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Nedbailo R, Park J, Hollinger R, Wang S, Mariscal D, Morrison J, Song H, Zeraouli G, Scott GG, Ma T, Rocca JJ. Compact high repetition rate Thomson parabola ion spectrometer. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2023; 94:023505. [PMID: 36859067 DOI: 10.1063/5.0101859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 01/04/2023] [Indexed: 06/18/2023]
Abstract
We present the development of a compact Thomson parabola ion spectrometer capable of characterizing the energy spectra of various ion species of multi-MeV ion beams from >1020W/cm2 laser produced plasmas at rates commensurate with the highest available from any of the current and near-future PW-class laser facilities. This diagnostic makes use of a polyvinyl toluene based fast plastic scintillator (EJ-260), and the emitted light is collected using an optical imaging system coupled to a thermoelectrically cooled scientific complementary metal-oxide-semiconductor camera. This offers a robust solution for data acquisition at a high repetition rate, while avoiding the added complications and nonlinearities of micro-channel plate based systems. Different ion energy ranges can be probed using a modular magnet setup, a variable electric field, and a varying drift-distance. We have demonstrated operation and data collection with this system at up to 0.2 Hz from plasmas created by irradiating a solid target, limited only by the targeting system. With the appropriate software, on-the-fly ion spectral analysis will be possible, enabling real-time experimental control at multi-Hz repetition rates.
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Affiliation(s)
- R Nedbailo
- Electrical and Computer Engineering Department, Colorado State University, Fort Collins, Colorado 80523, USA
| | - J Park
- Electrical and Computer Engineering Department, Colorado State University, Fort Collins, Colorado 80523, USA
| | - R Hollinger
- Electrical and Computer Engineering Department, Colorado State University, Fort Collins, Colorado 80523, USA
| | - S Wang
- Electrical and Computer Engineering Department, Colorado State University, Fort Collins, Colorado 80523, USA
| | - D Mariscal
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J Morrison
- Electrical and Computer Engineering Department, Colorado State University, Fort Collins, Colorado 80523, USA
| | - H Song
- Electrical and Computer Engineering Department, Colorado State University, Fort Collins, Colorado 80523, USA
| | - G Zeraouli
- Electrical and Computer Engineering Department, Colorado State University, Fort Collins, Colorado 80523, USA
| | - G G Scott
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - T Ma
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J J Rocca
- Electrical and Computer Engineering Department, Colorado State University, Fort Collins, Colorado 80523, USA
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2
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Gatu Johnson M. Charged particle diagnostics for inertial confinement fusion and high-energy-density physics experiments. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2023; 94:021104. [PMID: 36859013 DOI: 10.1063/5.0127438] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 01/21/2023] [Indexed: 06/18/2023]
Abstract
MeV-range ions generated in inertial confinement fusion (ICF) and high-energy-density physics experiments carry a wealth of information, including fusion reaction yield, rate, and spatial emission profile; implosion areal density; electron temperature and mix; and electric and magnetic fields. Here, the principles of how this information is obtained from data and the charged particle diagnostic suite currently available at the major US ICF facilities for making the measurements are reviewed. Time-integrating instruments using image plate, radiochromic film, and/or CR-39 detectors in different configurations for ion counting, spectroscopy, or emission profile measurements are described, along with time-resolving detectors using chemical vapor deposited diamonds coupled to oscilloscopes or scintillators coupled to streak cameras for measuring the timing of ion emission. A brief description of charged-particle radiography setups for probing subject plasma experiments is also given. The goal of the paper is to provide the reader with a broad overview of available capabilities, with reference to resources where more detailed information can be found.
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Affiliation(s)
- M Gatu Johnson
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
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3
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Martin P, Ahmed H, Doria D, Alejo A, Clarke R, Ferguson S, Fernández-Tobias J, Freeman RR, Fuchs J, Green A, Green JS, Gwynne D, Hanton F, Jarrett J, Jung D, Kakolee KF, Krygier AG, Lewis CLS, McIlvenny A, McKenna P, Morrison JT, Najmudin Z, Naughton K, Nersisyan G, Norreys P, Notley M, Roth M, Ruiz JA, Scullion C, Zepf M, Zhai S, Borghesi M, Kar S. Absolute calibration of Fujifilm BAS-TR image plate response to laser driven protons up to 40 MeV. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2022; 93:053303. [PMID: 35649771 DOI: 10.1063/5.0089402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/16/2022] [Indexed: 06/15/2023]
Abstract
Image plates (IPs) are a popular detector in the field of laser driven ion acceleration, owing to their high dynamic range and reusability. An absolute calibration of these detectors to laser-driven protons in the routinely produced tens of MeV energy range is, therefore, essential. In this paper, the response of Fujifilm BAS-TR IPs to 1-40 MeV protons is calibrated by employing the detectors in high resolution Thomson parabola spectrometers in conjunction with a CR-39 nuclear track detector to determine absolute proton numbers. While CR-39 was placed in front of the image plate for lower energy protons, it was placed behind the image plate for energies above 10 MeV using suitable metal filters sandwiched between the image plate and CR-39 to select specific energies. The measured response agrees well with previously reported calibrations as well as standard models of IP response, providing, for the first time, an absolute calibration over a large range of proton energies of relevance to current experiments.
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Affiliation(s)
- P Martin
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - H Ahmed
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - D Doria
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - A Alejo
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - R Clarke
- Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - S Ferguson
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - J Fernández-Tobias
- Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - R R Freeman
- Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA
| | - J Fuchs
- LULI - CNRS, CEA, UPMC Univ Paris 06 : Sorbonne Université, Ecole Polytechnique, Institut Polytechnique de Paris - F-91128 Palaiseau cedex, France
| | - A Green
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - J S Green
- Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - D Gwynne
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - F Hanton
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - J Jarrett
- Department of Physics, SUPA, University of Strathclyde, Glasgow, G4 0NG, United Kingdom
| | - D Jung
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - K F Kakolee
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - A G Krygier
- Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA
| | - C L S Lewis
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - A McIlvenny
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - P McKenna
- Department of Physics, SUPA, University of Strathclyde, Glasgow, G4 0NG, United Kingdom
| | - J T Morrison
- Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523, USA
| | - Z Najmudin
- Blackett Laboratory, Department of Physics, Imperial College, London, SW7 2AZ, United Kingdom
| | - K Naughton
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - G Nersisyan
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - P Norreys
- Department of Physics, University of Oxford, Oxford, OX1 3PU, United Kingdom
| | - M Notley
- Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - M Roth
- Institut für Kernphysik, Technische Universität Darmstadt, Schloßgartenstrasse 9, 64289 Darmstadt, Germany
| | - J A Ruiz
- Instituto de Fusion Nuclear, Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - C Scullion
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - M Zepf
- Helmholtz Institut Jena, 07743 Jena, Germany
| | - S Zhai
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - M Borghesi
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
| | - S Kar
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast, BT7 1NN, United Kingdom
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4
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Kojima S, Miyatake T, Inoue S, Dinh TH, Hasegawa N, Mori M, Sakaki H, Nishiuchi M, Dover NP, Yamamoto Y, Sasaki T, Ito F, Kondo K, Yamanaka T, Hashida M, Sakabe S, Nishikino M, Kondo K. Absolute response of a Fuji BAS-TR imaging plate to low-energy protons (<0.2 MeV) and carbon ions (<1 MeV). THE REVIEW OF SCIENTIFIC INSTRUMENTS 2021; 92:033306. [PMID: 33820038 DOI: 10.1063/5.0035618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 03/03/2021] [Indexed: 06/12/2023]
Abstract
This paper reports on the absolute response of a Fuji BAS-TR image plate to relatively low-energy protons (<0.2 MeV) and carbon ions (<1 MeV) accelerated by a 10-TW-class compact high-intensity laser system. A Thomson parabola spectrometer was used to discriminate between different ion species while dispersing the ions according to their kinetic energy. Ion parabolic traces were recorded using an image plate detector overlaid with a slotted CR-39 solid-state detector. The obtained response function for the protons was reasonably extrapolated from previously reported higher-ion-energy response functions. Conversely, the obtained response function for carbon ions was one order of magnitude higher than the value extrapolated from previously reported higher-ion-energy response functions. In a previous study, it was determined that if the stopping range of carbon ions is comparable to or smaller than the grain size of the phosphor, then some ions will provide all their energy to the binder resin rather than the phosphor. As a result, it is believed that the imaging plate response will be reduced. Our results show good agreement with the empirical formula of Lelasseux et al., which does not consider photo-stimulated luminescence (PSL) reduction due to the urethane resin. It was shown that the PSL reduction due to the deactivation of the urethane resin is smaller than that previously predicted.
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Affiliation(s)
- Sadaoki Kojima
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Tatsuhiko Miyatake
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Shunsuke Inoue
- Advanced Research Center for Beam Science, Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Thanh Hung Dinh
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Noboru Hasegawa
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Michiaki Mori
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Hironao Sakaki
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Mamiko Nishiuchi
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Nicholas P Dover
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Yoichi Yamamoto
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Teru Sasaki
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Fuyumi Ito
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Kotaro Kondo
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Takashi Yamanaka
- Advanced Research Center for Beam Science, Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Masaki Hashida
- Advanced Research Center for Beam Science, Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Shuji Sakabe
- Advanced Research Center for Beam Science, Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Masaharu Nishikino
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
| | - Kiminori Kondo
- Kansai Photon Science Institute, Quantum Beam Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
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5
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Monte Carlo Study of Imaging Plate Response to Laser-Driven Aluminum Ion Beams. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11020820] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We measured the response of BAS-TR imaging plate (IP) to energetic aluminum ions up to 222 MeV, and compared it with predictions from a Monte Carlo simulation code using two different IP response models. Energetic aluminum ions were produced with an intense laser pulse, and the response was evaluated from cross-calibration between CR-39 track detector and IP energy spectrometer. For the first time, we obtained the response function of the BAS-TR IP for aluminum ions with a kinetic energy as high as 222 MeV. On close examination of the two IP response models, we confirm that the exponential model fits our experimental data better. Moreover, we find that the IP sensitivity in the exponential model is nearly constant in this energy range, suggesting that the response function can be determined even with little experimental data.
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6
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Lahmann B, Gatu Johnson M, Frenje JA, Glebov YY, Rinderknecht HG, Séguin FH, Sutcliffe G, Petrasso RD. CR-39 nuclear track detector response to inertial confinement fusion relevant ions. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2020; 91:053502. [PMID: 32486747 DOI: 10.1063/5.0004129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 04/23/2020] [Indexed: 06/11/2023]
Abstract
The detection properties of CR-39 were investigated for protons, deuterons, and tritons of various energies. Two models for the relationship between the track diameter and particle energy are presented and demonstrated to match experimental data for all three species. Data demonstrate that CR-39 has 100% efficiency for protons between 1 MeV and 4 MeV, deuterons between 1 MeV and 12.2 MeV, and tritons between 1 MeV and 10 MeV. The true upper bounds for deuterons and tritons exceed what could be measured in data. Simulations were developed to further explore the properties of CR-39 and suggest that the diameter-energy relationship of alpha particles cannot be captured by the conventional c-parameter model. These findings provide confidence in CR-39 track diameter based spectroscopy of all three species and provide invaluable insight for designing filtering for all CR-39 based diagnostics.
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Affiliation(s)
- B Lahmann
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Gatu Johnson
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - J A Frenje
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - Y Yu Glebov
- University of Rochester Laboratory For Laser Energetics, Rochester, New York 14623, USA
| | - H G Rinderknecht
- University of Rochester Laboratory For Laser Energetics, Rochester, New York 14623, USA
| | - F H Séguin
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - G Sutcliffe
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - R D Petrasso
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
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7
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Strehlow J, Forestier-Colleoni P, McGuffey C, Bailly-Grandvaux M, Daykin TS, McCary E, Peebles J, Revet G, Zhang S, Ditmire T, Donovan M, Dyer G, Fuchs J, Gaul EW, Higginson DP, Kemp GE, Martinez M, McLean HS, Spinks M, Sawada H, Beg FN. The response function of Fujifilm BAS-TR imaging plates to laser-accelerated titanium ions. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2019; 90:083302. [PMID: 31472598 DOI: 10.1063/1.5109783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 07/12/2019] [Indexed: 06/10/2023]
Abstract
Calibrated diagnostics for energetic particle detection allow for the systematic study of charged particle sources. The Fujifilm BAS-TR imaging plate (IP) is a reusable phosphorescent detector for radiation applications such as x-ray and particle beam detection. The BAS-TR IP has been absolutely calibrated to many low-Z (low proton number) ions, and extending these calibrations to the mid-Z regime is beneficial for the study of laser-driven ion sources. The Texas Petawatt Laser was used to generate energetic ions from a 100 nm titanium foil, and charge states Ti10+ through Ti12+, ranging from 6 to 27 MeV, were analyzed for calibration. A plastic detector of CR-39 with evenly placed slots was mounted in front of the IP to count the number of ions that correspond with the IP levels of photo-stimulated luminescence (PSL). A response curve was fitted to the data, yielding a model of the PSL signal vs ion energy. Comparisons to other published response curves are also presented, illustrating the trend of PSL/nucleon decreasing with increasing ion mass.
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Affiliation(s)
- J Strehlow
- Department of Mechanical and Aerospace Engineering, University of California-San Diego, La Jolla, California 92093, USA
| | - P Forestier-Colleoni
- Department of Mechanical and Aerospace Engineering, University of California-San Diego, La Jolla, California 92093, USA
| | - C McGuffey
- Department of Mechanical and Aerospace Engineering, University of California-San Diego, La Jolla, California 92093, USA
| | - M Bailly-Grandvaux
- Department of Mechanical and Aerospace Engineering, University of California-San Diego, La Jolla, California 92093, USA
| | - T S Daykin
- Department of Physics, University of Nevada, Reno, Nevada 89557, USA
| | - E McCary
- Center for High Energy Density Science, University of Texas, Austin, Texas 78712, USA
| | - J Peebles
- Laboratory for Laser Energetics, Rochester, New York 14623, USA
| | - G Revet
- LULI, Ecole Polytechnique, Route de Saclay, 91128 Palaiseau, France
| | - S Zhang
- Department of Mechanical and Aerospace Engineering, University of California-San Diego, La Jolla, California 92093, USA
| | - T Ditmire
- Center for High Energy Density Science, University of Texas, Austin, Texas 78712, USA
| | - M Donovan
- Center for High Energy Density Science, University of Texas, Austin, Texas 78712, USA
| | - G Dyer
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - J Fuchs
- LULI, Ecole Polytechnique, Route de Saclay, 91128 Palaiseau, France
| | - E W Gaul
- Center for High Energy Density Science, University of Texas, Austin, Texas 78712, USA
| | - D P Higginson
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - G E Kemp
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Martinez
- Center for High Energy Density Science, University of Texas, Austin, Texas 78712, USA
| | - H S McLean
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Spinks
- Center for High Energy Density Science, University of Texas, Austin, Texas 78712, USA
| | - H Sawada
- Department of Physics, University of Nevada, Reno, Nevada 89557, USA
| | - F N Beg
- Department of Mechanical and Aerospace Engineering, University of California-San Diego, La Jolla, California 92093, USA
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8
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Ducret JE, Batani D, Boutoux G, Chancé A, Gastineau B, Guillard JC, Harrault F, Jakubowska K, Lantuejoul-Thfoin I, Leboeuf D, Loiseau D, Lotode A, Pès C, Rabhi N, Saïd A, Semsoum A, Serani L, Thomas B, Toussaint JC, Vauzour B. Calibration of the low-energy channel Thomson parabola of the LMJ-PETAL diagnostic SEPAGE with protons and carbon ions. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2018; 89:023304. [PMID: 29495838 DOI: 10.1063/1.5009737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The SEPAGE diagnostic will detect charged particles (electrons, protons, and ions) accelerated in the interaction of the PETAL (PETawatt Aquitaine Laser) laser with its targets on the LMJ (Laser MegaJoule)-PETAL laser facility. SEPAGE will be equipped with a proton-radiography front detector and two Thomson parabolas (TP), corresponding to different ranges of the particle energy spectra: Above 0.1 MeV for electrons and protons in the low-energy channel, with a separation capability between protons and 12C6+ up to 20 MeV proton energy and above 8 MeV for the high-energy channel, with a separation capability between protons and 12C6+ up to 200 MeV proton kinetic energy. This paper presents the calibration of the SEPAGE's low-energy channel TP at the Tandem facility of Orsay (France) with proton beams between 3 and 22 MeV and carbon-ion beams from 5.8 to 84 MeV. The magnetic and electric fields' integrals were determined with an accuracy of 10-3 by combining the deflections measured at different energies with different target thicknesses and materials, providing different in-target energy losses of the beam particles and hence different detected energies for given beam energies.
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Affiliation(s)
- J-E Ducret
- CELIA (Centre Lasers Intenses et Applications), Université Bordeaux, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | - D Batani
- CELIA (Centre Lasers Intenses et Applications), Université Bordeaux, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | - G Boutoux
- CELIA (Centre Lasers Intenses et Applications), Université Bordeaux, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | - A Chancé
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - B Gastineau
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - J-C Guillard
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - F Harrault
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - K Jakubowska
- CELIA (Centre Lasers Intenses et Applications), Université Bordeaux, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | | | - D Leboeuf
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - D Loiseau
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - A Lotode
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - C Pès
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - N Rabhi
- CELIA (Centre Lasers Intenses et Applications), Université Bordeaux, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | - A Saïd
- Institut de Physique Nucléaire d'Orsay, 15 rue Georges Clémenceau, F-91405 Orsay cedex, France
| | - A Semsoum
- Institut de Physique Nucléaire d'Orsay, 15 rue Georges Clémenceau, F-91405 Orsay cedex, France
| | - L Serani
- Centre d'Etudes Nucléaires de Bordeaux Gradignan, Université de Bordeaux, UMR 5797 CNRS/IN2P3, Gradignan 33175, France
| | - B Thomas
- Centre d'Etudes Nucléaires de Bordeaux Gradignan, Université de Bordeaux, UMR 5797 CNRS/IN2P3, Gradignan 33175, France
| | - J-C Toussaint
- IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France
| | - B Vauzour
- CEA DAM DIF, F-91297 Arpajon, France
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9
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Rabhi N, Batani D, Boutoux G, Ducret JE, Jakubowska K, Lantuejoul-Thfoin I, Nauraye C, Patriarca A, Saïd A, Semsoum A, Serani L, Thomas B, Vauzour B. Calibration of imaging plate detectors to mono-energetic protons in the range 1-200 MeV. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2017; 88:113301. [PMID: 29195357 DOI: 10.1063/1.5009472] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Responses of Fuji Imaging Plates (IPs) to proton have been measured in the range 1-200 MeV. Mono-energetic protons were produced with the 15 MV ALTO-Tandem accelerator of the Institute of Nuclear Physics (Orsay, France) and, at higher energies, with the 200-MeV isochronous cyclotron of the Institut Curie-Centre de Protonthérapie d'Orsay (Orsay, France). The experimental setups are described and the measured photo-stimulated luminescence responses for MS, SR, and TR IPs are presented and compared to existing data. For the interpretation of the results, a sensitivity model based on the Monte Carlo GEANT4 code has been developed. It enables the calculation of the response functions in a large energy range, from 0.1 to 200 MeV. Finally, we show that our model reproduces accurately the response of more complex detectors, i.e., stack of high-Z filters and IPs, which could be of great interest for diagnostics of Petawatt laser accelerated particles.
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Affiliation(s)
- N Rabhi
- CELIA (Centre Lasers Intenses et Applications), Université Bordeaux, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | - D Batani
- CELIA (Centre Lasers Intenses et Applications), Université Bordeaux, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | - G Boutoux
- CELIA (Centre Lasers Intenses et Applications), Université Bordeaux, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | - J-E Ducret
- CELIA (Centre Lasers Intenses et Applications), Université Bordeaux, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | - K Jakubowska
- CELIA (Centre Lasers Intenses et Applications), Université Bordeaux, CNRS, CEA, UMR 5107, F-33405 Talence, France
| | | | - C Nauraye
- Institut Curie, Centre de Protonthérapie d'Orsay-Campus Universitaire, Bâtiment 101, 15, rue Georges Clémenceau, F-91898 Orsay Cedex, France
| | - A Patriarca
- Institut Curie, Centre de Protonthérapie d'Orsay-Campus Universitaire, Bâtiment 101, 15, rue Georges Clémenceau, F-91898 Orsay Cedex, France
| | - A Saïd
- Institut de Physique Nucléaire d'Orsay, 15, rue Georges Clémenceau, F-91405 Orsay Cedex, France
| | - A Semsoum
- Institut de Physique Nucléaire d'Orsay, 15, rue Georges Clémenceau, F-91405 Orsay Cedex, France
| | - L Serani
- Centre d'Etudes Nucléaires de Bordeaux Gradignan, Université de Bordeaux, UMR 5797 CNRS/IN2P3, 19, Chemin du Solarium, Gradignan F-33175, France
| | - B Thomas
- Centre d'Etudes Nucléaires de Bordeaux Gradignan, Université de Bordeaux, UMR 5797 CNRS/IN2P3, 19, Chemin du Solarium, Gradignan F-33175, France
| | - B Vauzour
- CEA DAM DIF, F-91297 Arpajon, France
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10
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Experimental evidence for short-pulse laser heating of solid-density target to high bulk temperatures. Sci Rep 2017; 7:12144. [PMID: 28939883 PMCID: PMC5610192 DOI: 10.1038/s41598-017-11675-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 08/29/2017] [Indexed: 11/16/2022] Open
Abstract
Heating efficiently solid-density, or even compressed, matter has been a long-sought goal in order to allow investigation of the properties of such state of matter of interest for various domains, e.g. astrophysics. High-power lasers, pinches, and more recently Free-Electron-Lasers (FELs) have been used in this respect. Here we show that by using the high-power, high-contrast “PEARL” laser (Institute of Applied Physics-Russian Academy of Science, Nizhny Novgorod, Russia) delivering 7.5 J in a 60 fs laser pulse, such coupling can be efficiently obtained, resulting in heating of a slab of solid-density Al of 0.8 µm thickness at a temperature of 300 eV, and with minimal density gradients. The characterization of the target heating is achieved combining X-ray spectrometry and measurement of the protons accelerated from the Al slab. The measured heating conditions are consistent with a three-temperatures model that simulates resistive and collisional heating of the bulk induced by the hot electrons. Such effective laser energy deposition is achieved owing to the intrinsic high contrast of the laser which results from the Optical Parametric Chirped Pulse Amplification technology it is based on, allowing to attain high target temperatures in a very compact manner, e.g. in comparison with large-scale FEL facilities.
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11
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Doria D, Kar S, Ahmed H, Alejo A, Fernandez J, Cerchez M, Gray RJ, Hanton F, MacLellan DA, McKenna P, Najmudin Z, Neely D, Romagnani L, Ruiz JA, Sarri G, Scullion C, Streeter M, Swantusch M, Willi O, Zepf M, Borghesi M. Calibration of BAS-TR image plate response to high energy (3-300 MeV) carbon ions. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2015; 86:123302. [PMID: 26724017 DOI: 10.1063/1.4935582] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The paper presents the calibration of Fuji BAS-TR image plate (IP) response to high energy carbon ions of different charge states by employing an intense laser-driven ion source, which allowed access to carbon energies up to 270 MeV. The calibration method consists of employing a Thomson parabola spectrometer to separate and spectrally resolve different ion species, and a slotted CR-39 solid state detector overlayed onto an image plate for an absolute calibration of the IP signal. An empirical response function was obtained which can be reasonably extrapolated to higher ion energies. The experimental data also show that the IP response is independent of ion charge states.
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Affiliation(s)
- D Doria
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - S Kar
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - H Ahmed
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - A Alejo
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - J Fernandez
- Instituto de Fusión Nuclear, Universidad Politécnica de Madrid, Madrid 28006, Spain
| | - M Cerchez
- Institut für Laser-und Plasmaphysik, Heinrich-Heine-Universität, Düsseldorf 40225, Germany
| | - R J Gray
- Department of Physics, SUPA, University of Strathclyde, Glasgow G4 0NG, United Kingdom
| | - F Hanton
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - D A MacLellan
- Department of Physics, SUPA, University of Strathclyde, Glasgow G4 0NG, United Kingdom
| | - P McKenna
- Department of Physics, SUPA, University of Strathclyde, Glasgow G4 0NG, United Kingdom
| | - Z Najmudin
- John Adams Institute for Accelerator Science, The Blackett Laboratory, Imperial College, London SW7 2BW, United Kingdom
| | - D Neely
- Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - L Romagnani
- LULI, Ecole Polytechnique, CNRS, Route de Saclay, Palaiseau Cedex 91128, France
| | - J A Ruiz
- Colegio Los Naranjos, Fuenlabrada, Madrid 28941, Spain
| | - G Sarri
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - C Scullion
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - M Streeter
- John Adams Institute for Accelerator Science, The Blackett Laboratory, Imperial College, London SW7 2BW, United Kingdom
| | - M Swantusch
- Institut für Laser-und Plasmaphysik, Heinrich-Heine-Universität, Düsseldorf 40225, Germany
| | - O Willi
- Institut für Laser-und Plasmaphysik, Heinrich-Heine-Universität, Düsseldorf 40225, Germany
| | - M Zepf
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - M Borghesi
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
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12
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Rosenberg MJ, Zylstra AB, Frenje JA, Rinderknecht HG, Johnson MG, Waugh CJ, Séguin FH, Sio H, Sinenian N, Li CK, Petrasso RD, Glebov VY, Hohenberger M, Stoeckl C, Sangster TC, Yeamans CB, LePape S, Mackinnon AJ, Bionta RM, Talison B, Casey DT, Landen OL, Moran MJ, Zacharias RA, Kilkenny JD, Nikroo A. A compact proton spectrometer for measurement of the absolute DD proton spectrum from which yield and ρR are determined in thin-shell inertial-confinement-fusion implosions. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:103504. [PMID: 25362390 DOI: 10.1063/1.4897193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2014] [Accepted: 09/22/2014] [Indexed: 06/04/2023]
Abstract
A compact, step range filter proton spectrometer has been developed for the measurement of the absolute DD proton spectrum, from which yield and areal density (ρR) are inferred for deuterium-filled thin-shell inertial confinement fusion implosions. This spectrometer, which is based on tantalum step-range filters, is sensitive to protons in the energy range 1-9 MeV and can be used to measure proton spectra at mean energies of ∼1-3 MeV. It has been developed and implemented using a linear accelerator and applied to experiments at the OMEGA laser facility and the National Ignition Facility (NIF). Modeling of the proton slowing in the filters is necessary to construct the spectrum, and the yield and energy uncertainties are ±<10% in yield and ±120 keV, respectively. This spectrometer can be used for in situ calibration of DD-neutron yield diagnostics at the NIF.
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Affiliation(s)
- M J Rosenberg
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - A B Zylstra
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - J A Frenje
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - H G Rinderknecht
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Gatu Johnson
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - C J Waugh
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - F H Séguin
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - H Sio
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - N Sinenian
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - C K Li
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - R D Petrasso
- Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - V Yu Glebov
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - M Hohenberger
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C Stoeckl
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - T C Sangster
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - C B Yeamans
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S LePape
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A J Mackinnon
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R M Bionta
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - B Talison
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D T Casey
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - O L Landen
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M J Moran
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R A Zacharias
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J D Kilkenny
- General Atomics, San Diego, California 92186, USA
| | - A Nikroo
- General Atomics, San Diego, California 92186, USA
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13
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Alejo A, Kar S, Ahmed H, Krygier AG, Doria D, Clarke R, Fernandez J, Freeman RR, Fuchs J, Green A, Green JS, Jung D, Kleinschmidt A, Lewis CLS, Morrison JT, Najmudin Z, Nakamura H, Nersisyan G, Norreys P, Notley M, Oliver M, Roth M, Ruiz JA, Vassura L, Zepf M, Borghesi M. Characterisation of deuterium spectra from laser driven multi-species sources by employing differentially filtered image plate detectors in Thomson spectrometers. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:093303. [PMID: 25273715 DOI: 10.1063/1.4893780] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A novel method for characterising the full spectrum of deuteron ions emitted by laser driven multi-species ion sources is discussed. The procedure is based on using differential filtering over the detector of a Thompson parabola ion spectrometer, which enables discrimination of deuterium ions from heavier ion species with the same charge-to-mass ratio (such as C(6+), O(8+), etc.). Commonly used Fuji Image plates were used as detectors in the spectrometer, whose absolute response to deuterium ions over a wide range of energies was calibrated by using slotted CR-39 nuclear track detectors. A typical deuterium ion spectrum diagnosed in a recent experimental campaign is presented, which was produced from a thin deuterated plastic foil target irradiated by a high power laser.
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Affiliation(s)
- A Alejo
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - S Kar
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - H Ahmed
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - A G Krygier
- Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA
| | - D Doria
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - R Clarke
- Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - J Fernandez
- Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - R R Freeman
- Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA
| | - J Fuchs
- LULI, École Polytechnique, CNRS, CEA, UPMC, 91128 Palaiseau, France
| | - A Green
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - J S Green
- Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - D Jung
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - A Kleinschmidt
- Institut für Kernphysik, Technische Universität Darmstadt, Schloßgartenstrasse 9, D-64289 Darmstadt, Germany
| | - C L S Lewis
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - J T Morrison
- Propulsion Systems Directorate, Air Force Research Lab, Wright Patterson Air Force Base, Ohio 45433, USA
| | - Z Najmudin
- Blackett Laboratory, Department of Physics, Imperial College, London SW7 2AZ, United Kingdom
| | - H Nakamura
- Blackett Laboratory, Department of Physics, Imperial College, London SW7 2AZ, United Kingdom
| | - G Nersisyan
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - P Norreys
- Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - M Notley
- Central Laser Facility, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - M Oliver
- Department of Physics, University of Oxford, Oxford OX1 3PU, United Kingdom
| | - M Roth
- Institut für Kernphysik, Technische Universität Darmstadt, Schloßgartenstrasse 9, D-64289 Darmstadt, Germany
| | - J A Ruiz
- Instituto de Fusión Nuclear, Universidad Politécnica de Madrid, 28006 Madrid, Spain
| | - L Vassura
- LULI, École Polytechnique, CNRS, CEA, UPMC, 91128 Palaiseau, France
| | - M Zepf
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - M Borghesi
- Centre for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
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14
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Bonnet T, Comet M, Denis-Petit D, Gobet F, Hannachi F, Tarisien M, Versteegen M, Aléonard MM. Response functions of imaging plates to photons, electrons and 4He particles. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2013; 84:103510. [PMID: 24182111 DOI: 10.1063/1.4826084] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Imaging plates from Fuji (BAS-SR, MS, and TR types) are phosphor films routinely used in ultra high intensity laser experiments. However, few data are available on the absolute IP response functions to ionizing particles. We have previously measured and modeled the IP response functions to protons. We focus here on the determination of the responses to photons, electrons, and (4)He particles. The response functions are obtained on an energy range going from a few tens of keV to a few tens of MeV and are compared to available data. The IP sensitivities to the different ionizing particles demonstrate a quenching effect depending on the particle stopping power.
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Affiliation(s)
- T Bonnet
- Centre d'Etudes Nucléaires de Bordeaux Gradignan, Université de Bordeaux, UMR 5797 CNRS/IN2P3, Gradignan 33175, France
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15
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Gauthier M, Chen SN, Levy A, Audebert P, Blancard C, Ceccotti T, Cerchez M, Doria D, Floquet V, Lamour E, Peth C, Romagnani L, Rozet JP, Scheinder M, Shepherd R, Toncian T, Vernhet D, Willi O, Borghesi M, Faussurier G, Fuchs J. Charge equilibrium of a laser-generated carbon-ion beam in warm dense matter. PHYSICAL REVIEW LETTERS 2013; 110:135003. [PMID: 23581330 DOI: 10.1103/physrevlett.110.135003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Indexed: 06/02/2023]
Abstract
Using ion carbon beams generated by high intensity short pulse lasers we perform measurements of single shot mean charge equilibration in cold or isochorically heated solid density aluminum matter. We demonstrate that plasma effects in such matter heated up to 1 eV do not significantly impact the equilibration of carbon ions with energies 0.045-0.5 MeV/nucleon. Furthermore, these measurements allow for a first evaluation of semiempirical formulas or ab initio models that are being used to predict the mean of the equilibrium charge state distribution for light ions passing through warm dense matter.
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Affiliation(s)
- M Gauthier
- LULI, École Polytechnique, CNRS, CEA, UPMC Université Paris 6, Route de Saclay, 91128 Palaiseau, France
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16
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Bonnet T, Comet M, Denis-Petit D, Gobet F, Hannachi F, Tarisien M, Versteegen M, Aleonard MM. Response functions of Fuji imaging plates to monoenergetic protons in the energy range 0.6-3.2 MeV. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2013; 84:013508. [PMID: 23387651 DOI: 10.1063/1.4775719] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We have measured the responses of Fuji MS, SR, and TR imaging plates (IPs) to protons with energies ranging from 0.6 to 3.2 MeV. Monoenergetic protons were produced with the 3.5 MV AIFIRA (Applications Interdisciplinaires de Faisceaux d'Ions en Région Aquitaine) accelerator at the Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG). The IPs were irradiated with protons backscattered off a tantalum target. We present the photo-stimulated luminescence response of the IPs together with the fading measurements for these IPs. A method is applied to allow correction of fading effects for variable proton irradiation duration. Using the IP fading corrections, a model of the IP response function to protons was developed. The model enables extrapolation of the IP response to protons up to proton energies of 10 MeV. Our work is finally compared to previous works conducted on Fuji TR IP response to protons.
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Affiliation(s)
- T Bonnet
- Centre d'Etudes Nucléaires de Bordeaux Gradignan, Université de Bordeaux, UMR 5797 CNRS/IN2P3, Gradignan 33175, France.
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17
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Cobble JA, Flippo KA, Offermann DT, Lopez FE, Oertel JA, Mastrosimone D, Letzring SA, Sinenian N. High-resolution Thomson parabola for ion analysis. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2011; 82:113504. [PMID: 22128973 DOI: 10.1063/1.3658048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A new, versatile Thomson parabola ion energy (TPIE) analyzer has been designed, constructed, and used at the OMEGA-EP facility. Laser-accelerated multi-MeV ions from hemispherical C targets are transmitted through a W pinhole into a multi-kG magnetic field and subsequently through a parallel electric field of up to 25 kV/cm. The ion drift region has a user-selected length of 10, 50, or 80 cm. With the highest fields, 400-MeV C(6+) and C(5+) may be resolved. TPIE is ten-inch manipulator (TIM)-mounted at OMEGA-EP and can be used opposite either of the EP ps beams. The instrument runs on pressure-interlocked 15-Vdc power available in EP TIM carts. Flux control derives from the insertion depth into the target chamber and the user-selected pinhole dimensions. The detector consists of CR39 backed by an image plate. A fully relativistic simulation code for calculating ion trajectories was employed for design optimization. Excellent agreement of code predictions with the actual ion positions on the detectors is observed. Through pit counting of carbon-ion tracks in CR39, it is shown that conversion efficiency of laser light to energetic carbon ions exceeds ~5% for these targets.
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Affiliation(s)
- J A Cobble
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
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