1
|
Nefkens BMK, Prakhov S, Gårdestig A, Allgower CE, Bekrenev V, Briscoe WJ, Clajus M, Comfort JR, Craig K, Grosnick D, Isenhower D, Knecht N, Koetke D, Koulbardis A, Kozlenko N, Kruglov S, Lolos G, Lopatin I, Manley DM, Manweiler R, Marusić A, McDonald S, Olmsted J, Papandreou Z, Peaslee D, Phaisangittisakul N, Price JW, Ramirez AF, Sadler M, Shafi A, Spinka H, Stanislaus TDS, Starostin A, Staudenmaier HM, Supek I, Tippens WB. Test of charge conjugation invariance. Phys Rev Lett 2005; 94:041601. [PMID: 15783546 DOI: 10.1103/physrevlett.94.041601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2004] [Indexed: 05/24/2023]
Abstract
We report on the first determination of upper limits on the branching ratio (BR) of eta decay to pi0pi0gamma and to pi0pi0pi0gamma. Both decay modes are strictly forbidden by charge conjugation (C) invariance. Using the Crystal Ball multiphoton detector, we obtained BR(eta-->pi0pi0gamma)<5 x 10(-4) at the 90% confidence level, in support of C invariance of isoscalar electromagnetic interactions of the light quarks. We have also measured BR(eta-->pi0pi0pi0gamma)<6 x 10(-5) at the 90% confidence level, in support of C invariance of isovector electromagnetic interactions.
Collapse
Affiliation(s)
- B M K Nefkens
- University of California Los Angeles, Los Angeles, California 90095-1547, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
2
|
Craig K, Comfort JR, Allgower CE, Bekrenev V, Berger E, Briscoe WJ, Clajus M, Draper B, Grosnick D, Isenhower D, Knecht N, Koetke D, Koulbardis A, Kozlenko N, Kruglov S, Lolos GJ, Lopatin I, Manley DM, Manweiler R, Marusić A, McDonald S, Nefkens BMK, Olmsted J, Papandreou Z, Peaslee D, Phaisangittisakul N, Prakhov S, Price JW, Pulver M, Ramirez AF, Sadler ME, Shafi A, Spinka H, Stanislaus S, Starostin A, Supek I, Staudenmaier HM, Tippens WB. Dynamics of the pi(-)p-->pi(0)pi(0)n reaction for p(pi(-))<750 MeV/c. Phys Rev Lett 2003; 91:102301. [PMID: 14525473 DOI: 10.1103/physrevlett.91.102301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2003] [Indexed: 05/24/2023]
Abstract
Data are presented for the reaction pi(-)p-->pi(0)pi(0)n in the range from threshold to p(pi(-))=750 MeV/c. The systematics of the data and multipole analyses are examined for sensitivity to a f(0)(600) ("sigma") meson. A one-pion-exchange mechanism is found to be very weak, or absent. The reaction appears to become dominated by sequential pi(0) decays through the Delta(1232) resonance as the beam momentum increases, along with substantial interference effects from several competing mechanisms.
Collapse
Affiliation(s)
- K Craig
- Arizona State University, Tempe, Arizona 85287-1504, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
3
|
Manley DM, Abaev VV, Allgower CE, Bekrenev V, Briscoe WJ, Clajus M, Comfort JR, Craig K, Grosnick D, Isenhower D, Knecht N, Koetke DD, Kulbardis AA, Kozlenko NG, Kruglov S, Lolos G, Lopatin IV, Manweiler R, Marusić A, McDonald S, Nefkens BMK, Olmsted J, Papandreou Z, Peaslee DC, Phaisangittisakul N, Prakhov S, Price JW, Ramirez AF, Sadler M, Shafi A, Spinka H, Stanislaus TDS, Starostin A, Staudenmaier HM, Strakovsky II, Supek I, Tippens WB. Properties of the Lambda(1670)(1-)/2 resonance. Phys Rev Lett 2002; 88:012002. [PMID: 11800936 DOI: 10.1103/physrevlett.88.012002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2001] [Indexed: 05/23/2023]
Abstract
Recently the Crystal Ball Collaboration measured precise new data for the near-threshold reaction K(-)p-->etaLambda, which is dominated by formation of the Lambda(1670)1 / 2(-). In this Letter, we present results of a unitary, multichannel analysis that incorporates the new Crystal Ball data. For our preferred fit, we obtain mass M = 1673+/-2 MeV, width Gamma = 23+/-6 MeV, and elasticity x = 0.37+/-0.07. This elasticity is significantly larger than previously recognized. Resonance parameters of our preferred fit are in striking agreement with the quark-model predictions of Koniuk and Isgur.
Collapse
Affiliation(s)
- D M Manley
- Kent State University, Kent, Ohio 44242-0001, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Tippens WB, Prakhov S, Allgower CE, Bekrenev V, Berger E, Briscoe WJ, Clajus M, Comfort JR, Craig K, Efendiev A, Grosnick D, Holstein BR, Huber GM, Isenhower D, Knecht N, Koetke D, Koulbardis A, Kozlenko N, Kruglov S, Lolos GJ, Lopatin I, Manley DM, Marusić A, Manweiler R, McDonald S, Nefkens BM, Olmsted J, Papandreou Z, Phaisangittisakul N, Price JW, Pulver M, Ramirez AF, Sadler ME, Shafi A, Spinka H, Stanislaus S, Starostin A, Staudenmaier HM. Determination of the quadratic slope parameter in eta-->3pi(0) decay. Phys Rev Lett 2001; 87:192001. [PMID: 11690403 DOI: 10.1103/physrevlett.87.192001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2001] [Indexed: 05/23/2023]
Abstract
We have determined the quadratic slope parameter alpha for eta-->3pi(0) to be alpha = -0.031(4) from a 99% pure sample of 10(6)eta-->3pi(0) decays produced in the reaction pi(-)p-->n(eta) close to the eta threshold using the Crystal Ball detector at the AGS. The result is four times more precise than the present world data and disagrees with current chiral perturbation theory calculations by about four standard deviations.
Collapse
Affiliation(s)
- W B Tippens
- University of California, Los Angeles, Los Angeles, California 90095-1547
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
5
|
Mertz C, Vellidis CE, Alarcon R, Barkhuff DH, Bernstein AM, Bertozzi W, Burkert V, Chen J, Comfort JR, Dodson G, Dolfini S, Dow K, Farkhondeh M, Finn JM, Gilad S, Gothe RW, Jiang X, Joo K, Kaloskamis NI, Karabarbounis A, Kelly JJ, Kowalski S, Kunz C, Lourie RW, McIntyre JI, Milbrath BD, Miskimen R, Mitchell JH, Papanicolas CN, Perdrisat CF, Sarty AJ, Shaw J, Soong SB, Tieger D, Tschalaer C, Turchinetz W, Ulmer PE, Van Verst S, Warren GA, Weinstein LB, Williamson S, Woo RJ, Young A. Search for quadrupole strength in the electroexcitation of the delta+(1232). Phys Rev Lett 2001; 86:2963-2966. [PMID: 11290083 DOI: 10.1103/physrevlett.86.2963] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2000] [Indexed: 05/23/2023]
Abstract
High-precision 1H(e,e'p)pi(0) measurements at Q2 = 0.126 (GeV/c)2 are reported, which allow the determination of quadrupole amplitudes in the gamma*N-->Delta transition; they simultaneously test the reliability of electroproduction models. The derived quadrupole-to-dipole ( I = 3/2) amplitude ratios, R(SM) = (-6.5+/-0.2(stat+sys)+/-2.5(mod))% and R(EM) = (-2.1+/-0.2(stat+sys)+/-2.0(mod))%, are dominated by model error. Previous R(SM) and R(EM) results should be reconsidered after the model uncertainties associated with the method of their extraction are taken into account.
Collapse
Affiliation(s)
- C Mertz
- Department of Physics and Astronomy, Arizona State University, tempe 85287, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Starostin A, Staudenmaier HM, Allgower CE, Bekrenev V, Berger E, Briscoe WJ, Clajus M, Comfort JR, Craig K, Grosnick D, Isenhower D, Knecht N, Koetke D, Koulbardis A, Kozlenko N, Kruglov S, Kycia T, Lolos G, Lopatin I, Manley DM, Manweiler B, Marusić A, McDonald S, Nefkens BM, Olmsted J, Papandreou Z, Peaslee D, Peterson RJ, Phaisangittisakul N, Prakhov S, Pulver M, Ramirez AF, Sadler M, Shafi A, Slaus I, Spinka H, Stanislaus S, Supek I, Tippens WB. Measurement of pi(0)pi(0) production in the nuclear medium by pi(-) interactions at 0.408 GeV/c. Phys Rev Lett 2000; 85:5539-5542. [PMID: 11136041 DOI: 10.1103/physrevlett.85.5539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2000] [Indexed: 05/23/2023]
Abstract
We report on an investigation of the (pi(-),pi(0)pi(0)) reaction by means of measurements of the pi(0)pi(0) invariant mass distributions from pi(-) interactions on H, D, C, Al, and Cu targets at p(pi(-)) = 0.408 GeV/c. The sharp, strong peak in the pi(+)pi(-) invariant mass near 2m(pi) reported by the CHAOS Collaboration is not seen in our pi(0)pi(0) data. However, we do observe a change in the shape of the pi(0)pi(0) invariant mass spectrum for the different targets, indicating that the pi(0)pi(0) interaction diminishes in the nuclear medium as represented by nuclei D, C, Al, and Cu, compared to hydrogen.
Collapse
Affiliation(s)
- A Starostin
- University of California Los Angeles, Los Angeles, California 90095-1547, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
7
|
Prakhov S, Tippens WB, Allgower C, Bekrenev V, Berger E, Briscoe WJ, Clajus M, Comfort JR, Craig K, Grosnick D, Huber GM, Isenhower D, Knecht N, Koetke D, Koulbardis A, Kozlenko N, Kruglov S, Kycia T, Lolos GJ, Lopatin I, Manley DM, Marusic A, Manweiler R, McDonald S, Nefkens BM, Olmsted J. Search for the CP forbidden decay eta-->4pi(0). Phys Rev Lett 2000; 84:4802-4805. [PMID: 10990802 DOI: 10.1103/physrevlett.84.4802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/1999] [Indexed: 05/23/2023]
Abstract
We report the first determination of the upper limit for the branching ratio of the CP forbidden decay eta-->4pi(0). No events were observed in a sample of 3.0x10(7) eta decays. The experiment was performed with the Crystal Ball multiphoton spectrometer installed in a separated pi(-) beam at the AGS (Alternating Gradient Synchrotron). At the 90% confidence limit, B(eta-->4pi(0))</=6. 9x10(-7).
Collapse
Affiliation(s)
- S Prakhov
- University of California, Los Angeles, Los Angeles, California 90095-1547, USA
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Jones KW, Glashausser C, Baker FT, Carey TA, Comfort JR, Cornelius W, Escudié JL, Gazzaly M, Green A, Haji-Saeid M, Hintz N, Igo G, McClelland JB, Moss JM, Nanda S, Whitten CA. Energy dependence of the 12C(p,p')12C* reaction from 200 to 800 MeV. Phys Rev C Nucl Phys 1994; 50:1982-1990. [PMID: 9969875 DOI: 10.1103/physrevc.50.1982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
9
|
Yen YF, Brinkmöller B, Dehnhard D, Franey MA, Sterbenz SM, Yu YJ, Berman B, Burleson GR, Cranston K, Klein A, Kyle GS, Alarcon R, Averett T, Comfort JR, Görgen JJ, Ritchie BG, Tinsley JR, Barlett M, Hoffmann GW, Johnson K, Moore CF, Purcell M, Ward H, Williams A, Faucett JA, Greene SJ, Jarmer JJ, McGill JA, Morris CL, Penttilä SI, Tanaka N, Fortune HT, Insko E, Ivie R, O'Donnell JM, Smith D, Khandaker MA, Chakravarti S. Pion elastic scattering from polarized 13C in the energy region of the P33 resonance. Phys Rev C Nucl Phys 1994; 50:897-908. [PMID: 9969733 DOI: 10.1103/physrevc.50.897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
10
|
Knudson JN, Bowman JD, Penttilä SI, Comfort JR, Tinsley J, Ritchie BG, Görgen J, Mathis D, Hanna SS, King B, Pocanic D, Loveman RA, Fritz LS, Dixon NS. Neutron deformation in 165Ho. Phys Rev C Nucl Phys 1994; 50:909-917. [PMID: 9969734 DOI: 10.1103/physrevc.50.909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
11
|
Jones MK, Ransome RD, Cupps VR, Fergerson RW, Morris CL, McGill JA, Zumbro JD, Comfort JR, Ritchie BG, Tinsley JR, Gugelot PC, Moore CF. Pion absorption above the Delta (1232) resonance. Phys Rev C Nucl Phys 1993; 48:2800-2817. [PMID: 9969157 DOI: 10.1103/physrevc.48.2800] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
12
|
Ransome RD, Morris CL, Cupps VR, Fergerson RW, McGill JA, Watson DL, Zumbro JD, Ritchie BG, Comfort JR, Tinsley JR, Loveman RA, Dawson S, Green A, Gugelot PC, Moore CF. Pion absorption in heavy nuclei. Phys Rev C Nucl Phys 1992; 45:R509-R513. [PMID: 9967835 DOI: 10.1103/physrevc.45.r509] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
13
|
Lyndon CR, Funsten HO, Perdrisat CF, Punjabi V, Finn JM, Lieb BJ, Stronach CE, Fuqua NL, Plendl HS, Mackenzie JR, Nair R, Comfort JR, Giannelli RA, Reidy JJ, Redmond L, Koehler PE, Wender SA. Coincidence analyzing-power measurements of the reaction 12C(p. Phys Rev C Nucl Phys 1992; 45:308-316. [PMID: 9967757 DOI: 10.1103/physrevc.45.308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
14
|
Görgen JJ, Comfort JR, Tinsley JR, Averett T, DeKorse J, Franklin B, Ritchie BG, Kyle G, Klein A, Berman B, Burleson G, Cranston K, Faucett JA, Jarmer JJ, Knudson JN, Penttilä S, Tanaka N, Brinkmöller B, Dehnhard D, Yen YF, Hoibråten S, Breuer H, Flanders BS, Khandaker MA, Naples DL, Zhang D, Barlett ML, Hoffmann GW, Purcell M. Analyzing powers for pion charge exchange on polarized 13C. Phys Rev Lett 1991; 66:2193-2196. [PMID: 10043420 DOI: 10.1103/physrevlett.66.2193] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
15
|
Yen YF, Brinkmöller B, Dehnhard D, Sterbenz SM, Yu YJ, Berman B, Burleson GR, Cranston K, Klein A, Kyle GS, Alarcon R, Averett T, Comfort JR, Görgen JJ, Ritchie BG, Tinsley JR, Barlett M, Hoffmann GW, Johnson K, Moore CF, Purcell M, Ward H, Williams A, Faucett JA, Greene SJ, Jarmer JJ, McGill JA, Morris CL, Penttilä S, Tanaka N, Fortune HT, Insko E, Ivie R, O'Donnell JM, Smith D, Khandaker MA, Chakravarti S. Asymmetry measurement of pion elastic scattering from polarized 13C in the energy region of the P33 resonance. Phys Rev Lett 1991; 66:1959-1962. [PMID: 10043354 DOI: 10.1103/physrevlett.66.1959] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
16
|
Glover CW, Foster CC, Schwandt P, Comfort JR, Rapaport J, Taddeucci TN, Wang D, Wagner GJ, Seubert J, Carpenter AW, Carr JA, Petrovich F, Philpott RJ, Threapleton MJ. Scattering of polarized protons from 7Li at 200 MeV. Phys Rev C Nucl Phys 1991; 43:1664-1676. [PMID: 9967218 DOI: 10.1103/physrevc.43.1664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
17
|
Baer HW, Leitch MJ, Mishra CS, Weinfeld Z, Piasetzky E, Comfort JR, Tinsley J, Wright DH. Pion double-charge-exchange reaction on 44Ca at 50 MeV. Phys Rev C Nucl Phys 1991; 43:1458-1461. [PMID: 9967186 DOI: 10.1103/physrevc.43.1458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
18
|
Knudson JN, Bowman JD, Penttilä SI, Comfort JR, Ritchie BG, Goergen J, Mathis D, Tinsley J, Hanna SS, King B, Pocanic D, Loveman RA, Fritz LS, Dixon NS. Neutron deformation in 165Ho. Phys Rev Lett 1991; 66:1026-1029. [PMID: 10043977 DOI: 10.1103/physrevlett.66.1026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
19
|
Görgen JJ, Comfort JR, Averett T, DeKorse J, Franklin B, Ritchie BG, Tinsley J, Kyle G, Berman B, Burleson G, Cranston K, Klein A, Faucett JA, Jarmer JJ, Knudson JN, Penttilä S, Tanaka N, Brinkmöller B, Dehnhard D, Yen YF, Hoibrråten S, Breuer H, Flanders BS, Khandaker MA, Naples DL, Zhang D, Barlett ML, Hoffmann GW, Purcell M. Anaylyzing powers for the reaction pi -p. Phys Rev D Part Fields 1990; 42:2374-2376. [PMID: 10013096 DOI: 10.1103/physrevd.42.2374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
20
|
Ransome RD, Cupps VR, Dawson S, Fergerson RW, Green A, Morris CL, McGill JA, Comfort JR, Ritchie BG, Tinsley JR, Zumbro JD, Loveman RA, Gugelot PC, Watson DL, Moore CF. Systematics of pion absorption on 6Li. Phys Rev C Nucl Phys 1990; 42:1500-1518. [PMID: 9966885 DOI: 10.1103/physrevc.42.1500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
21
|
Glover CW, Foster CC, Schwandt P, Comfort JR, Rapaport J, Taddeucci TN, Wang D, Wagner GJ, Seubert J, Carpenter AW, Carr JA, Petrovich F, Philpott RJ, Threapleton MJ. Scattering of polarized protons from 6Li at 200 MeV. Phys Rev C Nucl Phys 1990; 41:2487-2503. [PMID: 9966629 DOI: 10.1103/physrevc.41.2487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
22
|
Hoffmann GW, Barlett ML, Ciskowski D, Pauletta G, Purcell M, Ray L, Amann JF, Jarmer JJ, Jones KW, Penttilä S, Tanaka N, Gazzaly MM, Comfort JR, Clark BC, Hama S. Cross sections, analyzing powers, and spin-rotation-depolarization observables for 500 MeV proton elastic scattering from 12C and 13C. Phys Rev C Nucl Phys 1990; 41:1651-1655. [PMID: 9966512 DOI: 10.1103/physrevc.41.1651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
23
|
Ransome RD, Cupps VR, Dawson S, Fergerson RW, Green A, Morris CL, McGill JA, Comfort JR, Ritchie BG, Tinsley J, Zumbro JD, Loveman RA, Gugelot PC, Watson DL, Moore CF. Charged-particle multiplicities following pion absorption on 6Li. Phys Rev Lett 1990; 64:372-375. [PMID: 10041963 DOI: 10.1103/physrevlett.64.372] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
24
|
Leitch MJ, Baer HW, Burman RL, Morris CL, Knudson JN, Comfort JR, Wright DH, Gilman R, Rokni SH, Piasetzky E, Weinfeld Z, Gibbs WR, Kaufmann WB. 14C( pi +, pi -)14O reaction between 19 and 80 MeV. Phys Rev C Nucl Phys 1989; 39:2356-2366. [PMID: 9955478 DOI: 10.1103/physrevc.39.2356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
25
|
Weinfeld Z, Piasetzky E, Baer HW, Burman RL, Leitch MJ, Morris CL, Wright DH, Rokni SH, Comfort JR. Low-energy pion double charge exchange on Ca isotopes. Phys Rev C Nucl Phys 1988; 37:902-905. [PMID: 9954521 DOI: 10.1103/physrevc.37.902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
26
|
Knudson JN, Comfort JR, Gianelli RA, Ritchie BG, Rothenberger D, Poanic D, Hanna SS, Bowman JD, Baer HW, Bergmann AG, Heusi PA, Irom F, Seftor CJ, Hoibräten S, Loveman RA, Rokni SH, Crannell H, Sober DI, Fickinger WJ, Marshak H. Excitation of the isobaric analog state of 165Ho by pion single-charge exchange. Phys Rev C Nucl Phys 1987; 35:1382-1387. [PMID: 9953910 DOI: 10.1103/physrevc.35.1382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
27
|
Baer HW, Leitch MJ, Burman RL, Cooper MD, Cui AZ, Dropesky BJ, Giesler GC, Irom F, Morris CL, Knudson JN, Comfort JR, Wright DH, Gilman R. Double-analog transition 48Ca( pi +, pi -)48Ti at 35 and 50 MeV. Phys Rev C Nucl Phys 1987; 35:1425-1431. [PMID: 9953916 DOI: 10.1103/physrevc.35.1425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
28
|
Daehnick WW, Dytman SA, Rosa RD, Brown JD, Foster CC, Jacobs WW, Comfort JR. sup18O(p. Phys Rev C Nucl Phys 1986; 34:375-379. [PMID: 9953468 DOI: 10.1103/physrevc.34.375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
29
|
Ullmann JL, Alons PW, Kraushaar JJ, Mitchell JH, Peterson RJ, Ristinen RA, Knudson JN, Comfort JR, Baer HW, Bowman JD, Cooper MD, Fitzgerald DH, Irom F, Leitch MJ, Piasetzky E. Pion single charge exchange on 14C from 35 to 295 MeV. Phys Rev C Nucl Phys 1986; 33:2092-2104. [PMID: 9953393 DOI: 10.1103/physrevc.33.2092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
30
|
Jones KW, Glashausser C, Nanda S, Carey TA, Cornelius W, Moss JM, McClelland JB, Comfort JR, Escudie J, Gazzaly M, Hintz N, Igo G, Haji-Saeid M, Whitten CA. Energy dependence of deformation parameters in the 12C(p. Phys Rev C Nucl Phys 1986; 33:17-21. [PMID: 9953114 DOI: 10.1103/physrevc.33.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
31
|
Daehnick WW, Dytman SA, Rosa RD, Brown JD, Foster CC, Jacobs WW, Comfort JR. 17O(p. Phys Rev C Nucl Phys 1985; 32:1465-1473. [PMID: 9953002 DOI: 10.1103/physrevc.32.1465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
32
|
Leitch MJ, Piasetzky E, Baer HW, Bowman JD, Burman RL, Dropesky BJ, Gram PA, Irom F, Roberts D, Rebka GA, Knudson JN, Comfort JR, Pinnick VA, Wright DH, Wood SA. Double analog transition 14C( pi +, pi -) 14O at 50 MeV. Phys Rev Lett 1985; 54:1482-1485. [PMID: 10031050 DOI: 10.1103/physrevlett.54.1482] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
33
|
Irom F, Baer HW, Bowman JD, Cooper MD, Piasetzky E, Sennhauser U, Ziock HJ, Leitch MJ, Erell A, Moinester MA, Comfort JR. Pion single charge exchange on 7Li at low energies. Phys Rev C Nucl Phys 1985; 31:1464-1467. [PMID: 9952666 DOI: 10.1103/physrevc.31.1464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
34
|
Wharton WR, Barnes PD, Bassalleck B, Eisenstein RA, Franklin G, Grace R, Maher C, Pile P, Rieder R, Szymanski J, Comfort JR, Takeutchi F, Amann JF, Dytman SA, Doss KG. Triple-differential cross sections to discrete states in the 16O( pi +,2p)14N reaction. Phys Rev C Nucl Phys 1985; 31:526-537. [PMID: 9952549 DOI: 10.1103/physrevc.31.526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
35
|
|
36
|
Wilhjelm P, Hansen O, Comfort JR, Bockelman CK, Barnes PD, Sperduto A. Inelastic Deuteron Scattering and (d, p) Reactions from Isotopes of Ti. V.Ti(d, d′). ACTA ACUST UNITED AC 1968. [DOI: 10.1103/physrev.166.1121] [Citation(s) in RCA: 80] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
37
|
|
38
|
|