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Abbiendi G, Ainsley C, Åkesson PF, Alexander G, Anagnostou G, Anderson KJ, Asai S, Axen D, Bailey I, Barberio E, Barillari T, Barlow RJ, Batley RJ, Bechtle P, Behnke T, Bell KW, Bell PJ, Bella G, Bellerive A, Benelli G, Bethke S, Biebel O, Boeriu O, Bock P, Boutemeur M, Braibant S, Brown RM, Burckhart HJ, Campana S, Capiluppi P, Carnegie RK, Carter AA, Carter JR, Chang CY, Charlton DG, Ciocca C, Csilling A, Cuffiani M, Dado S, Dallavalle M, De Roeck A, De Wolf EA, Desch K, Dienes B, Dubbert J, Duchovni E, Duckeck G, Duerdoth IP, Etzion E, Fabbri F, Ferrari P, Fiedler F, Fleck I, Ford M, Frey A, Gagnon P, Gary JW, Geich-Gimbel C, Giacomelli G, Giacomelli P, Giunta M, Goldberg J, Gross E, Grunhaus J, Gruwé M, Gupta A, Hajdu C, Hamann M, Hanson GG, Harel A, Hauschild M, Hawkes CM, Hawkings R, Herten G, Heuer RD, Hill JC, Hoffman K, Horváth D, Igo-Kemenes P, Ishii K, Jeremie H, Jovanovic P, Junk TR, Kanzaki J, Karlen D, Kawagoe K, Kawamoto T, Keeler RK, Kellogg RG, Kennedy BW, Kluth S, Kobayashi T, Kobel M, Komamiya S, Krämer T, Krasznahorkay A, Krieger P, von Krogh J, Kuhl T, Kupper M, Lafferty GD, Landsman H, Lanske D, Lellouch D, Letts J, Levinson L, Lillich J, Lloyd SL, Loebinger FK, Lu J, Ludwig A, Ludwig J, Mader W, Marcellini S, Marchant TE, Martin AJ, Mashimo T, Mättig P, McKenna J, McPherson RA, Meijers F, Menges W, Merritt FS, Mes H, Meyer N, Michelini A, Mihara S, Mikenberg G, Miller DJ, Mohr W, Mori T, Mutter A, Nagai K, Nakamura I, Nanjo H, Neal HA, O’Neale SW, Oh A, Okpara A, Oreglia MJ, Orito S, Pahl C, Pásztor G, Pater JR, Pilcher JE, Pinfold J, Plane DE, Pooth O, Przybycień M, Quadt A, Rabbertz K, Rembser C, Renkel P, Roney JM, Rossi AM, Rozen Y, Runge K, Sachs K, Saeki T, Sarkisyan EKG, Schaile AD, Schaile O, Scharff-Hansen P, Schieck J, Schörner-Sadenius T, Schröder M, Schumacher M, Seuster R, Shears TG, Shen BC, Sherwood P, Skuja A, Smith AM, Sobie R, Söldner-Rembold S, Spano F, Stahl A, Strom D, Ströhmer R, Tarem S, Tasevsky M, Teuscher R, Thomson MA, Torrence E, Toya D, Trigger I, Trócsányi Z, Tsur E, Turner-Watson MF, Ueda I, Ujvári B, Vollmer CF, Vannerem P, Vértesi R, Verzocchi M, Voss H, Vossebeld J, Ward CP, Ward DR, Watkins PM, Watson AT, Watson NK, Wells PS, Wengler T, Wermes N, Wilson GW, Wilson JA, Wolf G, Wyatt TR, Yamashita S, Zer-Zion D, Zivkovic L. Search for charged Higgs bosons in e +e - collisions at [Formula: see text]. Eur Phys J C Part Fields 2012; 72:2076. [PMID: 25814843 PMCID: PMC4371074 DOI: 10.1140/epjc/s10052-012-2076-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2008] [Revised: 06/22/2012] [Indexed: 06/04/2023]
Abstract
A search is made for charged Higgs bosons predicted by Two-Higgs-Doublet extensions of the Standard Model (2HDM) using electron-positron collision data collected by the OPAL experiment at [Formula: see text], corresponding to an integrated luminosity of approximately 600 pb-1. Charged Higgs bosons are assumed to be pair-produced and to decay into [Formula: see text], τντ or AW±. No signal is observed. Model-independent limits on the charged Higgs-boson production cross section are derived by combining these results with previous searches at lower energies. Under the assumption [Formula: see text], motivated by general 2HDM type II models, excluded areas on the [Formula: see text] plane are presented and charged Higgs bosons are excluded up to a mass of 76.3 GeV at 95 % confidence level, independent of the branching ratio BR(H±→τντ ). A scan of the 2HDM type I model parameter space is performed and limits on the Higgs-boson masses [Formula: see text] and mA are presented for different choices of tanβ.
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Affiliation(s)
- The OPAL Collaboration
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
- />Physikalisches Institut, Universität Bonn, 53115 Bonn, Germany
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
- />Cavendish Laboratory, Cambridge, CB3 0HE UK
- />Ottawa-Carleton Institute for Physics, Department of Physics, Carleton University, Ottawa, Ontario K1S 5B6 Canada
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
- />Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, IL 60637 USA
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
- />Physikalisches Institut, Universität Heidelberg, 69120 Heidelberg, Germany
- />Department of Physics, Indiana University, Bloomington, IN 47405 USA
- />Queen Mary and Westfield College, University of London, London, E1 4NS UK
- />III Physikalisches Institut, Technische Hochschule Aachen, Sommerfeldstrasse 26-28, 52056 Aachen, Germany
- />University College London, London, WC1E 6BT UK
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
- />Department of Physics, University of Maryland, College Park, MD 20742 USA
- />Laboratoire de Physique Nucléaire, Université de Montréal, Montréal, Québec H3C 3J7 Canada
- />Department of Physics, University of Oregon, Eugene, OR 97403 USA
- />Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX UK
- />Department of Physics, Technion-Israel Institute of Technology, Haifa, 32000 Israel
- />Department of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978 Israel
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
- />Department of Physics, University of Victoria, PO Box 3055, Victoria, BC V8W 3P6 Canada
- />Department of Physics, University of British Columbia, Vancouver, BC V6T 1Z1 Canada
- />Department of Physics, University of Alberta, Edmonton, AB T6G 2J1 Canada
- />Research Institute for Particle and Nuclear Physics, 1525 Budapest, PO Box 49, Hungary
- />Institute of Nuclear Research, 4001 Debrecen, PO Box 51, Hungary
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
- />Max-Planck-Institute für Physik, Föhringer Ring 6, 80805 München, Germany
- />Department of Physics, Yale University, New Haven, CT 06520 USA
| | - G. Abbiendi
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - C. Ainsley
- />Cavendish Laboratory, Cambridge, CB3 0HE UK
| | - P. F. Åkesson
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - G. Alexander
- />Department of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978 Israel
| | - G. Anagnostou
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - K. J. Anderson
- />Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, IL 60637 USA
| | - S. Asai
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - D. Axen
- />Department of Physics, University of British Columbia, Vancouver, BC V6T 1Z1 Canada
| | - I. Bailey
- />Department of Physics, University of Victoria, PO Box 3055, Victoria, BC V8W 3P6 Canada
| | - E. Barberio
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - T. Barillari
- />Max-Planck-Institute für Physik, Föhringer Ring 6, 80805 München, Germany
| | - R. J. Barlow
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
| | | | - P. Bechtle
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
| | - T. Behnke
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
| | - K. W. Bell
- />Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX UK
| | - P. J. Bell
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - G. Bella
- />Department of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978 Israel
| | - A. Bellerive
- />Ottawa-Carleton Institute for Physics, Department of Physics, Carleton University, Ottawa, Ontario K1S 5B6 Canada
| | - G. Benelli
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
| | - S. Bethke
- />Max-Planck-Institute für Physik, Föhringer Ring 6, 80805 München, Germany
| | - O. Biebel
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
| | - O. Boeriu
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
| | - P. Bock
- />Physikalisches Institut, Universität Heidelberg, 69120 Heidelberg, Germany
| | - M. Boutemeur
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
| | - S. Braibant
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - R. M. Brown
- />Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX UK
| | - H. J. Burckhart
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - S. Campana
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
| | - P. Capiluppi
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - R. K. Carnegie
- />Ottawa-Carleton Institute for Physics, Department of Physics, Carleton University, Ottawa, Ontario K1S 5B6 Canada
| | - A. A. Carter
- />Queen Mary and Westfield College, University of London, London, E1 4NS UK
| | | | - C. Y. Chang
- />Department of Physics, University of Maryland, College Park, MD 20742 USA
| | - D. G. Charlton
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - C. Ciocca
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - A. Csilling
- />Research Institute for Particle and Nuclear Physics, 1525 Budapest, PO Box 49, Hungary
| | - M. Cuffiani
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - S. Dado
- />Department of Physics, Technion-Israel Institute of Technology, Haifa, 32000 Israel
| | - M. Dallavalle
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - A. De Roeck
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - E. A. De Wolf
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - K. Desch
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
| | - B. Dienes
- />Institute of Nuclear Research, 4001 Debrecen, PO Box 51, Hungary
| | - J. Dubbert
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
| | - E. Duchovni
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
| | - G. Duckeck
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
| | - I. P. Duerdoth
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
| | - E. Etzion
- />Department of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978 Israel
| | - F. Fabbri
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - P. Ferrari
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - F. Fiedler
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
| | - I. Fleck
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
| | - M. Ford
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
| | - A. Frey
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - P. Gagnon
- />Department of Physics, Indiana University, Bloomington, IN 47405 USA
| | - J. W. Gary
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
| | - C. Geich-Gimbel
- />Physikalisches Institut, Universität Bonn, 53115 Bonn, Germany
| | - G. Giacomelli
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - P. Giacomelli
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - M. Giunta
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
| | - J. Goldberg
- />Department of Physics, Technion-Israel Institute of Technology, Haifa, 32000 Israel
| | - E. Gross
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
| | - J. Grunhaus
- />Department of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978 Israel
| | - M. Gruwé
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - A. Gupta
- />Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, IL 60637 USA
| | - C. Hajdu
- />Research Institute for Particle and Nuclear Physics, 1525 Budapest, PO Box 49, Hungary
| | - M. Hamann
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
| | - G. G. Hanson
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
| | - A. Harel
- />Department of Physics, Technion-Israel Institute of Technology, Haifa, 32000 Israel
| | - M. Hauschild
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - C. M. Hawkes
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - R. Hawkings
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - G. Herten
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
| | - R. D. Heuer
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
| | - J. C. Hill
- />Cavendish Laboratory, Cambridge, CB3 0HE UK
| | - K. Hoffman
- />Department of Physics, University of Maryland, College Park, MD 20742 USA
| | - D. Horváth
- />Research Institute for Particle and Nuclear Physics, 1525 Budapest, PO Box 49, Hungary
| | - P. Igo-Kemenes
- />Physikalisches Institut, Universität Heidelberg, 69120 Heidelberg, Germany
| | - K. Ishii
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - H. Jeremie
- />Laboratoire de Physique Nucléaire, Université de Montréal, Montréal, Québec H3C 3J7 Canada
| | - P. Jovanovic
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - T. R. Junk
- />Ottawa-Carleton Institute for Physics, Department of Physics, Carleton University, Ottawa, Ontario K1S 5B6 Canada
| | - J. Kanzaki
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - D. Karlen
- />Department of Physics, University of Victoria, PO Box 3055, Victoria, BC V8W 3P6 Canada
| | - K. Kawagoe
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - T. Kawamoto
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - R. K. Keeler
- />Department of Physics, University of Victoria, PO Box 3055, Victoria, BC V8W 3P6 Canada
| | - R. G. Kellogg
- />Department of Physics, University of Maryland, College Park, MD 20742 USA
| | - B. W. Kennedy
- />Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX UK
| | - S. Kluth
- />Max-Planck-Institute für Physik, Föhringer Ring 6, 80805 München, Germany
| | - T. Kobayashi
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - M. Kobel
- />Physikalisches Institut, Universität Bonn, 53115 Bonn, Germany
| | - S. Komamiya
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - T. Krämer
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
| | - A. Krasznahorkay
- />Institute of Nuclear Research, 4001 Debrecen, PO Box 51, Hungary
| | - P. Krieger
- />Ottawa-Carleton Institute for Physics, Department of Physics, Carleton University, Ottawa, Ontario K1S 5B6 Canada
| | - J. von Krogh
- />Physikalisches Institut, Universität Heidelberg, 69120 Heidelberg, Germany
| | - T. Kuhl
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
| | - M. Kupper
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
| | - G. D. Lafferty
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
| | - H. Landsman
- />Department of Physics, Technion-Israel Institute of Technology, Haifa, 32000 Israel
| | - D. Lanske
- />III Physikalisches Institut, Technische Hochschule Aachen, Sommerfeldstrasse 26-28, 52056 Aachen, Germany
| | - D. Lellouch
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
| | - J. Letts
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
- />Physikalisches Institut, Universität Bonn, 53115 Bonn, Germany
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
- />Cavendish Laboratory, Cambridge, CB3 0HE UK
- />Ottawa-Carleton Institute for Physics, Department of Physics, Carleton University, Ottawa, Ontario K1S 5B6 Canada
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
- />Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, IL 60637 USA
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
- />Physikalisches Institut, Universität Heidelberg, 69120 Heidelberg, Germany
- />Department of Physics, Indiana University, Bloomington, IN 47405 USA
- />Queen Mary and Westfield College, University of London, London, E1 4NS UK
- />III Physikalisches Institut, Technische Hochschule Aachen, Sommerfeldstrasse 26-28, 52056 Aachen, Germany
- />University College London, London, WC1E 6BT UK
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
- />Department of Physics, University of Maryland, College Park, MD 20742 USA
- />Laboratoire de Physique Nucléaire, Université de Montréal, Montréal, Québec H3C 3J7 Canada
- />Department of Physics, University of Oregon, Eugene, OR 97403 USA
- />Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX UK
- />Department of Physics, Technion-Israel Institute of Technology, Haifa, 32000 Israel
- />Department of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978 Israel
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
- />Department of Physics, University of Victoria, PO Box 3055, Victoria, BC V8W 3P6 Canada
- />Department of Physics, University of British Columbia, Vancouver, BC V6T 1Z1 Canada
- />Department of Physics, University of Alberta, Edmonton, AB T6G 2J1 Canada
- />Research Institute for Particle and Nuclear Physics, 1525 Budapest, PO Box 49, Hungary
- />Institute of Nuclear Research, 4001 Debrecen, PO Box 51, Hungary
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
- />Max-Planck-Institute für Physik, Föhringer Ring 6, 80805 München, Germany
- />Department of Physics, Yale University, New Haven, CT 06520 USA
| | - L. Levinson
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
| | - J. Lillich
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
| | - S. L. Lloyd
- />Queen Mary and Westfield College, University of London, London, E1 4NS UK
| | - F. K. Loebinger
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
| | - J. Lu
- />Department of Physics, University of British Columbia, Vancouver, BC V6T 1Z1 Canada
| | - A. Ludwig
- />Physikalisches Institut, Universität Bonn, 53115 Bonn, Germany
| | - J. Ludwig
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
| | - W. Mader
- />Physikalisches Institut, Universität Bonn, 53115 Bonn, Germany
| | - S. Marcellini
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - T. E. Marchant
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
| | - A. J. Martin
- />Queen Mary and Westfield College, University of London, London, E1 4NS UK
| | - T. Mashimo
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - P. Mättig
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
- />Physikalisches Institut, Universität Bonn, 53115 Bonn, Germany
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
- />Cavendish Laboratory, Cambridge, CB3 0HE UK
- />Ottawa-Carleton Institute for Physics, Department of Physics, Carleton University, Ottawa, Ontario K1S 5B6 Canada
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
- />Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, IL 60637 USA
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
- />Physikalisches Institut, Universität Heidelberg, 69120 Heidelberg, Germany
- />Department of Physics, Indiana University, Bloomington, IN 47405 USA
- />Queen Mary and Westfield College, University of London, London, E1 4NS UK
- />III Physikalisches Institut, Technische Hochschule Aachen, Sommerfeldstrasse 26-28, 52056 Aachen, Germany
- />University College London, London, WC1E 6BT UK
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
- />Department of Physics, University of Maryland, College Park, MD 20742 USA
- />Laboratoire de Physique Nucléaire, Université de Montréal, Montréal, Québec H3C 3J7 Canada
- />Department of Physics, University of Oregon, Eugene, OR 97403 USA
- />Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX UK
- />Department of Physics, Technion-Israel Institute of Technology, Haifa, 32000 Israel
- />Department of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978 Israel
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
- />Department of Physics, University of Victoria, PO Box 3055, Victoria, BC V8W 3P6 Canada
- />Department of Physics, University of British Columbia, Vancouver, BC V6T 1Z1 Canada
- />Department of Physics, University of Alberta, Edmonton, AB T6G 2J1 Canada
- />Research Institute for Particle and Nuclear Physics, 1525 Budapest, PO Box 49, Hungary
- />Institute of Nuclear Research, 4001 Debrecen, PO Box 51, Hungary
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
- />Max-Planck-Institute für Physik, Föhringer Ring 6, 80805 München, Germany
- />Department of Physics, Yale University, New Haven, CT 06520 USA
| | - J. McKenna
- />Department of Physics, University of British Columbia, Vancouver, BC V6T 1Z1 Canada
| | - R. A. McPherson
- />Department of Physics, University of Victoria, PO Box 3055, Victoria, BC V8W 3P6 Canada
| | - F. Meijers
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - W. Menges
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
| | - F. S. Merritt
- />Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, IL 60637 USA
| | - H. Mes
- />Ottawa-Carleton Institute for Physics, Department of Physics, Carleton University, Ottawa, Ontario K1S 5B6 Canada
| | - N. Meyer
- />Institut für Experimentalphysik, Universität Hamburg/DESY, Notkestrasse 85 22607 Hamburg, Germany
| | - A. Michelini
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - S. Mihara
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - G. Mikenberg
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
| | - D. J. Miller
- />University College London, London, WC1E 6BT UK
| | - W. Mohr
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
| | - T. Mori
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - A. Mutter
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
| | - K. Nagai
- />Queen Mary and Westfield College, University of London, London, E1 4NS UK
| | - I. Nakamura
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - H. Nanjo
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - H. A. Neal
- />Department of Physics, Yale University, New Haven, CT 06520 USA
| | - S. W. O’Neale
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - A. Oh
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - A. Okpara
- />Physikalisches Institut, Universität Heidelberg, 69120 Heidelberg, Germany
| | - M. J. Oreglia
- />Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, IL 60637 USA
| | - S. Orito
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - C. Pahl
- />Max-Planck-Institute für Physik, Föhringer Ring 6, 80805 München, Germany
| | - G. Pásztor
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
| | - J. R. Pater
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
| | - J. E. Pilcher
- />Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, IL 60637 USA
| | - J. Pinfold
- />Department of Physics, University of Alberta, Edmonton, AB T6G 2J1 Canada
| | - D. E. Plane
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - O. Pooth
- />III Physikalisches Institut, Technische Hochschule Aachen, Sommerfeldstrasse 26-28, 52056 Aachen, Germany
| | - M. Przybycień
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - A. Quadt
- />Max-Planck-Institute für Physik, Föhringer Ring 6, 80805 München, Germany
| | - K. Rabbertz
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - C. Rembser
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - P. Renkel
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
| | - J. M. Roney
- />Department of Physics, University of Victoria, PO Box 3055, Victoria, BC V8W 3P6 Canada
| | - A. M. Rossi
- />Dipartimento di Fisica dell’ Università di Bologna and INFN, 40126 Bologna, Italy
| | - Y. Rozen
- />Department of Physics, Technion-Israel Institute of Technology, Haifa, 32000 Israel
| | - K. Runge
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
| | - K. Sachs
- />Ottawa-Carleton Institute for Physics, Department of Physics, Carleton University, Ottawa, Ontario K1S 5B6 Canada
| | - T. Saeki
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - E. K. G. Sarkisyan
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - A. D. Schaile
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
| | - O. Schaile
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
| | - P. Scharff-Hansen
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - J. Schieck
- />Max-Planck-Institute für Physik, Föhringer Ring 6, 80805 München, Germany
| | | | - M. Schröder
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - M. Schumacher
- />Physikalisches Institut, Universität Bonn, 53115 Bonn, Germany
| | - R. Seuster
- />III Physikalisches Institut, Technische Hochschule Aachen, Sommerfeldstrasse 26-28, 52056 Aachen, Germany
| | - T. G. Shears
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - B. C. Shen
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
| | - P. Sherwood
- />University College London, London, WC1E 6BT UK
| | - A. Skuja
- />Department of Physics, University of Maryland, College Park, MD 20742 USA
| | - A. M. Smith
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - R. Sobie
- />Department of Physics, University of Victoria, PO Box 3055, Victoria, BC V8W 3P6 Canada
| | - S. Söldner-Rembold
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
| | - F. Spano
- />Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, IL 60637 USA
| | - A. Stahl
- />III Physikalisches Institut, Technische Hochschule Aachen, Sommerfeldstrasse 26-28, 52056 Aachen, Germany
| | - D. Strom
- />Department of Physics, University of Oregon, Eugene, OR 97403 USA
| | - R. Ströhmer
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
| | - S. Tarem
- />Department of Physics, Technion-Israel Institute of Technology, Haifa, 32000 Israel
| | - M. Tasevsky
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - R. Teuscher
- />Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, IL 60637 USA
| | | | - E. Torrence
- />Department of Physics, University of Oregon, Eugene, OR 97403 USA
| | - D. Toya
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - I. Trigger
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - Z. Trócsányi
- />Institute of Nuclear Research, 4001 Debrecen, PO Box 51, Hungary
| | - E. Tsur
- />Department of Physics and Astronomy, Tel Aviv University, Tel Aviv, 69978 Israel
| | - M. F. Turner-Watson
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - I. Ueda
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - B. Ujvári
- />Institute of Nuclear Research, 4001 Debrecen, PO Box 51, Hungary
| | - C. F. Vollmer
- />Sektion Physik, Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching, Germany
| | - P. Vannerem
- />Fakultät für Physik, Albert-Ludwigs-Universität Freiburg, 79104 Freiburg, Germany
| | - R. Vértesi
- />Institute of Nuclear Research, 4001 Debrecen, PO Box 51, Hungary
| | - M. Verzocchi
- />Department of Physics, University of Maryland, College Park, MD 20742 USA
| | - H. Voss
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - J. Vossebeld
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - C. P. Ward
- />Cavendish Laboratory, Cambridge, CB3 0HE UK
| | - D. R. Ward
- />Cavendish Laboratory, Cambridge, CB3 0HE UK
| | - P. M. Watkins
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - A. T. Watson
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - N. K. Watson
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - P. S. Wells
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - T. Wengler
- />CERN, European Organisation for Nuclear Research, 1211 Geneva 23, Switzerland
| | - N. Wermes
- />Physikalisches Institut, Universität Bonn, 53115 Bonn, Germany
| | - G. W. Wilson
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
| | - J. A. Wilson
- />School of Physics and Astronomy, University of Birmingham, Birmingham, B15 2TT UK
| | - G. Wolf
- />Particle Physics Department, Weizmann Institute of Science, Rehovot, 76100 Israel
| | - T. R. Wyatt
- />School of Physics and Astronomy, Schuster Laboratory, The University of Manchester, Manchester, M13 9PL UK
| | - S. Yamashita
- />International Centre for Elementary Particle Physics and Department of Physics, University of Tokyo, Tokyo, 113-0033 Japan
- />Kobe University, Kobe, 657-8501 Japan
| | - D. Zer-Zion
- />Department of Physics and Astronomy, University of California, Riverside, CA 92521 USA
| | - L. Zivkovic
- />Department of Physics, Technion-Israel Institute of Technology, Haifa, 32000 Israel
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