Backward electroproduction ofπ0mesons on protons in the region of nucleon resonances at four momentum transfer squaredQ2=1.0GeV2

6533b836fe1ef96bd12a11a4

RESEARCH PRODUCT

Backward electroproduction ofπ0mesons on protons in the region of nucleon resonances at four momentum transfer squaredQ2=1.0GeV2

P.y. Bertin M. K. Jones B. D. Anderson G. J. Lolos M. B. Epstein S. Frullani R. W. Lourie Jing Zhao W. Kahl M. Kuss J. W. Watson Y. Roblin Bogdan Wojtsekhowski William Bertozzi L. S. Cardman D. Neyret S. Jaminion R. Michaels S. Platchkov F. T. Baker H. Ueno Pete Markowitz R. Di Salvo T. Terasawa Vincent Breton M. Khayat J. Martino Raphael Noel Tieulent Sebastien Incerti A. Saha L. B. Auerbach E. J. Brash G. E. Dodge V. A. Punjabi R. A. Lindgren Richard Madey G. J. Kumbartzki G. Laveissière Z. Papandreou J. J. Lerose P. M. Rutt O. Ravel Roberto Perrino R. De Leo D. J. Margaziotis J. A. Templon Ronald Ransome D. Rowntree M. Baylac J. P. Chen A. Deur A. Deur P. Vernin B. Frois G. G. Petratos Z. E. Meziani K. Kino E. Chudakov J. O. Hansen Justin I. Mcintyre R. I. Pomatsalyuk K. Wijesooriya Hiroaki Tsubota A. Ketikyan Z. L. Zhou K. Soldi A. Serdarevic A. Serdarevic L. Bimbot H. Breuer M. Liang R. Van De Vyver G. M. Urciuoli A. T. Katramatou L. C. Alexa G. Quéméner G. Quéméner V. Gorbenko F. Renard N. D'hose S. K. Nanda S. Malov E. Burtin J. Domingo C. R. Howell J. R. Calarco J. M. Finn S. Kerhoas M. Holtrop J. Gomez Thomas E. Smith C. F. Perdrisat C. Glashausser E. Cisbani W. U. Boeglin Philippe Grenier Latifa Elouadrhiri G. Audit A. Gasparian A. Gasparian C. E. Hyde-wright L. Todor A. Leone L. Tiator S. Mehrabyan L. A. Ewell Kazushige Maeda C. Furget D. M. Manley Kevin Fissum D. G. Zainea J. Jardillier J. Gao K. Arundell R. Holmes G. Rutledge C. C. Chang L. Van Hoorebeke K. S. Kumar Ronald Gilman Ronald Gilman K. Mccormick Mauro Iodice Nilanga Liyanage H. Fonvieille Pierre A.m. Guichon Pavel Sorokin Larry Weinstein P. E. Ulmer Paul Souder A. V. Glamazdin Haiyan Gao R. L.j. Van Der Meer R. L.j. Van Der Meer S. Kox G. M. Huber F. Garibaldi T. Saito Richard Wilson Laird Kramer J. Y. Mougey E. Voutier Branislav Vlahovic Branislav Vlahovic F. Merchez G. Fournier James J. Kelly C. Marchand Seigo Kato G. W. Miller H. Voskanyan C. Jutier C. Jutier David L. Prout T. Pussieux W. M. Zhang J. Berthot R. Suleiman C. Cavata S.s. Kamalov G. Smirnov A. J. Sarty Shalev Gilad C. W. De Jager K. A. Aniol E. A.j.m. Offermann N. Degrande J. Marroncle D. Marchand E. Tomasi-gustaffson J. S. Real D. S. Dale

subject

Physics Nuclear and High Energy Physics Particle physics Meson 010308 nuclear & particles physics Nuclear Theory Hadron Momentum transfer Sigma 01 natural sciences Nuclear physics Baryon Pion 0103 physical sciences High Energy Physics::Experiment Nuclear Experiment 010306 general physics Nucleon Lepton

description

Exclusive electroproduction of pi{sup 0} mesons on protons in the backward hemisphere has been studied at Q2 = 1.0 GeV2 by detecting protons in the forward direction in coincidence with scattered electrons from the 4 GeV electron beam in Jefferson Lab's Hall A. The data span the range of the total (gamma*p) center-of-mass energy W from the pion production threshold to W = 2.0 GeV. The differential cross sections sigma{sub T} + epsilon sigma{sub L}, sigma{sub TL}, and sigma{sub TT} were separated from the azimuthal distribution and are presented together with the MAID and SAID parameterizations.

year	journal	country	edition	language
2004-04-28	Physical Review C

https://doi.org/10.1103/physrevc.69.045203