Measurement Of The Polarized Structure Function Sigma(Lt ') For P(E,E ' P)Pi(0) In The Delta(1232) Resonance Region

K. Joo,L. Smith,V. Burkert,R. Minehart,G. Adams,P. Ambrozewicz,E. Anciant,M. Anghinolfi,B. Asavapibhop, G. Audit,T. Auger,H. Avakian,H. Bagdasaryan,J. Ball,S. Barrow,M. Battaglieri,K. Beard,M. Bektasoglu,M. Bellis,N. Benmouna,N. Bianchi,A. Biselli,S. Boiarinov,S. Bouchigny,R. Bradford, D. Branford,W. Briscoe,W. Brooks,C. Butuceanu, J. Calarco,D. Carman,B. Carnahan,C. Cetina,L. Ciciani,P. Cole,A. Coleman,D. Cords, P. Corvisiero, D. Crabb,H. Crannell,J. Cummings,E. DeSanctis,R. DeVita,P. Degtyarenko,H. Denizli,L. Dennis,K. Dharmawardane,K. Dhuga,C. Djalali, G. Dodge,D. Doughty,P. Dragovitsch,M. Dugger,S. Dytman,O. Dzyubak,M. Eckhause,H. Egiyan,K. Egiyan,L. Elouadrhiri,A. Empl,P. Eugenio,R. Fatemi,R. Feuerbach,J. Ficenec,T. Forest,H. Funsten,S. Gaff,G. Gavalian,S. Gilad,G. Gilfoyle,K. Giovanetti,P. Girard,C. Gordon,K. Griffioen,M. Guidal,M. Guillo,L. Guo,V. Gyurjyan, C. Hadjidakis,R. Hakobyan,J. Hardie,D. Heddle,P. Heimberg,F. Hersman,K. Hicks,R. Hicks,M. Holtrop,J. Hu,C. Hyde-Wright,Y. Ilieva,M. Ito,D. Jenkins,J. Kelley,M. Khandaker,K. Kim,W. Kim,A. Klein,F. Klein,A. Klimenko,M. Klusman, M. Kossov,L. Kramer,Y. Kuang,S. Kuhn,J. Kuhn,J. Lachniet,J. Laget,D. Lawrence,Ji Li,A. Lima,K. Lukashin,J. Manak,C. Marchand,S. McAleer,J. McNabb,B. Mecking,S. Mehrabyan,J. Melone,M. Mestayer,C. Meyer,K. Mikhailov,M. Mirazita,R. Miskimen,L. Morand,S. Morrow,M. Mozer, V. Muccifora,J. Mueller,L. Murphy,G. Mutchler,J. Napolitano,R. Nasseripour,S. Nelson,S. Niccolai,G. Niculescu,I. Niculescu,B. Niczyporuk,R. Niyazov,M. Nozar,G. O’Rielly,A. Opper,M. Osipenko, K. Park,E. Pasyuk,G. Peterson,S. Philips,N. Pivnyuk,D. Pocanic,O. Pogorelko,E. Polli,S. Pozdniakov,B. Preedom,J. Price,Y. Prok,D. Protopopescu,L. Qin,B. Raue,G. Riccardi,G. Ricco,M. Ripani,B. Ritchie,F. Ronchetti,P. Rossi,D. Rowntree,P. Rubin,F. Sabatié,K. Sabourov,C. Salgado,J. Santoro,V. Sapunenko,M. Sargsyan,R. Schumacher,V. Serov,Y. Sharabian,J. Shaw,S. Simionatto,A. Skabelin,E. Smith, D. Sober,M. Spraker,A. Stavinsky,S. Stepanyan, P. Stoler,I. Strakovsky,S. Strauch,M. Taiuti, S. Taylor,D. Tedeschi,U. Thoma,R. Thompson,L. Todor,C. Tur,M. Ungaro,M. Vineyard,A. Vlassov,K. Wang,L. Weinstein,H. Weller,D. Weygand,C. Whisnant,E. Wolin,M. Wood,A. Yegneswaran,J. Yun,J. Zhao,Z. Zhou

PHYSICAL REVIEW C（2003）

引用 75|浏览33

暂无评分

摘要

The polarized longitudinal-transverse structure function sigma(LT') has been measured in the Delta(1232) resonance region at Q(2)=0.40 and 0.65 GeV2. Data for the p((e) over right arrow ,e'p)pi(0) reaction were taken at Jefferson Lab with the CEBAF large acceptance spectrometer (CLAS) using longitudinally polarized electrons at an energy of 1.515 GeV. For the first time a complete angular distribution was measured, permitting the separation of different nonresonant amplitudes using a partial wave analysis. Comparison with previous beam asymmetry measurements at MAMI indicate a deviation from the predicted Q(2) dependence of sigma(LT ') using recent phenomenological models.

查看译文

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要