Measurement of neutral pion photoproduction off the proton with the large acceptance electromagnetic calorimeter BGOegg
Measurement of neutral pion photoproduction off the proton with the large acceptance electromagnetic calorimeter BGOegg
复制标题
使用大接受电磁量热计 BGOegg 测量质子的中性介子光产生
DOI:
10.1103/physrevc.100.055202
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发表时间:
2019
影响因子:
3.1
通讯作者:
Muramatsu N .and LEPS2/BGOegg Collaboration
中科院分区:
文献类型:
--
作者:
若松一輝;Muramatsu N .and LEPS2/BGOegg Collaboration
Differential cross sections and photon beam asymmetries for the reactionhave been measured in the photon beam energy range ofand thepolar angle range of. The measurement has been done by using a large acceptance electromagnetic calorimeter in the SPring-8 LEPS2/BGOegg experiment. The results of the photon beam asymmetry in a widepolar angle range are new for the photon beam energies exceeding. None of the existing partial wave analysis models describe the observed asymmetries in the high energy region. The contribution of multipole amplitudes with an orbital angular momentum of 5 in thesystem has been found to be important at these energies.
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影响因子:
2.7
作者:
Anisovich, A. V.;Klempt, E.;Thoma, U.
通讯作者:
Thoma, U.
DOI:
10.1140/epja/i2011-11143-y
发表时间:
2011
期刊:
The European Physical Journal A
影响因子:
--
作者:
R. Workman;Mark Wayne Paris;W. Briscoe;L. Tiator;S. Schumann;M. Ostrick;S. Kamalov
通讯作者:
S. Kamalov
影响因子:
3.1
作者:
V. Crede;N. Sparks;A. Wilson;A. Anisovich;J. Bacelar;R. Bantes;O. Bartholomy;D. Bayadilov;R. Beck;Y. Beloglazov;R. Castelijns;H. Dutz;D. Elsner;R. Ewald;F. Frommberger;C. Funke;R. Gregor;A. Gridnev;E. Gutz;W. Hillert;P. Hoffmeister;I. Jaegle;J. Junkersfeld;H. Kalinowsky;S. Kammer;F. Klein;F. Klein;E. Klempt;M. Kotulla;M. Kotulla;B. Krusche;H. Löhner;I. Lopatin;S. Lugert;D. Menze;T. Mertens;J. Messchendorp;V. Metag;M. Nanova;V. Nikonov;D. Novinski;R. Novotný;M. Ostrick;L. Pant;H. Pee;M. Pfeiffer;A. Roy;A. Sarantsev;S. Schadmand;C. Schmidt;H. Schmieden;B. Schoch;S. Shende;V. Sokhoyan;A. Suele;V. Sumachev;T. Szczepanek;U. Thoma;D. Trnka;R. Varma;D. Walther;C. Wendel
通讯作者:
C. Wendel
DOI:
10.1016/0550-3213(76)90036-5
发表时间:
1976
期刊:
Nuclear Physics
影响因子:
--
作者:
P. Bussey;C. Raine;J. G. Rutherglen;P. Boóth;L. Carroll;P. R. Daniel;C. Hardwick;J. R. Holt;J. Jackson;J. Norem;W. H. Range;F. Combley;W. Galbraith;V. Rajaratnam;C. Sutton;M. Thorne;P. Waller
通讯作者:
P. Waller
DOI:
10.1140/epja/i2006-09-018-1
发表时间:
2006
期刊:
The European Physical Journal A - Hadrons and Nuclei
影响因子:
--
作者:
R. Beck
通讯作者:
R. Beck