Left-right asymmetry in semi-inclusive deep inelastic scattering process
Left-right asymmetry in semi-inclusive deep inelastic scattering process
复制标题
半包容深度非弹性散射过程中的左右不对称性
DOI:
10.1016/j.physletb.2008.07.068
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发表时间:
2008-08
影响因子:
4.4
通讯作者:
Ma, Bo-Qiang
中科院分区:
文献类型:
--
作者:
She, Jun;Mao, Yajun;Ma, Bo-Qiang
We analyze the left–right asymmetry of pion production in semi-inclusive deep inelastic scattering (SIDIS) process of unpolarized charged lepton on transversely polarized nucleon target. Unlike available treatments, in which some specific weighting functions are multiplied to separate theoretically motivated quantities, we do not introduce any weight function following the analyzing method proposed by the E704 experiment. The advantage is that this basic observable is free of any theoretical bias, although we can perform the calculation under the current theoretical framework. We present numerical calculations at both HERMES kinematics for the proton target and JLab kinematics for the neutron target. We find that with the current theoretical understanding, Sivers effect plays a key role in our analysis.
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影响因子:
--
作者:
Y. Yamamoto;K. Kubo;H. Toki
通讯作者:
Y. Yamamoto;K. Kubo;H. Toki
影响因子:
8.6
作者:
A. Airapetian;E. al.
通讯作者:
A. Airapetian;E. al.
影响因子:
4.4
作者:
D. Adams;N. Akchurin;N. Belikov;J. Bystrický;M. Corcoran;J. Cossairt;J. Cranshaw;A. Derevshchikov;H. En’yo;H. Funahashi;Y. Goto;Oleg A Grachov;D. Grosnick;D. Hill;K. Imai;Y. Itow;K. Iwatani;K. Krger;K. Kuroda;M. Laghai;F. Lehár;A. Lesquen;D. Lopiano;F. Luehring;T. Maki;S. Makino;A. Masaike;A. Yu;A. Meshchanin;A. Michalowicz;D. Miller;K. Miyake;T. Nagamine;F. Nessi-Tedaldi;M. Nessi;C. Nguyen;S. Nurushev;Y. Ohashi;Y. Onel;D. Patalakha;G. Pauletta;A. Penzo;A. Read;J. Roberts;L. Rossum;V. Rykov;N. Saito;G. Salvato;P. Schiavon;J. Skeens;V. Solovyanov;H. Spinka;R. Takashima;F. Takeutchi;N. Tamura;N. Tanaka;D. Underwood;A. Vasilev;A. Villari;J. White;S. Yamashita;A. Yokosawa;T. Yoshida;A. Zanetti
通讯作者:
D. Adams;N. Akchurin;N. Belikov;J. Bystrický;M. Corcoran;J. Cossairt;J. Cranshaw;A. Derevshchikov;H. En’yo;H. Funahashi;Y. Goto;Oleg A Grachov;D. Grosnick;D. Hill;K. Imai;Y. Itow;K. Iwatani;K. Krger;K. Kuroda;M. Laghai;F. Lehár;A. Lesquen;D. Lopiano;F. Luehring;T. Maki;S. Makino;A. Masaike;A. Yu;A. Meshchanin;A. Michalowicz;D. Miller;K. Miyake;T. Nagamine;F. Nessi-Tedaldi;M. Nessi;C. Nguyen;S. Nurushev;Y. Ohashi;Y. Onel;D. Patalakha;G. Pauletta;A. Penzo;A. Read;J. Roberts;L. Rossum;V. Rykov;N. Saito;G. Salvato;P. Schiavon;J. Skeens;V. Solovyanov;H. Spinka;R. Takashima;F. Takeutchi;N. Tamura;N. Tanaka;D. Underwood;A. Vasilev;A. Villari;J. White;S. Yamashita;A. Yokosawa;T. Yoshida;A. Zanetti
影响因子:
5.4
作者:
A. Bacchetta;M. Diehl;K. Goeke;A. Metz;P. Mulders;M. Schlegel
通讯作者:
A. Bacchetta;M. Diehl;K. Goeke;A. Metz;P. Mulders;M. Schlegel
影响因子:
5
作者:
U. D’Alesio;F. Murgia
通讯作者:
U. D’Alesio;F. Murgia