Diffraction and deeply virtual exclusive scattering at HERMES

被引：4
|
作者：
Borissov, AB [1 ]
机构：
[1] Univ Michigan, Randall Lab Phys, Ann Arbor, MI 48109 USA
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2001年 / 99A卷
关键词：
D O I：
10.1016/S0920-5632(01)01326-3
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The exclusive production of vector mesons (rho degrees and phi) in the HERMES kinematical region (4 < W < 6 GeV, 0.5 < Q(2) < 5 GeV2) is described. Data for mass fits, Q(2) and W dependences of cross sections, spin-density matrix elements and double spin asymmetries are presented. Moreover, azimuthal spin asymmetries for exclusive pion production and deeply virtual Compton scattering are shown.
引用
收藏
页码：156 / 163
页数：8
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