Spin and transverse-momentum dependent fracture function in SIDIS

被引:1
|
作者
Kotzinian, A. [1 ,2 ]
Anselmino, M. [2 ,3 ]
Barone, V. [4 ,5 ]
机构
[1] Yerevan Phys Inst, 2 Alikhanyan Bros St, Yerevan 375036, Armenia
[2] INFN, Sez Torino, I-10125 Turin, Italy
[3] Univ Torino, Dipartimento Fis Teor, Turin, Italy
[4] Univ Piemonte Orientale, DiSTA, I-15121 Alessandria, Italy
[5] INFN, Grp Collegato Alessandria, I-15121 Alessandria, Italy
关键词
D O I
10.1393/ncc/i2013-11582-6
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The recently developed leading twist formalism for spin and transverse-momentum dependent fracture functions is shortly described. We demonstrate that the process of double hadron production in polarized SIDIS-with one spinless hadron produced in the current fragmentation region (CFR) and another in the target fragmentation region (TFR)-would provide access to all 16 leading twist fracture functions. Some particular cases are presented.
引用
收藏
页码:127 / 130
页数:4
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