A confinement model calculation of h(1)(x)

被引：53
|
作者：
Barone, V
Calarco, T
Drago, A
机构：
[1] IST NAZL FIS NUCL,SEZ TORINO,I-10125 TURIN,ITALY
[2] UNIV FERRARA,DIPARTMENTO FIS,I-44100 FERRARA,ITALY
[3] IST NAZL FIS NUCL,SEZ FERRARA,I-44100 FERRARA,ITALY
[4] MFN,FAC SCI 2,I-15100 ALESSANDRIA,ITALY
来源：
PHYSICS LETTERS B | 1997年 / 390卷 / 1-4期
关键词：
D O I：
10.1016/S0370-2693(96)01397-4
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The transverse polarization distribution of quarks h(1)(x) is computed in a confinement model, the chiral chromodielectric model. The flavor structure of h(1), its Q(2) evolution and Soffer's inequality are studied. The Drell-Yan double transverse asymmetry A(TT) is evaluated and found to be one order of magnitude smaller than some previous estimates which equated it to the double longitudinal asymmetry.
引用
收藏
页码：287 / 292
页数：6
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