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.
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页码：287 / 292
页数：6
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