Impact parameter dependent parton distributions and off-forward parton distributions for ξ→0 -: art. no. 071503

被引:0
作者
Burkardt, M [1 ]
机构
[1] New Mexico State Univ, Dept Phys, Las Cruces, NM 88003 USA
来源
PHYSICAL REVIEW D | 2000年 / 62卷 / 07期
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P1 [天文学];
学科分类号
0704 ;
摘要
It is shown that the off-forward parton distribution for zeta=0, i.e., where the initial and final states differ only in their transverse momenta, can be interpreted as a simultaneous measurement of the longitudinal momentum and transverse position of partons in the infinite momentum frame.
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