ErratumThe complete tree-level result up to order 1/Q for polarized deep-inelastic leptoproduction: [Nucl. Phys. B 461 (1996) 197]

ErratumThe complete tree-level result up to order 1/Q for polarized deep-inelastic leptoproduction: [Nucl. Phys. B 461 (1996) 197]
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DOI:
10.1016/s0550-3213(96)00648-7
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发表时间:
1997-01
期刊:
Nuclear Physics
影响因子:
--
通讯作者:
P. Mulders;R. D. Tangerman
P. Mulders;R. D. Tangerman
中科院分区:
其他
文献类型:
--
作者:
P. Mulders;R. D. Tangerman

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通过对 qr 进行积分,方程(81)中的强子张量还获得了包含 Dr 的附加项。它们与已有项的形式相同。要包含它们,只需进行替换 D~(I)> DT/Zh+ D~(1)= Dr/Zh,并相应地对方程 (83) 中的 do-oo 表达式、方程 (87) 中的 dO'LL 以及方程 (102) 中的 79hyNh 表达式中的 1/Q 项进行相同的替换。函数 Dr 和 D {出现是由于碎片时间反转不变性不适用的结果。它们是“交互相关”功能。附录中的式(C.24)变为ga#a[y-]; a#, dy-ysl
Performing the integration over qr, the hadronic tensor in Eq.(81) also acquires additional terms containing Dr. They are of the same form as already existing terms. To include them simply make the replacement D~(I)> DT/Zh+ D~(1)= Dr/Zh, and correspondingly the same replacement in the 1/Q terms in the expressions for do-oo in Eq.(83), dO'LL in Eq.(87) and in the expression for 79hyNh in Eq.(102). The functions Dr and D {appear as a consequence of the non-applicability of time reversal invariance for fragmentation. They are'interaction-dependent'functions. Eq.(C. 24) in the appendix becomes ga# a [y-]; a#, dy-ysl