Next-to-leading-order calculation in kT factorization

来源 :中国物理C | 被引量 : 0次 | 上传用户：xinxin1234580

【摘要】

：

We explain the framework for calculating next-to-leading-order(NLO) corrections to exclusive processes in the kT factorization theorem,taking πγ→γ as an example.Partons off-shell by kT2 are considered

【作者】

：

李湘楠

【机构】

：

InstituteofPhysics

【出处】

：

中国物理C

【发表日期】

：

2009年06期

【关键词】

：

KT 因式分解计算介子波函数量子色动力学非线性光学分解定理图表 kT factorization radiative correction me

【基金项目】

：

Supported by National Science Council （NSC-95-2112-M-050-MY3）

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Next-to-leading-order calculation in kT factorization

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