ITP OpenIR  > SCI期刊论文
Ji Xiang-Dong; Ma Jian-Ping; Yuan Feng; Ji, XD , Univ Maryland, Dept Phys, College Pk, MD 20742 USA
QCD factorization for semi-inclusive deep-inelastic scattering at low transverse momentum
Source PublicationHIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
AbstractWe argue a factorization formula for semi-inclusive deep-inelastic scattering with hadrons in the current fragmentation region detected at low transverse momentum. To facilitate the factorization, we introduce the transverse-momentum dependent parton distributions and fragmentation functions with gauge links slightly off the light-cone, and with soft-gluon radiations subtracted. We verify the factorization to one-loop order in perturbative quantum chromodynamics and argue that it is valid to all orders in perturbation theory.
2007
ISSN0254-3052
Volume31Issue:9Pages:857-859
Subject AreaPhysics
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5670
CollectionSCI期刊论文
Corresponding AuthorJi, XD , Univ Maryland, Dept Phys, College Pk, MD 20742 USA
Recommended Citation
GB/T 7714
Ji Xiang-Dong,Ma Jian-Ping,Yuan Feng,et al. QCD factorization for semi-inclusive deep-inelastic scattering at low transverse momentum[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2007,31(9):857-859.
APA Ji Xiang-Dong,Ma Jian-Ping,Yuan Feng,&Ji, XD , Univ Maryland, Dept Phys, College Pk, MD 20742 USA.(2007).QCD factorization for semi-inclusive deep-inelastic scattering at low transverse momentum.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,31(9),857-859.
MLA Ji Xiang-Dong,et al."QCD factorization for semi-inclusive deep-inelastic scattering at low transverse momentum".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 31.9(2007):857-859.
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