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题名: Transverse-momentum-dependent gluon distributions and semi-inclusive processes at hadron colliders
作者: Ji, XD ;  Ma, JP ;  Yuan, F
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2005
期号: 7, 页码:-
关键词: HIGGS-BOSON PRODUCTION ;  FINAL-STATE INTERACTIONS ;  SPIN PRODUCTION ASYMMETRIES ;  DEEP-INELASTIC SCATTERING ;  TO-BACK JETS ;  SINGLE-SPIN ;  DRELL-YAN ;  LOGARITHMIC CORRECTIONS ;  PARTON DISTRIBUTIONS ;  INCLUSIVE PROCESSES
学科分类: Physics
通讯作者: Ji, XD , Univ Maryland, Dept Phys, College Pk, MD 20742 USA.
部门归属: Univ Maryland, Dept Phys, College Pk, MD 20742 USA; Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; Brookhaven Natl Lab, RIKEN, BNL Res Ctr, Upton, NY 11973 USA
英文摘要: We study transverse-momentum-dependent (TMD) gluon distributions and related factorization theorems for gluon-initiated semi-inclusive processes at hadron colliders. Gauge-invariant TMD gluon distributions are introduced, and their relations to the integrated (Feynman) parton distributions are established when the transverse momentum is large. Through explicit calculations, soft-collinear factorization is verified at one-loop order for scalar particle ( e. g. Higgs) production. Summation over large double logarithms is performed through solving Collins-Soper equation. We reproduce the known result in the limit that the transverse momentum of the scalar is large.
收录类别: SCI
WOS记录号: WOS:000230854400058
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13789
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Ji, XD,Ma, JP,Yuan, F. Transverse-momentum-dependent gluon distributions and semi-inclusive processes at hadron colliders[J]. JOURNAL OF HIGH ENERGY PHYSICS,2005(7):-.
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