ITP OpenIR  > 理论物理所科研产出  > SCI论文
Ji, XD; Ma, JP; Yuan, F; Ji, XD , Univ Maryland, Dept Phys, College Pk, MD 20742 USA.
Generalized counting rule for hard exclusive processes
Source PublicationPHYSICAL REVIEW LETTERS
KeywordLarge-transverse-momentum Constituent-quark-model Elastic-scattering Distribution Amplitudes Form-factors Qcd Nucleon Behavior Angle Spin
AbstractWe derive a generalized counting rule for hard exclusive processes involving parton orbital angular momentum and hadron helicity flip. We start with a systematic way to enumerate the Fock components of a hadronic light-cone wave function with n partons and orbital angular momentum projection l(z). We show that the wave-function amplitude psi(n)(x(i),k(iperpendicular to),l(zi)) has a leading behavior 1/(k(perpendicular to)(2))([n+parallel tol)(z)parallel to+min(n(')+parallel tol(z)(')parallel to)]/2-1 when all parton transverse momenta are uniformly large, where n(') and l(z)(') are the number of partons and orbital angular momentum projection, respectively, of an amplitude that mixes under renormalization. Besides the generalized counting rule, the result can be used as a constraint in modeling the hadronic light-cone wave functions.
2003
ISSN0031-9007
Volume90Issue:24Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:57[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13273
Collection理论物理所科研产出_SCI论文
Corresponding AuthorJi, XD , Univ Maryland, Dept Phys, College Pk, MD 20742 USA.
Recommended Citation
GB/T 7714
Ji, XD,Ma, JP,Yuan, F,et al. Generalized counting rule for hard exclusive processes[J]. PHYSICAL REVIEW LETTERS,2003,90(24):-.
APA Ji, XD,Ma, JP,Yuan, F,&Ji, XD , Univ Maryland, Dept Phys, College Pk, MD 20742 USA..(2003).Generalized counting rule for hard exclusive processes.PHYSICAL REVIEW LETTERS,90(24),-.
MLA Ji, XD,et al."Generalized counting rule for hard exclusive processes".PHYSICAL REVIEW LETTERS 90.24(2003):-.
Files in This Item:
File Name/Size DocType Version Access License
Generalized Counting(97KB) 开放获取LicenseApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ji, XD]'s Articles
[Ma, JP]'s Articles
[Yuan, F]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ji, XD]'s Articles
[Ma, JP]'s Articles
[Yuan, F]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ji, XD]'s Articles
[Ma, JP]'s Articles
[Yuan, F]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.