[Formula Presented] asymmetry in hadroproduction from heavy-quark recombination
Journal Article (Journal Article)
Asymmetries in the hadroproduction of charm particles directly probe power corrections to the QCD factorization theorems. In this paper, the heavy-quark recombination mechanism, a power correction that explains charm meson asymmetries, is extended to charm baryons. In this mechanism, a light quark participates in the hard-scattering that creates a charm quark and they hadronize together into a charm baryon. This provides a natural and economical explanation for the [Formula Presented] asymmetries measured in [Formula Presented] and [Formula Presented] collisions. © 2004 The American Physical Society.
Full Text
Duke Authors
Cited Authors
- Braaten, E; Kusunoki, M; Jia, Y; Mehen, T
Published Date
- January 1, 2004
Published In
Volume / Issue
- 70 / 5
Start / End Page
- 5 -
Electronic International Standard Serial Number (EISSN)
- 1550-2368
International Standard Serial Number (ISSN)
- 1550-7998
Digital Object Identifier (DOI)
- 10.1103/PhysRevD.70.054021
Citation Source
- Scopus