Published June 2009
| Version v1
Journal article
Nonperturbative effect in threshold resummation
Creators
- 1. Department of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871 (China)
- 2. Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824 (United States)
Description
We show that the conventional threshold resummation calculation cannot describe well the low energy Drell-Yan (DY) data without including the non-perturbative correction terms which are deduced from analyzing the asymptotic behavior of the resummation formalism. It is demonstrated that the non-perturbative correction is generally small for the large invariant mass DY pairs produced at the Tevatron and the LHC.
Availability note (English)
Available from http://dx.doi.org/10.1088/1126-6708/2009/06/033Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of High Energy Physics
- Journal Volume
- 6
- Journal Issue
- 2009
- Journal Page Range
- p. 033
- ISSN
- 1126-6708
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41111422
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ASYMPTOTIC SOLUTIONS; CERN LHC; CORRECTIONS; DRELL MODEL; FERMILAB TEVATRON; MASS; PAIR PRODUCTION
- Descriptors DEC
- ACCELERATORS; CYCLIC ACCELERATORS; INTERACTIONS; MATHEMATICAL SOLUTIONS; PARTICLE PRODUCTION; STORAGE RINGS; SYNCHROTRONS