Universality of qT resummation for electroweak boson production
Journal Article
·
· AIP Conference Proceedings
- Department of Physics, Indiana University, Bloomington, IN 47405-7105 (United States)
- High Energy Physics Division, Argonne National Laboratory, Argonne, IL 60439-4815 (United States)
We perform a global analysis of transverse momentum distributions in Drell-Yan pair and Z boson production in order to investigate universality of nonperturbative contributions to the Collins-Soper-Sterman resummed form factor. Our fit made in an improved nonperturbative model suggests that the nonperturbative contributions follow universal nearly-linear dependence on the logarithm of the heavy boson invariant mass Q, which closely agrees with an estimate from the infrared renormalon analysis.
- OSTI ID:
- 20726506
- Journal Information:
- AIP Conference Proceedings, Vol. 792, Issue 1; Conference: DIS 2005: 13. international workshop on deep inelastic scattering, Madison, WI (United States), 27 Apr - 1 May 2005; Other Information: DOI: 10.1063/1.2122102; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Universality of q{sub T} resummation for electroweak boson production.
Nonperturbative regime in QCD resummation for gauge boson production at hadron colliders
Systematic Extraction of Pion Parton Distributions Using Threshold Resummation and Applications to Pion TMDs
Conference
·
Sat Oct 01 00:00:00 EDT 2005
·
OSTI ID:20726506
Nonperturbative regime in QCD resummation for gauge boson production at hadron colliders
Journal Article
·
Sat Oct 01 00:00:00 EDT 1994
· Physical Review, D (Particles Fields); (United States)
·
OSTI ID:20726506
Systematic Extraction of Pion Parton Distributions Using Threshold Resummation and Applications to Pion TMDs
Conference
·
Thu Apr 01 00:00:00 EDT 2021
·
OSTI ID:20726506
+3 more