Soft-gluon resummation for heavy quark production in hadronic collisions

Journal Article · Thu Apr 01 04:00:00 EST 1999 · Physical Review, D

DOI:https://doi.org/10.1103/PhysRevD.59.074014· OSTI ID:322028

Kidonakis, N ^[1]; Vogt, R ^[2]

---

1. Department of Physics and Astronomy, University of Edinburgh, Edinburgh EH9 3JZ, Scotland (United Kingdom)
2. Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)

We discuss the heavy quark production cross section near partonic threshold in hadronic collisions, including the resummation of leading and next-to-leading logarithms arising from soft gluon emission. We show how to handle the complications due to the non-universal non-leading logarithms. We give analytical results for the q{bar q} partonic subprocess and numerical results in the DIS scheme for top quark production at the Fermilab Tevatron where the q{bar q} channel dominates. {copyright} {ital 1999} {ital The American Physical Society}

• OSTI ID: 322028
• Journal Information: Physical Review, D, Journal Name: Physical Review, D Journal Issue: 7 Vol. 59; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
FERMILAB TEVATRON
GLUONS
HADRON-HADRON INTERACTIONS
NUMERICAL ANALYSIS
PARTICLE PRODUCTION
PARTON MODEL
QUARKS