Published November 2009
| Version v1
Journal article
Top Mass Effects in Higgs Production at Hadron Colliders
Creators
- 1. Fachbereich C, Bergische Universitaet Wuppertal, 42097 Wuppertal (Germany)
Description
We derive the first four terms of an expansion in m2H = M2t of the total Higgs cross-section through gluon fusion. At NLO we demonstrate the excellent convergence of this series to the known result keeping the exact top mass dependence. At NNLO there is no known exact result, and our work represents a thorough quantitative investigation of the effects of finite top mass at this order. We discuss the applicability of our approach, and present numerical results for the LHC and Tevatron. (author)
Availability note (English)
Also available at http://th-www.if.uj.edu.pl/acta/Additional details
Additional titles
- Augmented title (English)
- PACS numbers: 12.38.Bx, 14.80.Bn
Identifiers
Publishing Information
- Journal Title
- Acta Physica Polonica. Series B
- Journal Volume
- B40
- Journal Issue
- 11
- Journal Page Range
- p. 2945-2949
- ISSN
- 0587-4254
Conference
- Title
- Matter to the Deepest
- Acronym
- 33. International Conference on Theoretical Physics
- Dates
- 11-16 Sep 2009
- Place
- Ustron (Poland)
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 41000974
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CROSS SECTIONS; HADRON-HADRON INTERACTIONS; HIGGS BOSONS; MASS; PARTICLE PRODUCTION; T QUARKS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; FERMIONS; INTERACTIONS; PARTICLE INTERACTIONS; POSTULATED PARTICLES; QUARKS; TOP PARTICLES
Optional Information
- Notes
- 16 refs., 3 figs.