Published July 2005
| Version v1
Journal article
W+jets matrix elements and the dipole cascade
Creators
- 1. Dept. of Theoretical Physics, Soelvegatan 14A, S-223 62 Lund (Sweden)
Description
We extend the algorithm for matching fixed-order tree-level matrix element generators with the Dipole Cascade Model in Ariadne to apply to processes with incoming hadrons. We test the algorithm on for the process W+n jets at the Tevatron, and find that the results are fairly insensitive to the cutoff used to regularize the soft and collinear divergencies in the tree-level matrix elements. We also investigate a few observables to check the sensitivity to the matrix element correction
Availability note (English)
Available online at http://stacks.iop.org/1126-6708/2005/i=07/a=054/jhep072005054.pdf or at the Web site for the Journal of High Energy Physics (ISSN 1029-8479) http://www.iop.org/Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of High Energy Physics
- Journal Volume
- 2005
- Journal Issue
- 07
- Journal Page Range
- p. 054
- ISSN
- 1126-6708
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36099780
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ALGORITHMS; CORRECTIONS; DIPOLES; FERMILAB TEVATRON; HADRONS; JET MODEL; MATRIX ELEMENTS; MULTIPLE PRODUCTION; SENSITIVITY; W MINUS BOSONS; W PLUS BOSONS
- Descriptors DEC
- ACCELERATORS; BOSONS; CYCLIC ACCELERATORS; ELEMENTARY PARTICLES; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; MATHEMATICAL LOGIC; MATHEMATICAL MODELS; MULTIPOLES; PARTICLE MODELS; PARTICLE PRODUCTION; SYNCHROTRONS