| Bibliographic Citation | |
| Full Text |  0 K |
|---|---|
| Title | QCD radiation in the production of high s-hat final states |
| Creator/Author | Skands, Peter ; /Fermilab ; Plehn, Tilman ; /Munich, Max Planck Inst. ; Rainwater, David ; /Rochester U. |
| Publication Date | 2005 Nov 01 |
| OSTI Identifier | OSTI ID: 879134 |
| Report Number(s) | FERMILAB-CONF-05-519-T |
| DOE Contract Number | AC02-76CH03000 |
| Other Number(s) | Other: arXiv eprint number hep-ph/0511306; TRN: US200704%%505 |
| Resource Type | Conference |
| Resource Relation | Journal Name: ECONF C0508141:ALCPG0417,2005; Conference: Invited talk at 2005 International Linear Collider Physics and Detector Workshop and 2nd ILC Accelerator Workshop, Snowmass, Colorado, 14-27 Aug 2005 |
| Research Org | Fermi National Accelerator Laboratory (FNAL), Batavia, IL |
| Sponsoring Org | USDOE |
| Subject | 43 PARTICLE ACCELERATORS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ACCELERATORS; APPROXIMATIONS; FERMILAB TEVATRON; FOCUSING; LINEAR COLLIDERS; PAIR PRODUCTION; PERTURBATION THEORY; PHYSICS; PRODUCTION; QUANTUM CHROMODYNAMICS; RADIATIONS |
| Related Subject | Phenomenology-HEP |
| Description/Abstract | In the production of very heavy final states--high Mandelstam {cflx s}--extra QCD radiation can play a significant role. By comparing several different parton shower approximations to results obtained with fixed-order perturbation theory, they quantify the degree to which these approaches agree (or disagree), focusing on initial state radiation above p{perpendicular} = 50 GeV, for top pair production at the Tevatron and at the LHC, and for SUSY pair production at the LHC. Special attention is paid to ambiguities associated with the choice of the maximum value of the ordering variable in parton shower models. |
| Country of Publication | United States |
| Language | English |
| Format | Medium: ED; Size: 5 pages |
| System Entry Date | 2008 May 15 |
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Last Updated: 03/16/2009