期刊
INTERNATIONAL JOURNAL OF MODERN PHYSICS A
卷 26, 期 16, 页码 2637-2664出版社
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0217751X11053560
关键词
Supersymmetry; QCD; resummation
资金
- Helmholtz Alliance Physics at the Terascale
- DFG Graduiertenkolleg Elementary Particle Physics at the TeV Scale
- Foundation for Fundamental Research of Matter (FOM)
- National Organization for Scientific Research (NWO)
- DFG [SFB/TR9]
- European Community [MRTN-CT-2006-035505]
- Polish Ministry of Science and Higher Education [N202 249235]
We review the theoretical status of squark and gluino hadroproduction and provide numerical predictions for all squark and gluino pair-production processes at the Tevatron and at the LHC, with a particular emphasis on proton-proton collisions at 7 TeV. Our predictions include next-to-leading order supersymmetric QCD corrections and the resummation of soft gluon emission at next-to-leading-logarithmic accuracy. We discuss the impact of the higher-order corrections on total cross-sections, and provide an estimate of the theoretical uncertainty due to scale variation and the parton distribution functions.
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