期刊
PHYSICAL REVIEW LETTERS
卷 109, 期 4, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.109.042001
关键词
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资金
- U.S. Department of Energy [DE-FG03-91ER40662, DE-AC02-76SF00515, DE-FC02-94ER40818]
- European Research Council [ERC-AdG-228301]
- U.S. LHC Theory Initiative through NSF [PHY-0705682]
- Research Executive Agency (REA) of the European Union (LHCPhenoNet) [PITN-GA-2010-264564]
- Division Of Physics
- Direct For Mathematical & Physical Scien [705682] Funding Source: National Science Foundation
We present the cross sections for production of up to four jets at the Large Hadron Collider, at next-to-leading order in the QCD coupling. We use the BLACKHAT library in conjunction with SHERPA and a recently developed algorithm for assembling primitive amplitudes into color-dressed amplitudes. We adopt the cuts used by ATLAS in their study of multijet events in pp collisions at root s = TeV. We include estimates of nonperturbative corrections and compare to ATLAS data. We store intermediate results in a framework that allows the inexpensive computation of additional results for different choices of scale or parton distributions.
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