Higher order corrections to qcd jets
WebAchieving the full potential of the LHC will challenge our understanding and description of events with multiple jets. A detailed understanding and description of the multi-jet … Web7 de out. de 2015 · We analyse the impact of the higher-order corrections to mono-jet signals in various benchmark scenarios with spin-1 (vector and axial-vector) mediators, calculate DM production cross sections (both total and differential) at NLO accuracy with up to two jets, and also merge the corresponding samples via the FxFx procedure [ 20 ].
Higher order corrections to qcd jets
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Web26 de nov. de 2013 · The full electroweak and QCD induced contributions and their interferences are calculated at leading order. We find that, for inclusive cuts, the interference effects can be large if the jets are produced with large transverse momentum where, however, the production rate is suppressed. http://www.lpthe.jussieu.fr/~yuri/BPQCD/BPQCD.pdf
Web9 de jun. de 2024 · We calculate these processes at leading order and next-to-leading order with QCD corrections and we present a theoretical prediction of their total cross sections with different cuts in transverse momentum of jets, including gluon fusion contributions. In the same time we estimate their theoretical uncertainty. Web4 de fev. de 2024 · PDF This corrects the article DOI: 10.1103/PhysRevLett.120.162001. Find, read and cite all the research you need on ResearchGate
WebQuantum chromodynamics (QCD) has permeated almost all fields of strong interaction physics and needs no further introduction. Experimentally, there are various qualitative and even semi-quantitative pieces of evidence in favour of QCD. But so far there is no convincing proof of its validity. Though it has no real competition, I feel it is extremely … Web14 de fev. de 2024 · We extend the transverse-momentum ( qT ) subtraction method to next-to-next-to-next-to-leading order (N 3 LO) and combine it with the NNLO Higgs-plus-jet calculation to numerically compute differential infrared-safe observables at N 3 LO for Higgs boson production in gluon fusion.
WebCorrections beyond the leading order of perturbative QCD are computed for the evolution of jets and scaling violation in the parton fragmentation functions. We present the prescription for calculating the jet calculus vertices to higher orders, and give complete results for the quark decay probabilities in the next-to-leading approximation.
WebHiggs boson production in association with b jets in the POWHEG BOX B. Jäger,1,* L. Reina,2,† and D. Wackeroth3,‡ 1Institute for Theoretical Physics, Tübingen University, Auf der Morgenstelle 14, 72076 Tübingen, Germany 2Physics Department, Florida State University, Tallahassee, Florida 32306-4350, USA 3Department of Physics, SUNY at … how to say neithWebWe report results for the three-jet cross section to order α 2 s using a jet resolution criterion depending on the jet mass and study the sum of three-and four-jet cross sections inO(α 2 … how to say neitherWeb18 de ago. de 1988 · Higher-order corrections to QCD jets. Motivated by recent calculations of matrix elements for O (α s3) parton-parton scattering processes, … how to say nepal in nepaliWeb8 de dez. de 2024 · We calculate these processes at leading order and next-to-leading order with QCD corrections and we present a theoretical prediction of their total cross sections with different cuts in transverse momentum of jets, including gluon fusion contributions. In the same time we estimate their theoretical uncertainty. how to say nelson in maorihow to say nephew in frenchhttp://hs.link.springer.com.dr2am.wust.edu.cn/article/10.1007/JHEP04(2024)016?__dp=https how to say nephew in germanWebThe corrections to processes ( 1 ) are found to be large in the first case. They de- crease by roughly 40% in the second case, indicating a sensitivity to the lowest-order prediction. … how to say neither in french