scholarly journals First measurement of the muon neutrino charged current single pion production cross section on water with the T2K near detector

2017 ◽  
Vol 95 (1) ◽  
Author(s):  
K. Abe ◽  
C. Andreopoulos ◽  
M. Antonova ◽  
S. Aoki ◽  
A. Ariga ◽  
...  
Keyword(s):  
Cross Section ◽  
Production Cross Section ◽  
Pion Production ◽  
Production Cross ◽  
Muon Neutrino ◽  
Charged Current ◽  
Near Detector

scholarly journals Charged current Drell-Yan production at N3LO

2020 ◽  
Vol 2020 (11) ◽  
Author(s):  
Claude Duhr ◽  
Falko Dulat ◽  
Bernhard Mistlberger
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Production Cross Section ◽  
Production Cross ◽  
Hadron Collider ◽  
Charge Asymmetry ◽  
Charged Current ◽  
Leading Order ◽  
Neutrino Pair ◽  
The Impact

Abstract We present the production cross section for a lepton-neutrino pair at the Large Hadron Collider computed at next-to-next-to-next-to-leading order (N3LO) in QCD perturbation theory. We compute the partonic coefficient functions of a virtual W± boson at this order. We then use these analytic functions to study the progression of the perturbative series in different observables. In particular, we investigate the impact of the newly obtained corrections on the inclusive production cross section of W± bosons, as well as on the ratios of the production cross sections for W+, W− and/or a virtual photon. Finally, we present N3LO predictions for the charge asymmetry at the LHC.

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