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Andreas Pfeiffer

Researcher at CERN

Publications -  1920
Citations -  147114

Andreas Pfeiffer is an academic researcher from CERN. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 149, co-authored 1756 publications receiving 131080 citations. Previous affiliations of Andreas Pfeiffer include Heidelberg University & Paul Scherrer Institute.

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Study of double parton scattering using W + 2-jet events in proton-proton collisions at √s = 7 TeV

S. Chatrchyan, +2264 more
TL;DR: In this article, double parton scattering was investigated in proton-proton collisions at 7 TeV where the final state includes a W boson which decays into a muon and a neutrino, and two jets.
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Observation of a peaking structure in the J/ψφ mass spectrum from B±→J/ψφK± decays

S. Chatrchyan, +2195 more
- 27 Jun 2014 - 
TL;DR: In this article, a peaking structure in the J/psi phi mass spectrum near threshold was observed in B(+/-) to J/Psi K(−)-decays, produced in pp collisions at sqrt(s) = 7 TeV collected with the CMS detector at the LHC.
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Measurement of Inclusive W and Z Boson Production Cross Sections in pp Collisions at √s = 8 TeV

S. Chatrchyan, +2193 more
- 14 May 2014 - 
TL;DR: This is the first measurement of inclusive W and Z boson production in proton-proton collisions at sqrt[s] = 8 TeV, and the measured values agree with next- to-next-to-leading-order QCD cross section calculations.
Journal ArticleDOI

Measurement of the Inclusive Jet Cross Section in pp Collisions at √s= 7 TeV

S. Chatrchyan, +2223 more
- 19 Sep 2011 - 
TL;DR: In this paper, the authors measured the inclusive jet cross section in pp collisions with a center-of-mass energy of 7 TeV at the LHC using the CMS experiment using the data sample corresponds to an integrated luminosity of 34 inverse picobarns.
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A measurement of the Higgs boson mass in the diphoton decay channel

Albert M. Sirunyan, +2299 more
- 10 Jun 2020 - 
TL;DR: In this article, a measurement of the mass of the Higgs boson in the diphoton decay channel is presented, based on 35.9 fb − 1 of proton-proton collision data collected during the 2016 LHC running period, with the CMS detector at a centre-of-mass energy of 13TeV.