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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.

Papers
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Alignment of the CMS tracker with LHC and cosmic ray data

S. Chatrchyan, +2386 more
TL;DR: In this article, the authors proposed a framework for the CERN 2014 Collaborative Collaboration for the benefit of the CMS collaboration, published under the terms of the Creative Commons Attribution 3.0 License by IOP Publishing Ltd and Sissa Medialab srl.
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Measurement of t t ¯ production with additional jet activity, including b quark jets, in the dilepton decay channel using pp collisions at √s = 8 TeV

Vardan Khachatryan, +2284 more
- 07 Jul 2016 - 
TL;DR: In this paper, the authors measured the absolute and normalized differential cross sections for top quark pair (tt) collisions at a centre-of-mass energy of 8 TeV with the CMS detector at the LHC using a data set corresponding to an integrated luminosity of 19.7fb^(-1).
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Observation of $\mathrm{t\overline{t}}$H production

Albert M. Sirunyan, +2297 more
- 07 Apr 2018 - 
TL;DR: The observation of Higgs boson production in association with a top quark-antiquark pair is reported in this paper, based on a combined analysis of proton-proton collision data at center-of-mass energies of s=7, 8, and 13 TeV, corresponding to integrated luminosities of up to 5.1, 19.7, and 35.9
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Measurement of the cross section for electroweak production of a Z boson, a photon and two jets in proton-proton collisions at √s = 13 TeV and constraints on anomalous quartic couplings

Albert M. Sirunyan, +2399 more
- 10 Jun 2020 - 
TL;DR: In this article, a measurement of the cross section for electroweak production of a Z boson and a photon in association with two jets (Zγjj) in proton-proton collisions is presented.
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Measurement of the inclusive jet cross section in pp collisions at √s = 2.76 TeV

Vardan Khachatryan, +2253 more
- 12 May 2016 - 
TL;DR: In this article, the double-differential inclusive jet cross section is measured as a function of jet transverse momentum and absolute rapidity using proton-proton collision data at the LHC.