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Achim Geiser

Researcher at University of Hamburg

Publications -  1474
Citations -  93498

Achim Geiser is an academic researcher from University of Hamburg. The author has contributed to research in topics: Large Hadron Collider & Lepton. The author has an hindex of 129, co-authored 1331 publications receiving 84136 citations. Previous affiliations of Achim Geiser include RWTH Aachen University & Technical University of Dortmund.

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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.
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Search for dijet resonances in 7 TeV pp collisions at CMS

Vardan Khachatryan, +2199 more
- 17 Nov 2010 - 
TL;DR: In this article, a search for narrow resonances in the dijet mass spectrum is performed using data corresponding to an integrated luminosity of 2.9 inverse pb collected by the CMS experiment at the LHC.
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Search for Resonant Production of High-Mass Photon Pairs in Proton-Proton Collisions at s =8 and 13 TeV

Vardan Khachatryan, +2242 more
- 28 Jul 2016 - 
TL;DR: In this paper, a search for the resonant production of high-mass photon pairs is presented based on samples of proton-proton collision data collected by the CMS experiment at center-of-mass energies of 8 and 13 TeV, corresponding to integrated luminosities of 19.7 and 3.3 fb(-1).
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Search for dark matter produced with an energetic jet or a hadronically decaying W or Z boson at √s = 13 TeV

Albert M. Sirunyan, +2303 more
- 05 Jul 2017 - 
TL;DR: In this paper, a search for dark matter particles is performed using events with large missing transverse momentum, at least one energetic jet, and no leptons, in proton-proton collisions at root S = 13TeV collected with the CMS detector at the LHC.