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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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Search for pair produced fourth-generation up-type quarks in pp collisions at √s=7 TeV with a lepton in the final state

S. Chatrchyan, +2166 more
TL;DR: The results of a search for the pair production of a fourth-generation up-type quark (t′t′) in proton-proton collisions at View the MathML sources=7 TeV are presented, using data corresponding to an integrated luminosity of about 5.0 fb−1 collected by the Compact Muon Solenoid experiment at the LHC as discussed by the authors.
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Measurement of the Υ(1S), Υ(2S), and Υ(3S) cross sections in pp collisions at s=7TeV

S. Chatrchyan, +2174 more
- 25 Nov 2013 - 
TL;DR: In this paper, the ϒ resonances are identified through their decays to dimuons using a data sample corresponding to an integrated luminosity of 35.8 ± 1.4 pb^(−1) of proton-proton collisions at √s = 7 TeV.
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Azimuthal anisotropy of charged particles with transverse momentum up to 100 GeV/ c in PbPb collisions at sNN=5.02 TeV

Albert M. Sirunyan, +2237 more
- 10 Jan 2018 - 
TL;DR: In this paper, the Fourier coefficients v[2] and v[3] characterizing the anisotropy of the azimuthal distribution of charged particles produced in PbPb collisions at sqrt(s[NN]) = 5.02 TeV are measured with data collected by the CMS experiment.
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Nuclear effects on the transverse momentum spectra of charged particles in pPb collisions at √sNN = 5.02 TeV

Vardan Khachatryan, +2110 more
- 29 May 2015 - 
TL;DR: In this paper, the transverse momentum spectra of charged particles are measured by the CMS experiment at the CERN LHC in pPb collisions at 5.02 TeV, in the range 0.4 20 GeV compared to expectations from the pp reference.
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Opiate receptor: multiple effects of metal ions.

Wolfgang Sadee, +3 more
- 01 Sep 1982 - 
TL;DR: The opiate receptor complex as it exists in vivo may lose some of its functions and control mechanisms in vitro, and the opposite effects of Cu‐II and Mn‐II on the in vitro receptor stability may be related to their opposite pharmacological effect in vivo.