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Serguei Afanasiev

Researcher at Joint Institute for Nuclear Research

Publications -  235
Citations -  25732

Serguei Afanasiev is an academic researcher from Joint Institute for Nuclear Research. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 54, co-authored 235 publications receiving 23229 citations. Previous affiliations of Serguei Afanasiev include Petersburg Nuclear Physics Institute.

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The very forward CASTOR calorimeter of the CMS experiment

Vardan Khachatryan, +2416 more
- 08 Feb 2021 - 
TL;DR: The CASTOR Cherenkov sampling calorimeter is located very close to the LHC beam line, at a radial distance of about 1 cm from the beam pipe, and at 14.4 m from the CMS interaction point, covering the pseudorapidity range of $-$6.6
Journal ArticleDOI

Search for new phenomena in events with high jet multiplicity and low missing transverse momentum in proton–proton collisions at s=8TeV

Vardan Khachatryan, +2257 more
- 01 Jan 2017 - 
TL;DR: In this paper, a dedicated search is presented for new phenomena in inclusive 8 and 10-jet final states with low missing transverse momentum, with and without identification of jets originating from b quarks.

Challenges to the chiral magnetic wave using charge-dependent azimuthal anisotropies in pPb and PbPb collisions at $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}} = $ 5.02 TeV : arXiv

Albert M. Sirunyan, +2233 more
TL;DR: In this paper, the authors measured charge-dependent anisotropy Fourier coefficients of particle azimuthal distributions in pPb and PbPb collisions at 5.02 TeV with the CMS detector at the LHC.
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Measurement of the top quark Yukawa coupling from tt kinematic distributions in the lepton+jets final state in proton-proton collisions at ?s=13??TeV

Albert M. Sirunyan, +2324 more
- 17 Oct 2019 - 
TL;DR: In this paper, the top quark Yukawa coupling was extracted from the lepton plus jets final state in proton-proton collisions, based on data collected by the CMS experiment at the LHC at root s = 13 TeV, corresponding to an integrated luminosity of 35.8 fb(-1).
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Development and validation of HERWIG 7 tunes from CMS underlying-event measurements

Rudolf Fruehwirth, +2494 more
- 12 Apr 2021 - 
TL;DR: New sets of parameters (“tunes”) for the underlying-event model of the HerWIG7 event generator are presented, and the tunes using a leading-order PDF for the simulation of MPI provide the best description of the data.