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Somnath Choudhury

Researcher at Indian Institute of Science

Publications -  1266
Citations -  91020

Somnath Choudhury is an academic researcher from Indian Institute of Science. The author has contributed to research in topics: Large Hadron Collider & Standard Model. The author has an hindex of 128, co-authored 1264 publications receiving 80929 citations. Previous affiliations of Somnath Choudhury include Variable Energy Cyclotron Centre & University of Idaho.

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Search for top squarks and dark matter particles in opposite-charge dilepton final states at s = 13 TeV

Albert M. Sirunyan, +2230 more
- 01 Feb 2018 - 
TL;DR: In this article, a search for new physics in final states with two oppositely charged leptons (electrons or muons), jets identified as originating from b quarks, and missing transverse momentum (pTmiss) was presented.
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Search for a light pseudoscalar Higgs boson in the dimuon decay channel in pp collisions at √s=7TeV

S. Chatrchyan, +2291 more
- 20 Sep 2012 - 
TL;DR: The dimuon invariant mass spectrum is searched in the range between 5.5 and 14 GeV for a light pseudoscalar Higgs boson a, predicted in a number of new physics models, including the next-to-minimal supersymmetric standard model, and results improve on existing bounds on the abb coupling and are the first significant limits for m(a) > m(Υ(3S).
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Measurement of the ZZ production cross section and search for anomalous couplings in 2ℓ2ℓ′ final states in pp collisions at \( \sqrt{s}=7 \) TeV

S. Chatrchyan, +2253 more
- 09 Jan 2013 - 
TL;DR: In this article, a measurement of the ZZ production cross section in the 2l2l′ decay mode with l = e, μ and l′ = e and μ, τ in proton-proton collisions at s√=7 TeV with the CMS experiment at the LHC.
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Search for single production of a vector-like T quark decaying to a Z boson and a top quark in proton–proton collisions at s=13TeV

Albert M. Sirunyan, +2249 more
- 10 Jun 2018 - 
TL;DR: In this article, a single production of a vector-like quark (T) decaying to a Z boson and a top quark was studied, with T → tZ decaying leptonically and tZ → tT decaying hadronically.
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Pseudorapidity distribution of charged hadrons in proton-proton collisions at s=13 tev

Vardan Khachatryan, +2300 more
- 17 Dec 2015 - 
TL;DR: In this paper, the pseudorapidity distribution of primary charged long-lived hadrons produced in inelastic pp collisions is determined in the central region of the CMS pixel detector (abs(eta)<2) using both hit pairs and reconstructed tracks.