Accès ouvert
2018
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
Abstract Normalized differential cross sections for top quark pair production are measured in the dilepton (e+e−, μ + μ −, and μ ∓e±) decay channels in proton-proton collisions at a center-of-mass energy of 13 TeV. The measurements are performed with data corresponding …
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Accès ouvert
2018
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
A search for new physics in events with a Z boson produced in association with large missing transverse momentum at the LHC is presented.The search is based on the 2016 data sample of proton-proton collisions recorded with the CMS experiment at √ …
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(code pays fourni par la source)
Accès ouvert
2017
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, F. Ambrogi et autres
. Additionally, model-independent limits in several topological regions are provided, allowing for further interpretations of the results.
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Accès ouvert
2017
article
OpenAlex
A. M. Sirunyan, A. Tumasyan, W. Adam, E. Asilar et autres
This Letter presents a search for new physics manifested as anomalous triple gauge boson couplings in W W and W Z diboson production in proton–proton collisions. The search is performed using events containing a W boson that decays leptonically and a W …
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(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres
Isolated photon production is measured in proton-proton and lead-lead collisions at nucleon-nucleon centre-of-mass energies of 2.76 TeV in the pseudorapidity range |η| < 1.44 and transverse energies E T between 20 and 80 GeV with the CMS detector at the LHC.The measured …
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