Výsledky vyhledávání - "Okhotnikov, Vitaly Vladimirovich"

Measurement of the Z boson differential production cross section using its invisible decay mode (Z → νν¯) in proton-proton collisions at √s = 13 TeV

Autor: Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Tyurin, Nikolay Evgenjevich, Babaev, Anton Anatoljevich, Okhotnikov, Vitaly Vladimirovich, Sukhikh, Leonid Grigorievich

Publikováno v: Journal of High Energy Physics

Measurements of the total and differential fiducial cross sections for the Z boson decaying into two neutrinos are presented at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV. The data were collected by the CMS detector in 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3626::54069e2980cc6356a5382130146cd93e
http://earchive.tpu.ru/handle/11683/72491

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In-medium modification of dijets in PbPb collisions at √sNN = 5.02 TeV

Autor: Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Babaev, Anton Anatoljevich, Yuzhakov, Aleksandr Dmitrievich, Okhotnikov, Vitaly Vladimirovich, Sukhikh, Leonid Grigorievich

Publikováno v: Journal of High Energy Physics

Modifications to the distribution of charged particles with respect to high transverse momentum (pT) jets passing through a quark-gluon plasma are explored using the CMS detector. Back-to-back dijets are analyzed in lead-lead and proton-proton collis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3626::e36a34a6ad6e74762aefca532c4522d8
http://earchive.tpu.ru/handle/11683/74926

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Search for singly and pair-produced leptoquarks coupling to third-generation fermions in proton-proton collisions at √s=13TeV

Autor: Sirunyan, А. М., Tumasyan, A. R., Adam, Wolfgang, Tyurin, Nikolay Evgenjevich, Babaev, Anton Anatoljevich, Okhotnikov, Vitaly Vladimirovich, Sukhikh, Leonid Grigorievich

Publikováno v: Physics Letters B

A search for leptoquarks produced singly and in pairs in proton-proton collisions is presented. We consider the leptoquark (LQ) to be a scalar particle of charge −1/3e coupling to a top quark plus a tau lepton (tτ) or a bottom quark plus a neutrin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3626::1bb548fe5c7249c8ebf72e5fd339666c
http://earchive.tpu.ru/handle/11683/72505

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Search for long-lived particles using displaced jets in proton-proton collisions at √s=13 TeV

Autor: Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Tyurin, Nikolay Evgenjevich, Babaev, Anton Anatoljevich, Okhotnikov, Vitaly Vladimirovich, Sukhikh, Leonid Grigorievich

Publikováno v: Physical Review D

An inclusive search is presented for long-lived particles using displaced jets. The search uses a data sample collected with the CMS detector at the CERN LHC in 2017 and 2018, from proton-proton collisions at a center-of-mass energy of 13 TeV. The re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3626::b75239dc0cd6b4dd2d05902215c2ad11
http://earchive.tpu.ru/handle/11683/72490

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Search for dark matter produced in association with a leptonically decaying Z boson in proton-proton collisions at √s=13TeV

Autor: Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Babaev, Anton Anatoljevich, Yuzhakov, Aleksandr Dmitrievich, Okhotnikov, Vitaly Vladimirovich, Sukhikh, Leonid Grigorievich

Publikováno v: European Physical Journal C

A search for dark matter particles is performed using events with a Z boson candidate and large missing transverse momentum. The analysis is based on proton-proton collision data at a center-of-mass energy of 13TeV, collected by the CMS experiment at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3626::92064739a2c2286ef7013f0c95cddbaf
http://earchive.tpu.ru/handle/11683/74933

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Search for the rare decay of the W boson into a pion and a photon in proton-proton collisions at √s=13TeV

Autor: Sirunyan, А. М., Tumasyan, A. R., Adam, Wolfgang, Tyurin, Nikolay Evgenjevich, Babaev, Anton Anatoljevich, Okhotnikov, Vitaly Vladimirovich, Sukhikh, Leonid Grigorievich

Publikováno v: Physics Letters B

A search is performed for the rare decay W±→π±γ in proton-proton collisions at √s =13TeV. Data corresponding to an integrated luminosity of 137fb−1 were collected during 2016 to 2018 with the CMS detector. This analysis exploits a novel sea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3626::c054aa0604d3bba7b4812950b974b816
http://earchive.tpu.ru/handle/11683/72487

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Search for the lepton flavor violating decay τ → 3μ in proton-proton collisions at √s = 13 TeV

Autor: Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Babaev, Anton Anatoljevich, Yuzhakov, Aleksandr Dmitrievich, Okhotnikov, Vitaly Vladimirovich, Sukhikh, Leonid Grigorievich

Publikováno v: Journal of High Energy Physics

Results are reported from a search for the lepton flavor violating decay τ → 3μ in proton-proton collisions at √s = 13 TeV. The data sample corresponds to an integrated luminosity of 33.2 fb−1 recorded by the CMS experiment at the LHC in 2016

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3626::745e4d3b3b8ecec82977d3d7a07a994e
http://earchive.tpu.ru/handle/11683/74937

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Search for top squark pair production using dilepton final states in pp collision data collected at √s=13TeV

Autor: Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Babaev, Anton Anatoljevich, Yuzhakov, Aleksandr Dmitrievich, Okhotnikov, Vitaly Vladimirovich, Sukhikh, Leonid Grigorievich

Publikováno v: European Physical Journal C

A search is presented for supersymmetric partners of the top quark (top squarks) in final states with two oppositely charged leptons (electrons or muons), jets identified as originating from bbquarks, and missing transverse momentum. The search uses

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3626::f538ec90cab0ed5e8b479b2fdbbea6c0
http://earchive.tpu.ru/handle/11683/74932

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First measurement of the cross section for top quark pair production with additional charm jets using dileptonic final states in pp collisions at √s=13TeV

Autor: Sirunyan, А. М., Tumasyan, A. R., Adam, Wolfgang, Tyurin, Nikolay Evgenjevich, Babaev, Anton Anatoljevich, Okhotnikov, Vitaly Vladimirovich, Sukhikh, Leonid Grigorievich

Publikováno v: Physics Letters B

The first measurement of the inclusive cross section for top quark pairs (tt‾) produced in association with two additional charm jets is presented. The analysis uses the dileptonic final states of tt‾ events produced in proton-proton collisions a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3626::5fa793d645767492f9edaede485a7e6f
http://earchive.tpu.ru/handle/11683/72504

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Measurements of pp→ZZ production cross sections and constraints on anomalous triple gauge couplings at √s=13TeV

Autor: Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Babaev, Anton Anatoljevich, Yuzhakov, Aleksandr Dmitrievich, Okhotnikov, Vitaly Vladimirovich, Sukhikh, Leonid Grigorievich

Publikováno v: European Physical Journal C

The production of Z boson pairs in proton-proton (pppp) collisions, pp→(Z/γ∗)(Z/γ∗)→2ℓ2ℓ′, where ℓ,ℓ′=e or μ, is studied at a center-of-mass energy of 13TeV with the CMS detector at the CERN LHC. The data sample corresponds to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3626::2e7c82355d3a8dd8c93c4c718ea0d30f
http://earchive.tpu.ru/handle/11683/74923

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