199 documents found, page 1 of 20
Search for dark matter produced in association with heavy-flavor quark pairs in...
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Erö, J.; Flechl, M.; Friedl, M.Made available in DSpace on 2022-04-30T04:23:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-12-01; A search is presented for an excess of events with heavy-flavor quark pairs (tt¯ and bb¯) and a large imbalance in transverse momentum in data from proton–proton collisions at a center-of-mass energy of 13TeV. The data correspond to an integrated luminosity of 2.2fb-1 collected with the CMS detector at ...
Studies of Bs2∗(5840)0 and B s 1(5830) 0 mesons including the observation of th...
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Ambrogi, F.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Dragicevic, M.; Erö, J.; Del Valle, A. EscalanteMade available in DSpace on 2022-04-30T12:56:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-11-01; Qatar National Research Fund; Welch Foundation; Measurements of Bs2∗(5840)0 and B s 1(5830) 0 mesons are performed using a data sample of proton-proton collisions corresponding to an integrated luminosity of [InlineEquation not available: see fulltext.], collected with the CMS detector at the LHC at a c...
A Deep Neural Network for Simultaneous Estimation of b Jet Energy and Resolution
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Ambrogi, F.; Bergauer, T.; Dragicevic, M.; Erö, J.; Valle, A. Escalante Del; Flechl, M.; Frühwirth, R.Made available in DSpace on 2022-05-01T02:51:13Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-01; We describe a method to obtain point and dispersion estimates for the energies of jets arising from b quarks produced in proton–proton collisions at an energy of s=13TeV at the CERN LHC. The algorithm is trained on a large sample of simulated b jets and validated on data recorded by the CMS detector in ...
Measurements of production cross sections of the Higgs boson in the four-lepton...
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Andrejkovic, J. W.; Bergauer, T.; Chatterjee, S.; Dragicevic, M.; Valle, A. Escalante Del; Frühwirth, R.Made available in DSpace on 2022-05-01T04:26:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-06-01; Production cross sections of the Higgs boson are measured in the H → Z Z → 4 ℓ (ℓ=e,μ) decay channel. A data sample of proton–proton collisions at a center-of-mass energy of 13Te, collected by the CMS detector at the LHC and corresponding to an integrated luminosity of 137fb-1 is used. The signal streng...
MUSiC: a model-unspecific search for new physics in proton–proton collisions at...
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Ambrogi, F.; Bergauer, T.; Dragicevic, M.; Erö, J.; Del Valle, A. Escalante; Frühwirth, R.; Jeitler, M.Made available in DSpace on 2022-05-01T06:02:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-07-01; Results of the Model Unspecific Search in CMS (MUSiC), using proton–proton collision data recorded at the LHC at a centre-of-mass energy of 13TeV, corresponding to an integrated luminosity of 35.9fb-1, are presented. The MUSiC analysis searches for anomalies that could be signatures of physics beyond th...
The very forward CASTOR calorimeter of the CMS experiment
Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Ambrogi, F.; Bergauer, T.; Dragicevic, M.; Eroe, J.; Del Valle, A. Escalante; Fruehwirth, R.Made available in DSpace on 2021-06-26T02:54:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-02-01; Helmholtz Association (Germany); A. G. Leventis Foundation (Greece); T2+CASTOR combined data analysis; Austrian Federal Ministry of Education, Science and Research; Austrian Science Fund; Belgian Fonds de la Recherche Scientifique; Fonds voor Wetenschapplijk Onderzoek; Coordenação de Aperfeiçoamento de ...
Alignment of the CMS muon system with cosmic-ray and beam-halo muons
Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.; Adam, W.; Arnold, B.; Bergauer, H.; Bergauer, T.; Dragicevic, M.; Eichberger, M.; Eroe, J.; Friedl, M.Made available in DSpace on 2020-12-10T18:14:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-03-01; FMSR (Austria); FNRS (Belgium); FWO (Belgium); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ); Fundação de Amparo à Pesquisa do Estado de São Pau...
Calibration of the CMS drift tube chambers and measurement of the drift velocit...
Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.; Adam, W.; Arnold, B.; Bergauer, H.; Bergauer, T.; Dragicevic, M.; Eichberger, M.; Eroe, J.; Friedl, M.Made available in DSpace on 2020-12-10T18:31:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-03-01; FMSR (Austria); FNRS (Belgium); FWO (Belgium); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ); Fundação de Amparo à Pesquisa do Estado de São Pau...
Measurement of the differential cross sections for top quark pair production as...
Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Brondolin, E.; Dragicevic, M.; Eroe, J.Made available in DSpace on 2019-10-09T12:48:03Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-09-08; BMWFW (Austria); FWF (Austria); FNRS (Belgium); FWO (Belgium); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ); Fundação de Amparo à Pesquisa do E...
Search for Leptoquarks Coupled to Third-Generation Quarks in Proton-Proton Coll...
Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Ambrogi, F.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Dragicevic, M.; Ero, J.; Del Valle, A. EscalanteMade available in DSpace on 2019-10-04T18:37:41Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-12-12; BMWFW (Austria); FWF (Austria); FNRS (Belgium); FWO (Belgium); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ); Fundação de Amparo à Pesquisa do E...