[PDF] Top 20 Search for Higgs and Z boson decays to J/psi or Y pairs in the four-muon final state in proton-proton collisions at root s=13 TeV

... from the Marie-Curie pro- gram and the European Research Council and Horizon 2020 Grant, contract ...752730, and 765710 (European Union); the Leventis Foundation; the ... See full document

... substructure and jet flavor tagging techniques [48] . The search sensitivity in the intermediate mass range, ...1.2 TeV, is improved by considering both the final ... See full document

... on the particle-flow algorithm [20]. The algorithm aims to reconstruct and identify each individual particle in an event, with an optimized com- bination of information from the ... See full document

... resonant and nonresonant pair-produced Higgs bosons (HH) de- caying respectively into `ν`ν, through either W or Z bosons, and b¯ b are ...presented. The analyses are based on a ... See full document

... with at least three central b jets and a hard lepton from the top quark decay chain used for ...leads to challenging backgrounds from t¯t production with additional heavy-flavor quarks, which ... See full document

... A search for a massive resonance decaying into a standard-model-like Higgs boson (H) and a W or Z boson is ...reported. The analysis is performed on a data sample ... See full document

... in the CMS detector. The branching fraction to such an invisible particle and a photon, B(H → invisible + γ), can be as large as 5%, and be consistent with all model parameters ... See full document

... space, the main expected backgrounds originate from Z (νν) +jets and W (ν) +jets ...of Z or W bosons decaying leptonically (  = μ, ...final state at the LHC were ... See full document

... colleagues in the CERN accelerator departments for the excellent per- formance of the LHC and thank the technical and administrative staffs at CERN and ... See full document

... LHC in 2016. Two decay modes of the Z boson are ...investigated. In the leptonic channels, the Z boson candidates are reconstructed using electron or ... See full document

... requiring the Higgs boson rapidity to be less than ...volume the analysis has a negligible acceptance. The ratios are measured for the ggH, VBF, ttH, and VH ... See full document

... J. Bendavid, L. Benhabib, J.F. Benitez, P. Bloch, A. Bocci, A. Bonato, O. Bondu, C. Botta, H. Breuker, T. Camporesi, G. Cerminara, S. Colafranceschi 34 , M. D’Alfonso, D. d’Enterria, A. Dabrowski, A. David, ... See full document

... of the standard model (SM) that incorporate one or more extra Abelian gauge groups predict the existence of one or more neutral gauge bosons [1,2] ...naturally in most grand unified ... See full document

... D. Abbaneo, E. Auffray, G. Auzinger, M. Bachtis, P. Baillon, A.H. Ball, D. Barney, P. Bloch, A. Bocci, A. Bonato, C. Botta, T. Camporesi, R. Castello, M. Cepeda, G. Cerminara, M. D’Alfonso, D. d’Enterria, A. Dabrowski, ... See full document

... colleagues in the CERN accelerator departments for the excellent perfor- mance of the LHC and thank the technical and administrative staffs at CERN and ... See full document

... A. Beretvas, 156 J. Berryhill, 156 P. C. Bhat, 156 K. Burkett, 156 J. N. Butler, 156 A. Canepa, 156 G. B. Cerati, 156 H. W. K. Cheung, 156 F. Chlebana, 156 M. Cremonesi, 156 J. Duarte, 156 V. D. ... See full document

... colleagues in the CERN accelerator departments for the excellent performance of the LHC and thank the technical and administrative staffs at CERN and ... See full document

... A search for a narrow massive resonance decaying to two standard model Higgs bosons is performed using the LHC proton– proton collision data collected at a centre-of-mass ... See full document

... decaying to lepton pairs occur in a variety of theoretical models that attempt to extend the standard model (SM) of particle ...superstring and left-right-symmetric models (LR), ... See full document

... performed in the frame of the LHC Higgs Cross Section Working ...colleagues in the CERN accelerator departments for the excellent perfor- mance of the LHC ... See full document