Search for massive resonances decaying into pairs of boosted bosons in semi-leptonic final states at (Formula presented.) = 8 TeV

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/106434

Title:	Search for massive resonances decaying into pairs of boosted bosons in semi-leptonic final states at (Formula presented.) = 8 TeV
Authors:	余欣珊;Gonzalez, J. Suarez;Bansal, S.;Cornelis, T.;Maes, M.;Rios, A. A. Ocampo;Bruno, G.;Caudron, A.;Delaere, C.;Nuttens, C.;Dias, F. A.;Zhang, L.;Assran, Y.;Voutilainen, M.;Tuuva, T.;Dahms, T.;Salerno, R.;Zabi, A.;Edelhoff, M.;Perieanu, A.;Weber, H.;Meyer, A.;Rabbertz, K.;Markou, A.;Kumar, Ashok;Bhattacharya, S.;Ganguly, S.;Nuzzo, S.;Guiducci, L.;Ferro, F.;Lucchini, M. T.;Riccardi, C.;Vitulo, P.;Saha, A.;Soffi, L.;Potenza, A.;Ricca, G. Della;Chang, S.;Nam, S. K.;Kong, D. J.;Reucroft, S.;Górski, M.;Konoplyanikov, V.;Levchenko, P.;Lychkovskaya, N.;Kirakosyan, M.;Leonidov, A.;Adzic, P.;Colino, N.;Graziano, A.;Bloch, P.;Dobson, M.;Krajczar, K.;Mannelli, M.;Chanon, N.;Marini, A. C.;Mohr, N.;Weber, H. A.;Chao, Y.;Dietz, C.;Bakirci, M. N.;Gokbulut, G.;Vardarlı, F. I.;Newbold, D. M.;Petyt, D.;Baber, M.;Bainbridge, R.;Erbacher, R.;Rakness, G.;Tu, Y.;Abdullin, S.;Lykken, J.;Taylor, L.;Curry, D.;Konigsberg, J.;Mitselmakher, G.;Prosper, H.;Hofman, D. J.;Clarida, W.;Yetkin, T.;Pedro, K.;Gude, A.;Kubota, Y.;Oliveros, S.;Dominguez, A.;Lazo-Flores, J.;Malik, S.;Barberis, E.;Velasco, M.;Quan, X.;Tully, C.;Wang, F.;Zablocki, J.;Redjimi, R.;Covarelli, R.;Khukhunaishvili, A.;Demortier, L.;Lee, S. W.;Melo, A.;Velkovska, J.;Belknap, D. A.
Contributors:	理學院物理學系
Keywords:	Classical and Quantum Gravitation;Elementary Particles;Physics;Physics and Astronomy;Quantum Field Theories;Quantum Field Theory;Quantum Physics;Relativity Theory;String Theory
Date:	2014-01-01
Issue Date:	2026-04-23 13:22:29 (UTC+8)
Publisher:	Berlin/Heidelberg: Springer Berlin Heidelberg
Abstract:	摘要： A bstract A search for new resonances decaying to WW, ZZ, or WZ is presented. Final states are considered in which one of the vector bosons decays leptonically and the other hadronically. Results are based on data corresponding to an integrated luminosity of 19.7 fb −1 recorded in proton-proton collisions at s = 8 TeV with the CMS detector at the CERN LHC. Techniques aiming at identifying jet substructures are used to analyze signal events in which the hadronization products from the decay of highly boosted W or Z bosons are contained within a single reconstructed jet. Upper limits on the production of generic WW, ZZ, or WZ resonances are set as a function of the resonance mass and width. We increase the sensitivity of the analysis by statistically combining the results of this search with a complementary study of the all-hadronic final state. Upper limits at 95% confidence level are set on the bulk graviton production cross section in the range from 700 to 10 fb for resonance masses between 600 and 2500 GeV, respectively. These limits on the bulk graviton model are the most stringent to date in the diboson final state. 其他題名： J. High Energ. Phys 出版者： Berlin/Heidelberg: Springer Berlin Heidelberg 出版日期： 2014-08-29 出處： The journal of high energy physics, 2014-08, Vol.2014 (8) 資源來源： Publicly Available Content Database 版權： The Author(s) 2014 識別號： EISSN: 1029-8479 識別號： DOI: 10.1007/JHEP08(2014)174
Appears in Collections:	[Department of Physics] journal & Dissertation

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