標題: | Search for a heavy pseudoscalar boson decaying to a Z and a Higgs boson at √s=13Te |
作者: | Sirunyan A.M. et al. Deroover, K. Python, Q. Fagot, A. Rohringer, H. Wulz, C. E. Hrubec, J. Blekman, F. Van Parijs, I. Waltenberger, W. Schieck, J. Lowette, S. Gonzalez, J. Suarez Frühwirth, R. PAO-TI CHANG Stathes Paganis KAI-FENG CHEN RONG-SHYANG LU WEI-SHU HOU Fasanella, G. Verbeke, W. Van Haevermaet, H. Starling, E. Ghete, V. M. Postiau, N. Kalsi, A. K. Schöfbeck, R. Zarucki, M. Van Mulders, P. Dobur, D. Vermassen, B. Rad, N. Krätschmer, I. Goldouzian, R. Roskas, C. Pieters, M. Velde, C. Vander Spitzbart, D. Del Valle, A. Escalante Wittmann, J. Dorney, B. Mikulec, I. Tytgat, M. Vannerom, D. Tavernier, S. Adam, W. Lenzi, T. Vanlaer, P. Zeid, S. Abu Van Mechelen, P. Dragicevic, M. Bondu, O. Bilin, B. Delaere, C. Gul, M. Van Remortel, N. Van Doninck, W. Madlener, T. Spanring, M. Bergauer, T. Poyraz, D. Zaganidis, N. Sirunyan, A. M. Delannoy, H. D’Hondt, J. Brochet, S. Flechl, M. De Lentdecker, G. Luetic, J. Trocino, D. Mossolov, V. Di Croce, D. Vit, M. Krammer, N. Brun, H. Bruno, G. Lauwers, J. Moortgat, S. Taurok, A. De Clercq, J. Tumasyan, A. Asilar, E. Brandstetter, J. Chekhovsky, V. Beghin, D. Clerbaux, B. Thomas, L. Lontkovskyi, D. Favart, L. Cornelis, T. Janssen, X. Wang, Q. Erö, J. Moreels, L. David, P. Skovpen, K. Ambrogi, F. Jeitler, M. De Wolf, E. A. Bakhshiansohi, H. Flouris, G. Grebenyuk, A. Khvastunov, I. Caputo, C. |
公開日期: | 2019 |
卷: | 79 |
期: | 7 |
來源出版物: | European Physical Journal C |
摘要: | A search is presented for a heavy pseudoscalar boson A decaying to a Z boson and a Higgs boson with mass of 125GeV. In the final state considered, the Higgs boson decays to a bottom quark and antiquark, and the Z boson decays either into a pair of electrons, muons, or neutrinos. The analysis is performed using a data sample corresponding to an integrated luminosity of 35.9fb-1 collected in 2016 by the CMS experiment at the LHC from proton–proton collisions at a center-of-mass energy of 13Te. The data are found to be consistent with the background expectations. Exclusion limits are set in the context of two-Higgs-doublet models in the A boson mass range between 225 and 1000GeV. ? 2019, CERN for the benefit of the CMS collaboration. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85068779831&doi=10.1140%2fepjc%2fs10052-019-7058-z&partnerID=40&md5=c5bd2a2999e8105bb7ee9baa98b4e375 https://scholars.lib.ntu.edu.tw/handle/123456789/574626 |
ISSN: | 14346044 |
DOI: | 10.1140/epjc/s10052-019-7058-z |
顯示於: | 物理學系
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