Please use this identifier to cite or link to this item: http://buratest.brunel.ac.uk/handle/2438/14986
Title: Search for anomalous couplings in boosted WW/WZ→ℓνqq‾ production in proton–proton collisions at s=8 TeV
Authors: Sirunyan, AM
Tumasyan, A
Adam, W
Asilar, E
Bergauer, T
Brandstetter, J
Brondolin, E
Dragicevic, M
Erö, J
Flechl, M
Friedl, M
Frühwirth, R
Ghete, VM
Hartl, C
Hörmann, N
Hrubec, J
Jeitler, M
König, A
Krätschmer, I
Liko, D
Matsushita, T
Mikulec, I
Rabady, D
Rad, N
Rahbaran, B
Rohringer, H
Schieck, J
Strauss, J
Waltenberger, W
Wulz, CE
Dvornikov, O
Makarenko, V
Mossolov, V
Suarez Gonzalez, J
Zykunov, V
Shumeiko, N
Alderweireldt, S
De Wolf, EA
Janssen, X
Lauwers, J
Van De Klundert, M
Van Haevermaet, H
Van Mechelen, P
Van Remortel, N
Van Spilbeeck, A
Abu Zeid, S
Blekman, F
D'Hondt, J
Daci, N
De Bruyn, I
Deroover, K
Lowette, S
Moortgat, S
Moreels, L
Olbrechts, A
Python, Q
Skovpen, K
Tavernier, S
Van Doninck, W
Van Mulders, P
Van Parijs, I
Brun, H
Clerbaux, B
De Lentdecker, G
Delannoy, H
Fasanella, G
Favart, L
Goldouzian, R
Grebenyuk, A
Karapostoli, G
Lenzi, T
Léonard, A
Luetic, J
Maerschalk, T
Marinov, A
Randle-conde, A
Seva, T
Vander Velde, C
Vanlaer, P
Vannerom, D
Yonamine, R
Zenoni, F
Zhang, F
Cimmino, A
Cornelis, T
Dobur, D
Fagot, A
Gul, M
Khvastunov, I
Poyraz, D
Salva, S
Schöfbeck, R
Tytgat, M
Van Driessche, W
Yazgan, E
Zaganidis, N
Bakhshiansohi, H
Beluffi, C
Keywords: CMS;Physics;aTGC
Issue Date: 2017
Citation: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2017, 772 pp. 21 - 42
Abstract: This Letter presents a search for new physics manifested as anomalous triple gauge boson couplings in WW and WZ diboson production in proton–proton collisions. The search is performed using events containing a W boson that decays leptonically and a Wor Z boson whose decay products are merged into a single reconstructed jet. The data, collected at √s = 8TeVwith the CMS detector at the LHC, correspond to an integrated luminosity of 19 fb−1. No evidence for anomalous triple gauge couplings is found and the following 95% confidence level limits are set on their values: λ ([−0.011, 0.011]), 􀀃κγ ([−0.044, 0.063]), and 􀀃g1Z ([−0.0087, 0.024]). These limits are also translated into their effective field theory equivalents: cWWW/􀀄2 ([−2.7, 2.7] TeV−2), cB/􀀄2 ([−14, 17] TeV−2), and cW/􀀄2 ([−2.0, 5.7] TeV−2).
URI: http://bura.brunel.ac.uk/handle/2438/14986
DOI: http://dx.doi.org/10.1016/j.physletb.2017.06.009
ISSN: 0370-2693
Appears in Collections:Dept of Mechanical Aerospace and Civil Engineering Research Papers

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