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DC Field | Value | Language |
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dc.contributor.author | Khachatryan, V | - |
dc.contributor.author | Sirunyan, AM | - |
dc.contributor.author | Tumasyan, A | - |
dc.contributor.author | Adam, W | - |
dc.contributor.author | Asilar, E | - |
dc.contributor.author | Bergauer, T | - |
dc.contributor.author | Brandstetter, J | - |
dc.contributor.author | Brondolin, E | - |
dc.contributor.author | Dragicevic, M | - |
dc.contributor.author | Erö, J | - |
dc.contributor.author | Flechl, M | - |
dc.contributor.author | Friedl, M | - |
dc.contributor.author | Frühwirth, R | - |
dc.contributor.author | Ghete, VM | - |
dc.contributor.author | Hartl, C | - |
dc.contributor.author | Hörmann, N | - |
dc.contributor.author | Hrubec, J | - |
dc.contributor.author | Jeitler, M | - |
dc.contributor.author | Knünz, V | - |
dc.contributor.author | König, A | - |
dc.contributor.author | Krammer, M | - |
dc.contributor.author | Krätschmer, I | - |
dc.contributor.author | Liko, D | - |
dc.contributor.author | Matsushita, T | - |
dc.contributor.author | Mikulec, I | - |
dc.contributor.author | Rabady, D | - |
dc.contributor.author | Rahbaran, B | - |
dc.contributor.author | Rohringer, H | - |
dc.contributor.author | Schieck, J | - |
dc.contributor.author | Schöfbeck, R | - |
dc.contributor.author | Strauss, J | - |
dc.contributor.author | Treberer-Treberspurg, W | - |
dc.contributor.author | Waltenberger, W | - |
dc.contributor.author | Wulz, CE | - |
dc.contributor.author | Mossolov, V | - |
dc.contributor.author | Shumeiko, N | - |
dc.contributor.author | Suarez Gonzalez, J | - |
dc.contributor.author | Alderweireldt, S | - |
dc.contributor.author | Cornelis, T | - |
dc.contributor.author | De Wolf, EA | - |
dc.contributor.author | Janssen, X | - |
dc.contributor.author | Knutsson, A | - |
dc.contributor.author | Lauwers, J | - |
dc.contributor.author | Luyckx, S | - |
dc.contributor.author | Ochesanu, S | - |
dc.contributor.author | Rougny, R | - |
dc.contributor.author | Van De Klundert, M | - |
dc.contributor.author | Van Haevermaet, H | - |
dc.contributor.author | Van Mechelen, P | - |
dc.contributor.author | Van Remortel, N | - |
dc.contributor.author | Van Spilbeeck, A | - |
dc.contributor.author | Abu Zeid, S | - |
dc.contributor.author | Blekman, F | - |
dc.contributor.author | D'Hondt, J | - |
dc.contributor.author | Daci, N | - |
dc.contributor.author | De Bruyn, I | - |
dc.contributor.author | Deroover, K | - |
dc.contributor.author | Heracleous, N | - |
dc.contributor.author | Keaveney, J | - |
dc.contributor.author | Lowette, S | - |
dc.contributor.author | Moreels, L | - |
dc.contributor.author | Olbrechts, A | - |
dc.contributor.author | Python, Q | - |
dc.contributor.author | Strom, D | - |
dc.contributor.author | Tavernier, S | - |
dc.contributor.author | Van Doninck, W | - |
dc.contributor.author | Van Mulders, P | - |
dc.contributor.author | Van Onsem, GP | - |
dc.contributor.author | Van Parijs, I | - |
dc.contributor.author | Barria, P | - |
dc.contributor.author | Caillol, C | - |
dc.contributor.author | Clerbaux, B | - |
dc.contributor.author | De Lentdecker, G | - |
dc.contributor.author | Delannoy, H | - |
dc.contributor.author | Fasanella, G | - |
dc.contributor.author | Favart, L | - |
dc.contributor.author | Gay, APR | - |
dc.contributor.author | Grebenyuk, A | - |
dc.contributor.author | Lenzi, T | - |
dc.contributor.author | Léonard, A | - |
dc.contributor.author | Maerschalk, T | - |
dc.contributor.author | Marinov, A | - |
dc.contributor.author | Perniè, L | - |
dc.contributor.author | Randle-Conde, A | - |
dc.contributor.author | Reis, T | - |
dc.contributor.author | Seva, T | - |
dc.contributor.author | Vander Velde, C | - |
dc.contributor.author | Vanlaer, P | - |
dc.contributor.author | Yonamine, R | - |
dc.contributor.author | Zenoni, F | - |
dc.contributor.author | Zhang, F | - |
dc.contributor.author | Beernaert, K | - |
dc.contributor.author | Benucci, L | - |
dc.contributor.author | Cimmino, A | - |
dc.contributor.author | Crucy, S | - |
dc.contributor.author | Dobur, D | - |
dc.contributor.author | Fagot, A | - |
dc.contributor.author | Garcia, G | - |
dc.contributor.author | Gul, M | - |
dc.contributor.author | McCartin, J | - |
dc.date.accessioned | 2015-11-30T13:31:42Z | - |
dc.date.available | 2015-10-22 | - |
dc.date.available | 2015-11-30T13:31:42Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Physical Review D - Particles, Fields, Gravitation and Cosmology, 2015, 92 (7) | en_US |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.issn | 1550-2368 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/11660 | - |
dc.description.abstract | © 2015 CERN, for the CMS. Published by the American Physical Society. Constraints on the lifetime and width of the Higgs boson are obtained from H→ZZ→4ℓ events using data recorded by the CMS experiment during the LHC run 1 with an integrated luminosity of 5.1 and 19.7fb-1 at a center-of-mass energy of 7 and 8 TeV, respectively. The measurement of the Higgs boson lifetime is derived from its flight distance in the CMS detector with an upper bound of τH<1.9×10-13s at the 95% confidence level (C.L.), corresponding to a lower bound on the width of ΓH>3.5×10-9MeV. The measurement of the width is obtained from an off-shell production technique, generalized to include anomalous couplings of the Higgs boson to two electroweak bosons. From this measurement, a joint constraint is set on the Higgs boson width and a parameter fΛQ that expresses an anomalous coupling contribution as an on-shell cross-section fraction. The limit on the Higgs boson width is ΓH<46MeV with fΛQ unconstrained and ΓH<26MeV for fΛQ=0 at the 95% C.L. The constraint fΛQ<3.8×10-3 at the 95% C.L. is obtained for the expected standard model Higgs boson width. | en_US |
dc.language.iso | en | en_US |
dc.title | Limits on the Higgs boson lifetime and width from its decay to four charged leptons | en_US |
dc.type | Article | en_US |
dc.identifier.doi | http://dx.doi.org/10.1103/PhysRevD.92.072010 | - |
dc.relation.isPartOf | Physical Review D - Particles, Fields, Gravitation and Cosmology | - |
pubs.issue | 7 | - |
pubs.publication-status | Published | - |
pubs.publication-status | Published | - |
pubs.volume | 92 | - |
Appears in Collections: | Publications |
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FullText.pdf | 804.53 kB | Adobe PDF | View/Open |
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