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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 | 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 | Rad, N | - |
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 | 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 | Moortgat, 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 | Brun, H | - |
dc.contributor.author | Caillol, C | - |
dc.contributor.author | Clerbaux, B | - |
dc.contributor.author | De Lentdecker, G | - |
dc.contributor.author | Fasanella, G | - |
dc.contributor.author | Favart, L | - |
dc.contributor.author | Goldouzian, R | - |
dc.contributor.author | Grebenyuk, A | - |
dc.contributor.author | Karapostoli, G | - |
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 | 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 | 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.contributor.author | Ocampo Rios, AA | - |
dc.date.accessioned | 2017-11-09T13:53:03Z | - |
dc.date.available | 2017-09-10 | - |
dc.date.available | 2017-11-09T13:53:03Z | - |
dc.identifier.citation | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2017, 772 pp. 489 - 511 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/15411 | - |
dc.description.abstract | © 2017 The Author(s) The cross section for coherent J/ψ photoproduction accompanied by at least one neutron on one side of the interaction point and no neutron activity on the other side, X n 0 n , is measured with the CMS experiment in ultra-peripheral PbPb collisions at s NN =2.76TeV. The analysis is based on a data sample corresponding to an integrated luminosity of 159μb −1 , collected during the 2011 PbPb run. The J/ψ mesons are reconstructed in the dimuon decay channel, while neutrons are detected using zero degree calorimeters. The measured cross section is dσ X n 0 n coh /dy(J/ψ)=0.36±0.04(stat)±0.04(syst) mb in the rapidity interval 1.8 < |y| < 2.3. Using a model for the relative rate of coherent photoproduction processes, this X n 0 n measurement gives a total coherent photoproduction cross section of dσ coh /dy(J/ψ)=1.82±0.22(stat)±0.20(syst)±0.19(theo) mb. The data strongly disfavor the impulse approximation model prediction, indicating that nuclear effects are needed to describe coherent J/ψ photoproduction in γ+Pb interactions. The data are found to be consistent with the leading twist approximation, which includes nuclear gluon shadowing. | - |
dc.format.extent | 489 - 511 | - |
dc.title | Coherent J/ψ photoproduction in ultra-peripheral PbPb collisions at s<inf>NN</inf>=2.76TeV with the CMS experiment | - |
dc.type | Journal Article | - |
dc.identifier.doi | http://dx.doi.org/10.1016/j.physletb.2017.07.001 | - |
dc.relation.isPartOf | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics | - |
pubs.publication-status | Published | - |
pubs.volume | 772 | - |
Appears in Collections: | Publications |
Files in This Item:
File | Description | Size | Format | |
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PhysLettsB_772_489.pdf | 806.93 kB | Adobe PDF | View/Open |
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