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DC Field | Value | Language |
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dc.contributor.author | Sirunyan, AM | - |
dc.contributor.author | Tumasyan, A | - |
dc.contributor.author | Adam, W | - |
dc.contributor.author | Ambrogi, F | - |
dc.contributor.author | Bergauer, T | - |
dc.contributor.author | Dragicevic, M | - |
dc.contributor.author | Erö, J | - |
dc.contributor.author | Escalante Del Valle, A | - |
dc.contributor.author | Flechl, M | - |
dc.contributor.author | Frühwirth, R | - |
dc.contributor.author | Jeitler, M | - |
dc.contributor.author | Lowette, S | - |
dc.contributor.author | Marchesini, I | - |
dc.contributor.author | Moortgat, S | - |
dc.contributor.author | Python, Q | - |
dc.contributor.author | Tavernier, S | - |
dc.contributor.author | Van Doninck, W | - |
dc.contributor.author | Van Mulders, P | - |
dc.contributor.author | Beghin, D | - |
dc.contributor.author | Bilin, B | - |
dc.contributor.author | Clerbaux, B | - |
dc.contributor.author | De Lentdecker, G | - |
dc.contributor.author | Delannoy, H | - |
dc.contributor.author | Dorney, B | - |
dc.contributor.author | Favart, L | - |
dc.contributor.author | Grebenyuk, A | - |
dc.contributor.author | Kalsi, AK | - |
dc.contributor.author | Moureaux, L | - |
dc.contributor.author | Popov, A | - |
dc.contributor.author | Postiau, N | - |
dc.contributor.author | Starling, E | - |
dc.contributor.author | Thomas, L | - |
dc.contributor.author | Vander Velde, C | - |
dc.contributor.author | Vanlaer, P | - |
dc.contributor.author | Vannerom, D | - |
dc.contributor.author | Cornelis, T | - |
dc.contributor.author | Dobur, D | - |
dc.contributor.author | Khvastunov, I | - |
dc.contributor.author | Niedziela, M | - |
dc.contributor.author | Roskas, C | - |
dc.contributor.author | Skovpen, K | - |
dc.contributor.author | Tytgat, M | - |
dc.contributor.author | Verbeke, W | - |
dc.contributor.author | Vermassen, B | - |
dc.contributor.author | Vit, M | - |
dc.contributor.author | Bruno, G | - |
dc.contributor.author | Caputo, C | - |
dc.contributor.author | David, P | - |
dc.contributor.author | Delaere, C | - |
dc.contributor.author | Delcourt, M | - |
dc.contributor.author | Giammanco, A | - |
dc.contributor.author | Lemaitre, V | - |
dc.contributor.author | Prisciandaro, J | - |
dc.contributor.author | Saggio, A | - |
dc.contributor.author | Vischia, P | - |
dc.contributor.author | Zobec, J | - |
dc.contributor.author | Alves, GA | - |
dc.contributor.author | Correia Silva, G | - |
dc.contributor.author | Hensel, C | - |
dc.contributor.author | Moraes, A | - |
dc.contributor.author | Belchior Batista Das Chagas, E | - |
dc.contributor.author | Carvalho, W | - |
dc.contributor.author | Chinellato, J | - |
dc.contributor.author | Coelho, E | - |
dc.contributor.author | Da Costa, EM | - |
dc.contributor.author | Da Silveira, GG | - |
dc.contributor.author | De Jesus Damiao, D | - |
dc.contributor.author | Cole, JE | - |
dc.contributor.author | Hobson, PR | - |
dc.contributor.author | Khan, A | - |
dc.contributor.author | Kyberd, P | - |
dc.contributor.author | Mackay, CK | - |
dc.contributor.author | Reid, ID | - |
dc.contributor.author | Teodorescu, L | - |
dc.contributor.author | Zahid, S | - |
dc.contributor.author | Krammer, N | - |
dc.contributor.author | Krätschmer, I | - |
dc.contributor.author | Liko, D | - |
dc.contributor.author | Madlener, T | - |
dc.contributor.author | Mikulec, I | - |
dc.contributor.author | Rad, N | - |
dc.contributor.author | Schieck, J | - |
dc.contributor.author | Schöfbeck, R | - |
dc.contributor.author | Spanring, M | - |
dc.contributor.author | Waltenberger, W | - |
dc.contributor.author | Wulz, CE | - |
dc.contributor.author | Zarucki, M | - |
dc.contributor.author | Drugakov, V | - |
dc.contributor.author | Mossolov, V | - |
dc.contributor.author | Suarez Gonzalez, J | - |
dc.contributor.author | Darwish, MR | - |
dc.contributor.author | De Wolf, EA | - |
dc.contributor.author | Di Croce, D | - |
dc.contributor.author | Janssen, X | - |
dc.contributor.author | Kello, T | - |
dc.contributor.author | Lelek, A | - |
dc.contributor.author | Pieters, M | - |
dc.contributor.author | Rejeb Sfar, H | - |
dc.contributor.author | Van Haevermaet, H | - |
dc.contributor.author | Van Mechelen, P | - |
dc.contributor.author | Van Putte, S | - |
dc.contributor.author | Van Remortel, N | - |
dc.contributor.author | Blekman, F | - |
dc.contributor.author | Bols, ES | - |
dc.contributor.author | Chhibra, SS | - |
dc.contributor.author | D'Hondt, J | - |
dc.contributor.author | De Clercq, J | - |
dc.contributor.author | Lontkovskyi, D | - |
dc.contributor.other | CMS Collaboration | - |
dc.date.accessioned | 2022-04-05T19:16:40Z | - |
dc.date.available | 2022-04-05T19:16:40Z | - |
dc.date.issued | 2022-01-19 | - |
dc.identifier | 032001 | - |
dc.identifier.citation | CMS Collaboration, Sirunyan, A.M. et al. (2022) 'Evidence for X(3872) in Pb-Pb Collisions and Studies of its Prompt Production at sNN = 5.02 TeV', Physical Review Letters, 128 (3), 032001, pp. 1-18. doi: 10.1103/PhysRevLett.128.032001. | en_US |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/24401 | - |
dc.description.abstract | Copyright © 2022 CERN, for the CMS Collaboration. The first evidence for X(3872) production in relativistic heavy ion collisions is reported. The X(3872) production is studied in lead-lead (Pb-Pb) collisions at a center-of-mass energy of sNN=5.02 TeV per nucleon pair, using the decay chain X(3872)→J/ψπ+π-→μ+μ-π+π-. The data were recorded with the CMS detector in 2018 and correspond to an integrated luminosity of 1.7 nb-1. The measurement is performed in the rapidity and transverse momentum ranges |y|<1.6 and 15<pT<50 GeV/c. The significance of the inclusive X(3872) signal is 4.2 standard deviations. The prompt X(3872) to ψ2S yield ratio is found to be ρPb-Pb=1.08±0.49(stat)±0.52(syst), to be compared with typical values of 0.1 for pp collisions. This result provides a unique experimental input to theoretical models of the X(3872) production mechanism, and of the nature of this exotic state. | en_US |
dc.description.sponsorship | SCOAP3. | en_US |
dc.format.extent | 1 - 18 | - |
dc.format.medium | Print-Electronic | - |
dc.language.iso | en_US | en_US |
dc.publisher | American Physical Society | en_US |
dc.title | Evidence for X(3872) in Pb-Pb Collisions and Studies of its Prompt Production at sNN = 5.02 TeV | en_US |
dc.type | Article | en_US |
dc.identifier.doi | https://doi.org/10.1103/PhysRevLett.128.032001 | - |
dc.relation.isPartOf | Physical Review Letters | - |
pubs.issue | 3 | - |
pubs.publication-status | Published | - |
pubs.volume | 128 | - |
dc.identifier.eissn | 1079-7114 | - |
Appears in Collections: | Dept of Electronic and Electrical Engineering Research Papers |
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FullText.pdf | 520.79 kB | Adobe PDF | View/Open |
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