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  • Adeva, B; P Alvarez Cartelle; Amato, S; Andrews, J E; Aslanides, E; Barsuk, S; Beddow, J; Bel, L J; Belloli, N; Belyaev, I; Berninghoff, D; Bhom, J; Blanc, F; Bobulska, D; Bondar, A; Bozzi, C; Brodski, M; Buchanan, E; Cadeddu, S; Campora Perez, D H; Carbone, A; Carboni, G; Cattaneo, M; Chapman, M G; Chefdeville, M; Chen, S; S-G Chitic; Chobanova, V; Ciambrone, P; Cliff, H V; Collins, P; Coombs, G; Corti, G; Costa Sobral, C M; Craik, D C; Danilina, A; H-P Dembinski; P Di Nezza; Dijkstra, H; Dorigo, M; Ene, A; Filippov, S; Fiutowski, T; ty, R; Funk, W; Färber, C; Gao, Y; Graugés, E; Harrison, T; R Hidalgo Charman; Idzik, M; John, M; Jones, C R; Kopecna, R; Lacarrere, D; Lafferty, G; Leroy, O; Liang, X; Lisovskyi, V; Loi, A; Lovell, G H; Lupato, A; Lupton, O; Martinelli, M; D Martinez Santos; Mazurov, A; Merli, A; Michielin, E; Morris, A B; Parker, W; Penso, G; Pietrzyk, B; Pietrzyk, G; Pugatch, V; Reichert, S; Rodrigues, A B; Rollings, A; Rudolph, M S; Sagidova, N; Sciubba, A; Serra, N; Soares, M; Stagni, F; Stefkova, S; Steinkamp, O; Stemmle, S; Stepanova, M; Straticiuc, M; Straumann, U; Tilley, M J; Tisserand, V; Tran, M T; Ustyuzhanin, A; Veneziano, G; de Vries, J A; Wang, Z; Williams, T; Yeomans, L E; Zhukov, V; Zonneveld, J B

    The journal of high energy physics, 02/2019, Letnik: 2019, Številka: 2
    Journal Article

    The prompt production of Λc+ baryons is studied in proton-lead collisions collected with the LHCb detector at the LHC. The data sample corresponds to an integrated luminosity of 1.58 nb−1 recorded at a nucleon-nucleon centre-of-mass energy of sNN=5.02\ \sqrt{s_{\mathrm{NN}}}=5.02 \ TeV. Measurements of the differential cross-section and the forwardbackward production ratio are reported for Λc+ baryons with transverse momenta in the range 2 < pT < 10 GeV/c and rapidities in the ranges 1.5 < y∗ < 4.0 and −4.5 < y∗ < −2.5 in the nucleon-nucleon centre-of-mass system. The ratio of cross-sections of Λc+ baryons and D0 mesons is also reported. The results are compared with next-to-leading order calculations that use nuclear parton distribution functions.