TY - JOUR
T1 - Svtudy of charmonium production via the decay to p p at vs=13 TeV
AU - Aaij, R.
AU - Abdelmotteleb, A. S. W.
AU - Beteta, C. Abellan
AU - Abudinen, F.
AU - Ackernley, T.
AU - Adefisoye, A. A.
AU - Adeva, B.
AU - Adinolfi, M.
AU - Adlarson, P.
AU - Agapopoulou, C.
AU - Aidala, C. A.
AU - Ajaltouni, Z.
AU - Akar, S.
AU - Akiba, K.
AU - Albicocco, P.
AU - Albrecht, J.
AU - Alessio, F.
AU - Alexander, M.
AU - Aliouche, Z.
AU - Cartelle, P. Alvarez
AU - Amalric, R.
AU - Amato, S.
AU - Amey, J. L.
AU - Amhis, Y.
AU - An, L.
AU - Anderlini, L.
AU - Andersson, M.
AU - Andreianov, A.
AU - Andreola, P.
AU - Andreotti, M.
AU - Andreou, D.
AU - Anelli, A.
AU - Ao, D.
AU - Archilli, F.
AU - Argenton, M.
AU - Cuendis, S. Arguedas
AU - Artamonov, A.
AU - Artuso, M.
AU - Aslanides, E.
AU - LHCb collaboration
AU - Bolognani, C. S.
AU - de Vries, J. A.
AU - Merk, M.
AU - Nicotra, D.
AU - Onderwater, C. J. G.
AU - Pawley, C. J.
AU - Vos, K.
AU - Cámpora Pérez, Daniel Hugo
AU - Lucio Martinez, Miriam
PY - 2024/12/9
Y1 - 2024/12/9
N2 - Charmonium production cross-section in protonpvroton collisions is measured at the centre-of-mass energy root s = 13 TeV using decays to pp final state. The study is performed using a data sample corresponding to an integrated luminosity of 2.2 fb(-1) collected in 2018 with the LHCb detector. The production cross-section of the h(c) meson is measured in a rapidity range of 2.0 < y < 4.0 and in a transverse momentum range of 5.0 < p(T) < 20.0GeV/c, which is extended compared with previous LHCb analyses. The differential cross-section is measured in bins of pT and, for the first time, of y. Upper limits, at 90% and 95% confidence levels, on the h(c)(2S) and h(c)(1P) prompt production cross-sections are determined for the first time.
AB - Charmonium production cross-section in protonpvroton collisions is measured at the centre-of-mass energy root s = 13 TeV using decays to pp final state. The study is performed using a data sample corresponding to an integrated luminosity of 2.2 fb(-1) collected in 2018 with the LHCb detector. The production cross-section of the h(c) meson is measured in a rapidity range of 2.0 < y < 4.0 and in a transverse momentum range of 5.0 < p(T) < 20.0GeV/c, which is extended compared with previous LHCb analyses. The differential cross-section is measured in bins of pT and, for the first time, of y. Upper limits, at 90% and 95% confidence levels, on the h(c)(2S) and h(c)(1P) prompt production cross-sections are determined for the first time.
KW - CROSS-SECTION
KW - COLLISIONS
U2 - 10.1140/epjc/s10052-024-13478-y
DO - 10.1140/epjc/s10052-024-13478-y
M3 - Article
SN - 1434-6044
VL - 84
JO - European Physical Journal C
JF - European Physical Journal C
IS - 12
ER -