Title
J/ψ production as a function of charged-particle multiplicity in p-Pb collisions at √sNN = 8.16 TeV
Date Issued
01 September 2020
Access level
open access
Resource Type
journal article
Author(s)
Acharya S.
Adamová D.
Adler A.
Adolfsson J.
Aggarwal M.M.
Aglieri Rinella G.
Agnello M.
Agrawal N.
Ahammed Z.
Ahmad S.
Ahn S.U.
Akbar Z.
Akindinov A.
Al-Turany M.
Alam S.N.
Albuquerque D.S.D.
Aleksandrov D.
Alessandro B.
Alfanda H.M.
Alfaro Molina R.
Ali B.
Ali Y.
Alici A.
Alkin A.
Alme J.
Alt T.
Altenkamper L.
Altsybeev I.
Anaam M.N.
Andrei C.
Andreou D.
Andrews H.A.
Andronic A.
Angeletti M.
Anguelov V.
Anson C.
Antičić T.
Antinori F.
Antonioli P.
Apadula N.
Aphecetche L.
Appelshäuser H.
Arcelli S.
Arnaldi R.
Arratia M.
Arsene I.C.
Arslandok M.
Augustinus A.
Averbeck R.
Aziz S.
Azmi M.D.
Badalà A.
Baek Y.W.
Bagnasco S.
Bai X.
Bailhache R.
Bala R.
Balbino A.
Baldisseri A.
Ball M.
Balouza S.
Banerjee D.
Barbera R.
Barioglio L.
Barnaföldi G.G.
Barnby L.S.
Barret V.
Bartalini P.
Barth K.
Bartsch E.
Baruffaldi F.
Bastid N.
Basu S.
Batigne G.
Batyunya B.
Bauri D.
Bearden I.G.
Beattie C.
Bedda C.
Behera N.K.
Belikov I.
Bell Hechavarria A.D.C.
Bellini F.
Bellwied R.
Belyaev V.
Bencedi G.
Beole S.
Bercuci A.
Berdnikov Y.
Berdnikova A.
Berenyi D.
Bertens R.A.
Berzano D.
Besoiu M.G.
Betev L.
Bhasin A.
Bhat I.R.
Bhat M.A.
Bhatt H.
Budker Institute for Nuclear Physics
Publisher(s)
Springer Science and Business Media Deutschland GmbH
Abstract
Inclusive J/ψ yields and average transverse momenta in p-Pb collisions at a center-of-mass energy per nucleon pair sNN = 8.16 TeV are measured as a function of the charged-particle pseudorapidity density with ALICE. The J/ψ mesons are reconstructed at forward (2.03 < ycms< 3.53) and backward (−4.46 < ycms< −2.96) center-of-mass rapidity in their dimuon decay channel while the charged-particle pseudorapidity density is measured around midrapidity. The J/ψ yields at forward and backward rapidity normalized to their respective average values increase with the normalized charged-particle pseudorapidity density, the former showing a weaker increase than the latter. The normalized average transverse momenta at forward and backward rapidity manifest a steady increase from low to high charged-particle pseudorapidity density with a saturation beyond the average value.
Volume
2020
Issue
9
Language
English
OCDE Knowledge area
Astronomía
Física nuclear
Física de partículas, Campos de la Física
Subjects
Scopus EID
2-s2.0-85091570013
Source
Journal of High Energy Physics
ISSN of the container
10298479
Sources of information:
Directorio de Producción Científica
Scopus