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Measurement of the Prompt D
Aaij, R; Abdelmotteleb, A S W; Abellan Beteta, C; Abudinén, F; Ackernley, T; Adeva, B; Adinolfi, M; Afsharnia, H; Agapopoulou, C; Aidala, C A; Aiola, S; Ajaltouni, Z; Akar, S; Akiba, K; Albrecht, J; Alessio, F; Alexander, M; Alfonso Albero, A; Aliouche, Z; Alvarez Cartelle, P; Amato, S; Amey, J L; Amhis, Y; An, L; Anderlini, L; Andersson, M; Andreianov, A; Andreotti, M; Andreou, D; Ao, D; Archilli, F; Artamonov, A; Artuso, M; Aslanides, E; Atzeni, M; Audurier, B; Bachmann, S; Bachmayer, M; Back, J J; Bailly-Reyre, A; Baladron Rodriguez, P; Balagura, V; Baldini, W; Baptista de Souza Leite, J; Barbetti, M; Barlow, R J; Barsuk, S; Barter, W; Bartolini, M; Baryshnikov, F.
Afiliación
  • Aaij R; Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands.
  • Abdelmotteleb ASW; Department of Physics, University of Warwick, Coventry, United Kingdom.
  • Abellan Beteta C; Physik-Institut, Universität Zürich, Zürich, Switzerland.
  • Abudinén F; Department of Physics, University of Warwick, Coventry, United Kingdom.
  • Ackernley T; Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom.
  • Adeva B; Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain.
  • Adinolfi M; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom.
  • Afsharnia H; Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France.
  • Agapopoulou C; LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France.
  • Aidala CA; University of Michigan, Ann Arbor, Michigan, USA (associated with Institution Syracuse University, Syracuse, New York, USA).
  • Aiola S; INFN Sezione di Milano, Milano, Italy.
  • Ajaltouni Z; Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France.
  • Akar S; University of Cincinnati, Cincinnati, Ohio, USA.
  • Akiba K; Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands.
  • Albrecht J; Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany.
  • Alessio F; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Alexander M; School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom.
  • Alfonso Albero A; ICCUB, Universitat de Barcelona, Barcelona, Spain.
  • Aliouche Z; Department of Physics and Astronomy, University of Manchester, Manchester, United Kingdom.
  • Alvarez Cartelle P; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom.
  • Amato S; Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.
  • Amey JL; H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom.
  • Amhis Y; Université Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France.
  • An L; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Anderlini L; European Organization for Nuclear Research (CERN), Geneva, Switzerland.
  • Andersson M; INFN Sezione di Firenze, Firenze, Italy.
  • Andreianov A; Physik-Institut, Universität Zürich, Zürich, Switzerland.
  • Andreotti M; Affiliated with an institute covered by a cooperation agreement with CERN.
  • Andreou D; INFN Sezione di Ferrara, Ferrara, Italy.
  • Ao D; Syracuse University, Syracuse, New York, USA.
  • Archilli F; University of Chinese Academy of Sciences, Beijing, China.
  • Artamonov A; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.
  • Artuso M; Affiliated with an institute covered by a cooperation agreement with CERN.
  • Aslanides E; Syracuse University, Syracuse, New York, USA.
  • Atzeni M; Aix Marseille Université, CNRS/IN2P3, CPPM, Marseille, France.
  • Audurier B; Physik-Institut, Universität Zürich, Zürich, Switzerland.
  • Bachmann S; Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France.
  • Bachmayer M; Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.
  • Back JJ; Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.
  • Bailly-Reyre A; Department of Physics, University of Warwick, Coventry, United Kingdom.
  • Baladron Rodriguez P; LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France.
  • Balagura V; Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain.
  • Baldini W; Laboratoire Leprince-Ringuet, CNRS/IN2P3, Ecole Polytechnique, Institut Polytechnique de Paris, Palaiseau, France.
  • Baptista de Souza Leite J; INFN Sezione di Ferrara, Ferrara, Italy.
  • Barbetti M; Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil.
  • Barlow RJ; INFN Sezione di Firenze, Firenze, Italy.
  • Barsuk S; Department of Physics and Astronomy, University of Manchester, Manchester, United Kingdom.
  • Barter W; Université Paris-Saclay, CNRS/IN2P3, IJCLab, Orsay, France.
  • Bartolini M; Imperial College London, London, United Kingdom.
  • Baryshnikov F; Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom.
Phys Rev Lett ; 131(10): 102301, 2023 Sep 08.
Article en En | MEDLINE | ID: mdl-37739372
ABSTRACT
The production of prompt D^{0} mesons in proton-lead collisions in both the forward and backward rapidity regions at a center-of-mass energy per nucleon pair of sqrt[s_{NN}]=8.16 TeV is measured by the LHCb experiment. The nuclear modification factor of prompt D^{0} mesons is determined as a function of the transverse momentum p_{T}, and the rapidity in the nucleon-nucleon center-of-mass frame y^{*}. In the forward rapidity region, significantly suppressed production with respect to pp collisions is measured, which provides significant constraints on models of nuclear parton distributions and hadron production down to the very low Bjorken-x region of ∼10^{-5}. In the backward rapidity region, a suppression with a significance of 2.0-3.8 standard deviations compared to parton distribution functions in a nuclear environment expectations is found in the kinematic region of p_{T}>6 GeV/c and -3.25
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Tipo de estudio: Prognostic_studies Idioma: En Revista: Phys Rev Lett Año: 2023 Tipo del documento: Article País de afiliación: Países Bajos
Texto completo
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Tipo de estudio: Prognostic_studies Idioma: En Revista: Phys Rev Lett Año: 2023 Tipo del documento: Article País de afiliación: Países Bajos