Anomalous J / ψ suppression in In-In collisions at 158 GeV/nucleon

Roberta Arnaldi; R. Arnaldi; R. Averbeck; K. Banicz; J. Castor; B. Chaurand; C. Cicalò; A. Colla; P. Cortese; S. Damjanovic; A. David; A. De Falco; A. Devaux; A. Drees; L. Ducroux; H. En'yo; A. Ferretti; M. Floris; P. Force; N. Guettet; A. Guichard; H. Gulkanian; J. Heuser; M. Keil; L. Kluberg; C. Lourenço; J. Lozano; F. Manso; A. Masoni; P. Martins; A. Neves; H. Ohnishi; C. Oppedisano; P. Parracho; P. Pillot; G. Puddu; E. Radermacher; P. Ramalhete; P. Rosinsky; E. Scomparin; J. Seixas; S. Serci; R. Shahoyan; P. Sonderegger; H. J. Specht; R. Tieulent; G. Usai; R. Veenhof; H. K. Wöhri

doi:10.1016/j.nuclphysa.2006.06.120

Anomalous J / ψ suppression in In-In collisions at 158 GeV/nucleon

Roberta Arnaldi
, R. Arnaldi
, R. Averbeck
, K. Banicz
, J. Castor
, B. Chaurand
, C. Cicalò
, A. Colla
, P. Cortese
, S. Damjanovic
, A. David
, A. De Falco
, A. Devaux
, A. Drees
, L. Ducroux
, H. En'yo
, A. Ferretti
, M. Floris
, P. Force
, N. Guettet

A. Guichard, H. Gulkanian, J. Heuser, M. Keil, L. Kluberg, C. Lourenço, J. Lozano, F. Manso, A. Masoni, P. Martins, A. Neves, H. Ohnishi, C. Oppedisano, P. Parracho, P. Pillot, G. Puddu, E. Radermacher, P. Ramalhete, P. Rosinsky, E. Scomparin, J. Seixas, S. Serci, R. Shahoyan, P. Sonderegger, H. J. Specht, R. Tieulent, G. Usai, R. Veenhof, H. K. Wöhri

Physics and Astronomy

Stony Brook University

University of Lisbon
University of Turin
Stony Brook University
CERN
Heidelberg University
Université Blaise Pascal
Laboratoire Leprince-Ringuet
University of Cagliari
Universite Claude Bernard Lyon 1
RIKEN
A. Alikhanian Yerevan Institute of Physics

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

J / ψ suppression has been studied by the NA60 experiment in Indium-Indium collisions. A new analysis technique, based only on the J / ψ sample, allows to accurately study the centrality dependence of J / ψ production. The observed pattern indicates that a suppression is already present in In-In collisions, setting in at ∼ 90 participant nucleons. A comparison with the available theoretical models is also presented.

Original language	English
Pages (from-to)	711-714
Number of pages	4
Journal	Nuclear Physics, Section A
Volume	774
Issue number	1-4
DOIs	https://doi.org/10.1016/j.nuclphysa.2006.06.120
State	Published - Aug 7 2006

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Arnaldi, R., Arnaldi, R., Averbeck, R., Banicz, K., Castor, J., Chaurand, B., Cicalò, C., Colla, A., Cortese, P., Damjanovic, S., David, A., De Falco, A., Devaux, A., Drees, A., Ducroux, L., En'yo, H., Ferretti, A., Floris, M., Force, P., ... Wöhri, H. K. (2006). Anomalous J / ψ suppression in In-In collisions at 158 GeV/nucleon. Nuclear Physics, Section A, 774(1-4), 711-714. https://doi.org/10.1016/j.nuclphysa.2006.06.120

@article{a08a75540b0c46e3a540eaa2377ece1a,

title = "Anomalous J / ψ suppression in In-In collisions at 158 GeV/nucleon",

abstract = "J / ψ suppression has been studied by the NA60 experiment in Indium-Indium collisions. A new analysis technique, based only on the J / ψ sample, allows to accurately study the centrality dependence of J / ψ production. The observed pattern indicates that a suppression is already present in In-In collisions, setting in at ∼ 90 participant nucleons. A comparison with the available theoretical models is also presented.",

author = "Roberta Arnaldi and R. Arnaldi and R. Averbeck and K. Banicz and J. Castor and B. Chaurand and C. Cical{\`o} and A. Colla and P. Cortese and S. Damjanovic and A. David and \{De Falco\}, A. and A. Devaux and A. Drees and L. Ducroux and H. En'yo and A. Ferretti and M. Floris and P. Force and N. Guettet and A. Guichard and H. Gulkanian and J. Heuser and M. Keil and L. Kluberg and C. Louren{\c c}o and J. Lozano and F. Manso and A. Masoni and P. Martins and A. Neves and H. Ohnishi and C. Oppedisano and P. Parracho and P. Pillot and G. Puddu and E. Radermacher and P. Ramalhete and P. Rosinsky and E. Scomparin and J. Seixas and S. Serci and R. Shahoyan and P. Sonderegger and Specht, \{H. J.\} and R. Tieulent and G. Usai and R. Veenhof and W{\"o}hri, \{H. K.\}",

year = "2006",

month = aug,

day = "7",

doi = "10.1016/j.nuclphysa.2006.06.120",

language = "English",

volume = "774",

pages = "711--714",

journal = "Nuclear Physics, Section A",

issn = "0375-9474",

number = "1-4",

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Arnaldi, R, Arnaldi, R, Averbeck, R, Banicz, K, Castor, J, Chaurand, B, Cicalò, C, Colla, A, Cortese, P, Damjanovic, S, David, A, De Falco, A, Devaux, A, Drees, A, Ducroux, L, En'yo, H, Ferretti, A, Floris, M, Force, P, Guettet, N, Guichard, A, Gulkanian, H, Heuser, J, Keil, M, Kluberg, L, Lourenço, C, Lozano, J, Manso, F, Masoni, A, Martins, P, Neves, A, Ohnishi, H, Oppedisano, C, Parracho, P, Pillot, P, Puddu, G, Radermacher, E, Ramalhete, P, Rosinsky, P, Scomparin, E, Seixas, J, Serci, S, Shahoyan, R, Sonderegger, P, Specht, HJ, Tieulent, R, Usai, G, Veenhof, R & Wöhri, HK 2006, 'Anomalous J / ψ suppression in In-In collisions at 158 GeV/nucleon', Nuclear Physics, Section A, vol. 774, no. 1-4, pp. 711-714. https://doi.org/10.1016/j.nuclphysa.2006.06.120

TY - JOUR

T1 - Anomalous J / ψ suppression in In-In collisions at 158 GeV/nucleon

AU - Arnaldi, Roberta

AU - Arnaldi, R.

AU - Averbeck, R.

AU - Banicz, K.

AU - Castor, J.

AU - Chaurand, B.

AU - Cicalò, C.

AU - Colla, A.

AU - Cortese, P.

AU - Damjanovic, S.

AU - David, A.

AU - De Falco, A.

AU - Devaux, A.

AU - Drees, A.

AU - Ducroux, L.

AU - En'yo, H.

AU - Ferretti, A.

AU - Floris, M.

AU - Force, P.

AU - Guettet, N.

AU - Guichard, A.

AU - Gulkanian, H.

AU - Heuser, J.

AU - Keil, M.

AU - Kluberg, L.

AU - Lourenço, C.

AU - Lozano, J.

AU - Manso, F.

AU - Masoni, A.

AU - Martins, P.

AU - Neves, A.

AU - Ohnishi, H.

AU - Oppedisano, C.

AU - Parracho, P.

AU - Pillot, P.

AU - Puddu, G.

AU - Radermacher, E.

AU - Ramalhete, P.

AU - Rosinsky, P.

AU - Scomparin, E.

AU - Seixas, J.

AU - Serci, S.

AU - Shahoyan, R.

AU - Sonderegger, P.

AU - Specht, H. J.

AU - Tieulent, R.

AU - Usai, G.

AU - Veenhof, R.

AU - Wöhri, H. K.

PY - 2006/8/7

Y1 - 2006/8/7

N2 - J / ψ suppression has been studied by the NA60 experiment in Indium-Indium collisions. A new analysis technique, based only on the J / ψ sample, allows to accurately study the centrality dependence of J / ψ production. The observed pattern indicates that a suppression is already present in In-In collisions, setting in at ∼ 90 participant nucleons. A comparison with the available theoretical models is also presented.

AB - J / ψ suppression has been studied by the NA60 experiment in Indium-Indium collisions. A new analysis technique, based only on the J / ψ sample, allows to accurately study the centrality dependence of J / ψ production. The observed pattern indicates that a suppression is already present in In-In collisions, setting in at ∼ 90 participant nucleons. A comparison with the available theoretical models is also presented.

UR - https://www.scopus.com/pages/publications/33750509952

U2 - 10.1016/j.nuclphysa.2006.06.120

DO - 10.1016/j.nuclphysa.2006.06.120

M3 - Article

SN - 0375-9474

VL - 774

SP - 711

EP - 714

JO - Nuclear Physics, Section A

JF - Nuclear Physics, Section A

IS - 1-4

ER -

Anomalous J / ψ suppression in In-In collisions at 158 GeV/nucleon

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