The production of J/ψ in 200 GeV/A oxygen-uranium interactions

M. C. Abreu; M. Alimi; C. Baglin; A. Baldit; G. P. Barreira; M. Bedjidian; P. Bordalo; S. Borenstein; J. Britz; A. Bussiere; P. Busson; A. Casaca; R. Cases; J. Castor; C. Charlot; B. Chaurand; D. Contardo; E. Descroix; A. Devaux; J. Fargeix; X. Felgeyrolles; P. Force; J. M. Gago; C. Gerschel; P. Gomez; P. Gorodetzky; J. Y. Grossiord; A. Guichard; J. P. Guillaud; R. Haroutunian; L. Kluberg; L. Kraus; G. Landaud; I. Linck; C. Lourenço; A. Maio; L. Peralta; M. Pimenta; J. R. Pizzi; C. Racca; S. Ramos; A. Romana; R. Salmeron; A. Sinquin; R. Sonderegger; J. Varela

doi:10.1007/BF01574524

The production of J/ψ in 200 GeV/A oxygen-uranium interactions

M. C. Abreu, M. Alimi, C. Baglin, A. Baldit, G. P. Barreira, M. Bedjidian, P. Bordalo, S. Borenstein, J. Britz, A. Bussiere, P. Busson, A. Casaca, R. Cases, J. Castor, C. Charlot, B. Chaurand, D. Contardo, E. Descroix, A. Devaux, J. FargeixX. Felgeyrolles, P. Force, J. M. Gago, C. Gerschel, P. Gomez, P. Gorodetzky, J. Y. Grossiord, A. Guichard, J. P. Guillaud, R. Haroutunian, L. Kluberg, L. Kraus, G. Landaud, I. Linck, C. Lourenço, A. Maio, L. Peralta, M. Pimenta, J. R. Pizzi, C. Racca, S. Ramos, A. Romana, R. Salmeron, A. Sinquin, R. Sonderegger, J. Varela

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Abstract

The dimuon production in 200 GeV/nucleon oxygen-uranium interactions is studied by the NA 38 Collaboration. The production of J/ψ, correlated with the transverse energy ET, is investigated and compared to the continuum, as a function of the dimuon mass M and transverse momentum PT. A value of 0.64±0.06 is found for the ratio (ψ/Continuum at high ET)/(ψ/Continuum at low ET), from which the J/ψ relative suppression can be extracted. This suppression is enhanced at low PT.

Original language	English
Pages (from-to)	117-124
Number of pages	8
Journal	Zeitschrift fur Physik C-Particles and Fields
Volume	38
Issue number	1
DOIs	https://doi.org/10.1007/BF01574524
Publication status	Published - 1 Mar 1988

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Abreu, M. C., Alimi, M., Baglin, C., Baldit, A., Barreira, G. P., Bedjidian, M., Bordalo, P., Borenstein, S., Britz, J., Bussiere, A., Busson, P., Casaca, A., Cases, R., Castor, J., Charlot, C., Chaurand, B., Contardo, D., Descroix, E., Devaux, A., ... Varela, J. (1988). The production of J/ψ in 200 GeV/A oxygen-uranium interactions. Zeitschrift fur Physik C-Particles and Fields, 38(1), 117-124. https://doi.org/10.1007/BF01574524

@article{abc88034d4e44aa3b654bb249ca7deab,

title = "The production of J/ψ in 200 GeV/A oxygen-uranium interactions",

abstract = "The dimuon production in 200 GeV/nucleon oxygen-uranium interactions is studied by the NA 38 Collaboration. The production of J/ψ, correlated with the transverse energy ET, is investigated and compared to the continuum, as a function of the dimuon mass M and transverse momentum PT. A value of 0.64±0.06 is found for the ratio (ψ/Continuum at high ET)/(ψ/Continuum at low ET), from which the J/ψ relative suppression can be extracted. This suppression is enhanced at low PT.",

author = "Abreu, \{M. C.\} and M. Alimi and C. Baglin and A. Baldit and Barreira, \{G. P.\} and M. Bedjidian and P. Bordalo and S. Borenstein and J. Britz and A. Bussiere and P. Busson and A. Casaca and R. Cases and J. Castor and C. Charlot and B. Chaurand and D. Contardo and E. Descroix and A. Devaux and J. Fargeix and X. Felgeyrolles and P. Force and Gago, \{J. M.\} and C. Gerschel and P. Gomez and P. Gorodetzky and Grossiord, \{J. Y.\} and A. Guichard and Guillaud, \{J. P.\} and R. Haroutunian and L. Kluberg and L. Kraus and G. Landaud and I. Linck and C. Louren{\c c}o and A. Maio and L. Peralta and M. Pimenta and Pizzi, \{J. R.\} and C. Racca and S. Ramos and A. Romana and R. Salmeron and A. Sinquin and R. Sonderegger and J. Varela",

year = "1988",

month = mar,

day = "1",

doi = "10.1007/BF01574524",

language = "English",

volume = "38",

pages = "117--124",

journal = "Zeitschrift fur Physik C-Particles and Fields",

issn = "0170-9739",

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Abreu, MC, Alimi, M, Baglin, C, Baldit, A, Barreira, GP, Bedjidian, M, Bordalo, P, Borenstein, S, Britz, J, Bussiere, A, Busson, P, Casaca, A, Cases, R, Castor, J, Charlot, C, Chaurand, B, Contardo, D, Descroix, E, Devaux, A, Fargeix, J, Felgeyrolles, X, Force, P, Gago, JM, Gerschel, C, Gomez, P, Gorodetzky, P, Grossiord, JY, Guichard, A, Guillaud, JP, Haroutunian, R, Kluberg, L, Kraus, L, Landaud, G, Linck, I, Lourenço, C, Maio, A, Peralta, L, Pimenta, M, Pizzi, JR, Racca, C, Ramos, S, Romana, A, Salmeron, R, Sinquin, A, Sonderegger, R & Varela, J 1988, 'The production of J/ψ in 200 GeV/A oxygen-uranium interactions', Zeitschrift fur Physik C-Particles and Fields, vol. 38, no. 1, pp. 117-124. https://doi.org/10.1007/BF01574524

TY - JOUR

T1 - The production of J/ψ in 200 GeV/A oxygen-uranium interactions

AU - Abreu, M. C.

AU - Alimi, M.

AU - Baglin, C.

AU - Baldit, A.

AU - Barreira, G. P.

AU - Bedjidian, M.

AU - Bordalo, P.

AU - Borenstein, S.

AU - Britz, J.

AU - Bussiere, A.

AU - Busson, P.

AU - Casaca, A.

AU - Cases, R.

AU - Castor, J.

AU - Charlot, C.

AU - Chaurand, B.

AU - Contardo, D.

AU - Descroix, E.

AU - Devaux, A.

AU - Fargeix, J.

AU - Felgeyrolles, X.

AU - Force, P.

AU - Gago, J. M.

AU - Gerschel, C.

AU - Gomez, P.

AU - Gorodetzky, P.

AU - Grossiord, J. Y.

AU - Guichard, A.

AU - Guillaud, J. P.

AU - Haroutunian, R.

AU - Kluberg, L.

AU - Kraus, L.

AU - Landaud, G.

AU - Linck, I.

AU - Lourenço, C.

AU - Maio, A.

AU - Peralta, L.

AU - Pimenta, M.

AU - Pizzi, J. R.

AU - Racca, C.

AU - Ramos, S.

AU - Romana, A.

AU - Salmeron, R.

AU - Sinquin, A.

AU - Sonderegger, R.

AU - Varela, J.

PY - 1988/3/1

Y1 - 1988/3/1

N2 - The dimuon production in 200 GeV/nucleon oxygen-uranium interactions is studied by the NA 38 Collaboration. The production of J/ψ, correlated with the transverse energy ET, is investigated and compared to the continuum, as a function of the dimuon mass M and transverse momentum PT. A value of 0.64±0.06 is found for the ratio (ψ/Continuum at high ET)/(ψ/Continuum at low ET), from which the J/ψ relative suppression can be extracted. This suppression is enhanced at low PT.

AB - The dimuon production in 200 GeV/nucleon oxygen-uranium interactions is studied by the NA 38 Collaboration. The production of J/ψ, correlated with the transverse energy ET, is investigated and compared to the continuum, as a function of the dimuon mass M and transverse momentum PT. A value of 0.64±0.06 is found for the ratio (ψ/Continuum at high ET)/(ψ/Continuum at low ET), from which the J/ψ relative suppression can be extracted. This suppression is enhanced at low PT.

U2 - 10.1007/BF01574524

DO - 10.1007/BF01574524

M3 - Article

AN - SCOPUS:0002257860

SN - 0170-9739

VL - 38

SP - 117

EP - 124

JO - Zeitschrift fur Physik C-Particles and Fields

JF - Zeitschrift fur Physik C-Particles and Fields

IS - 1

ER -

The production of J/ψ in 200 GeV/A oxygen-uranium interactions

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