J / psi dissociation by a color electric flux tube

Loh, S.; Greiner, C.; Mosel, U.

doi:10.1016/S0370-2693(97)00578-9

J / psi dissociation by a color electric flux tube

Jan, 1997

19 pages

Published in:

Phys.Lett.B 404 (1997) 238-245

e-Print:

nucl-th/9701062 [nucl-th]

DOI:

10.1016/S0370-2693(97)00578-9

Report number:

UGI-97-04

View in:

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Abstract:

We adress the question of how a

c-\bar{c}

-state (a

J/\psi

) can be dissociated by the strong color electric fields when moving through a color electric flux tube. The color electric flux tube and the dissociation of the heavy quarkonia state are both described within the Friedberg-Lee color dielectric model. We speculate on the importance of such an effect with respect to the observed

J/\psi

-suppression in ultrarelativistic heavy ion collisions.

Note:

19 pages, 6 PostScript figures included, LaTeX Report-no: UGI-97-04

25.75.+r
12.40.Aa
24.85.+p
nucleus nucleus: nuclear reaction
scattering: heavy ion
sulfur
uranium
J/psi(3100): yield
J/psi(3100): dissociation
flux tube

References(26)

Figures(0)

$J/\psi$ Suppression by Quark-Gluon Plasma Formation

T. Matsui
(
- MIT, LNS
)
,
H. Satz
(
- Bielefeld U. and
- Brookhaven
)

- Phys.Lett.B 178 (1986) 416-422
•
DOI:
- 10.1016/0370-2693(86)91404-8

The Production of $J/\psi$ in 200-{GeV}/nucleon Oxygen Uranium Interactions

NA38

Collaboration

•

C. Baglin
(
- Annecy, LAPP
)

et al.

- Phys.Lett.B 220 (1989) 471-478
•
DOI:
- 10.1016/0370-2693(89)90905-2

Study of J / psi production in p U, O U and S U interactions at 200-GeV per nucleon.

NA38

Collaboration

•

C. Baglin
(
- Annecy, LAPP
)

et al.

- Phys.Lett.B 255 (1991) 459-465
•
DOI:
- 10.1016/0370-2693(91)90795-R

J / psi and muon pair cross-sections in proton nucleus and nucleus-nucleus collisions at 200-GeV per nucleon

et al.

- Phys.Lett.B 270 (1991) 105-110
•
DOI:
- 10.1016/0370-2693(91)91546-8

Comparison of J / Psi suppression in photon, hadron and nucleus nucleus collisions: Where is the quark gluon plasma ?

C. Gerschel
(
- Orsay
)
,
J. Hufner
(
- Heidelberg U.
)

- Z.Phys.C 56 (1992) 171-174
•
DOI:
- 10.1007/BF01589720

$J/\psi$ Suppression From Hadron - Nucleus to Nucleus-nucleus Collisions

S. Gavin
(
- LBL, Berkeley
)
,
R. Vogt
(
- LBL, Berkeley
)

- Nucl.Phys.B 345 (1990) 104-124
•
DOI:
- 10.1016/0550-3213(90)90610-P

PHENIX experiment at RHIC

PHENIX

Collaboration

•

J.C. Gregory
(
- Alabama U., Huntsville
)

et al.

- Nucl.Phys.A 566 (1994) 287C-298C,
- Nucl. Phys. A566 (1994) 287c-298c
•
DOI:
- 10.1016/0375-9474(94)90634-3

J / psi suppression in Pb Pb collisions: A Hint of quark - gluon plasma production?

Jean-Paul Blaizot
(
- Saclay
)
,
Jean-Yves Ollitrault
(
- Saclay
)

- Phys.Rev.Lett. 77 (1996) 1703-1706
•
e-Print:
- hep-ph/9606289
•
DOI:
- 10.1103/PhysRevLett.77.1703

Charmonium suppression by Comover scattering in Pb + Pb collisions

Sean Gavin
(
- Brookhaven
)
,
Ramona Vogt
(
- LBL, Berkeley and
- UC, Davis
)

- Phys.Rev.Lett. 78 (1997) 1006-1009
•
e-Print:
- hep-ph/9606460
•
DOI:
- 10.1103/PhysRevLett.78.1006

J / psi and psi-prime suppression by comovers in Pb + Pb collisions

Sean Gavin
(
- Brookhaven
)
,
Ramona Vogt
(
- LBL, Berkeley and
- UC, Davis
)

- Nucl.Phys.A 610 (1996) 442C-451C
•
e-Print:
- nucl-th/9609064
•
DOI:
- 10.1016/S0375-9474(96)00376-4

J / psi suppression in nuclear collisions at SPS energies

W. Cassing
(
- Giessen U.
)
,
C.M. Ko
(
- Giessen U.
)

- Phys.Lett.B 396 (1997) 39-44
•
e-Print:
- nucl-th/9609025
•
DOI:
- 10.1016/S0370-2693(97)00115-9

Color Rope Model for Extreme Relativistic Heavy Ion Collisions

T.S. Biro
(
- Bohr Inst. and
- Darmstadt, GSI
)
,
Holger Bech Nielsen
(
- Bohr Inst. and
- Darmstadt, GSI
)
,
Joern Knoll
(
- Bohr Inst. and
- Darmstadt, GSI
)

- Nucl.Phys.B 245 (1984) 449-468,
- Darmstadt Schwerionenforsch. - GSI 84-23 (84,REC.APR.) 41p,
- Nucl. Phys. B245 ( 1984) 449-468 and Darmstadt Schwerionenforsch. - GSI 84-23 (84,REC.APR.) 41p
•
DOI:
- 10.1016/0550-3213(84)90441-3