Quarkonium dissociation in the presence of a small momentum space anisotropy

Burnier Y, Laine M, Vepsaelaeinen M (2009)
Phys. Lett. B 678(1): 86-89.

Download
Es wurde kein Volltext hochgeladen. Nur Publikationsnachweis!
Zeitschriftenaufsatz | Veröffentlicht | Englisch
Autor
Abstract / Bemerkung
We consider the dissociation of heavy quarkonium in a medium close to thermal equilibrium but with a small momentum space anisotropy. Dissociation is defined to take place when the width of the ground state equals its binding energy. We show that if the anisotropic medium is obtained isentropically from the equilibrium one, then to first order in the anisotropy parameter the dissociation temperature remains unchanged. If, in contrast, the non-equilibrium system has a smaller entropy density than the equilibrium one, then the dissociation temperature increases with respect to the isotropic case. by Lip to similar to 10% for modest anisotropies. (C) 2009 Elsevier B.V. All rights reserved.
Erscheinungsjahr
Zeitschriftentitel
Phys. Lett. B
Band
678
Zeitschriftennummer
1
Seite
86-89
ISSN
PUB-ID

Zitieren

Burnier Y, Laine M, Vepsaelaeinen M. Quarkonium dissociation in the presence of a small momentum space anisotropy. Phys. Lett. B. 2009;678(1):86-89.
Burnier, Y., Laine, M., & Vepsaelaeinen, M. (2009). Quarkonium dissociation in the presence of a small momentum space anisotropy. Phys. Lett. B, 678(1), 86-89. doi:10.1016/j.physletb.2009.05.067
Burnier, Y., Laine, M., and Vepsaelaeinen, M. (2009). Quarkonium dissociation in the presence of a small momentum space anisotropy. Phys. Lett. B 678, 86-89.
Burnier, Y., Laine, M., & Vepsaelaeinen, M., 2009. Quarkonium dissociation in the presence of a small momentum space anisotropy. Phys. Lett. B, 678(1), p 86-89.
Y. Burnier, M. Laine, and M. Vepsaelaeinen, “Quarkonium dissociation in the presence of a small momentum space anisotropy”, Phys. Lett. B, vol. 678, 2009, pp. 86-89.
Burnier, Y., Laine, M., Vepsaelaeinen, M.: Quarkonium dissociation in the presence of a small momentum space anisotropy. Phys. Lett. B. 678, 86-89 (2009).
Burnier, Yannis, Laine, Mikko, and Vepsaelaeinen, M. “Quarkonium dissociation in the presence of a small momentum space anisotropy”. Phys. Lett. B 678.1 (2009): 86-89.

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Quellen

arXiv: 0903.3467

Inspire: 815893

Suchen in

Google Scholar