Cargando…
Chemical potential response of heavy light meson mass
We study the response of the heavy-light meson mass to the chemical potential ($\partial{m}/\partial{\mu}$) at high temperature and at zero chemical potential. Preliminary results show that $\partial{m}/\partial{\mu}|_{\mu=0}$ is negative in the confinement phase and is positive in the deconfinement...
| Autores principales: | , , , , , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2001
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(01)01003-9 http://cds.cern.ch/record/474349 |
| _version_ | 1780896632078860288 |
|---|---|
| author | de Forcrand, Ph. Hashimoto, T. Hioki, S. Matsufuru, H. Miyamura, O. Nakamura, A. Takaishi, T. Umeda, T. |
| author_facet | de Forcrand, Ph. Hashimoto, T. Hioki, S. Matsufuru, H. Miyamura, O. Nakamura, A. Takaishi, T. Umeda, T. |
| author_sort | de Forcrand, Ph. |
| collection | CERN |
| description | We study the response of the heavy-light meson mass to the chemical potential ($\partial{m}/\partial{\mu}$) at high temperature and at zero chemical potential. Preliminary results show that $\partial{m}/\partial{\mu}|_{\mu=0}$ is negative in the confinement phase and is positive in the deconfinement phase. This may suggest the possibility for the suppression of $J/\psi$ without the quark gluon plasma formation. |
| id | cern-474349 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2001 |
| record_format | invenio |
| spelling | cern-4743492023-03-14T18:59:12Zdoi:10.1016/S0920-5632(01)01003-9http://cds.cern.ch/record/474349engde Forcrand, Ph.Hashimoto, T.Hioki, S.Matsufuru, H.Miyamura, O.Nakamura, A.Takaishi, T.Umeda, T.Chemical potential response of heavy light meson massParticle Physics - LatticeWe study the response of the heavy-light meson mass to the chemical potential ($\partial{m}/\partial{\mu}$) at high temperature and at zero chemical potential. Preliminary results show that $\partial{m}/\partial{\mu}|_{\mu=0}$ is negative in the confinement phase and is positive in the deconfinement phase. This may suggest the possibility for the suppression of $J/\psi$ without the quark gluon plasma formation.We study the response of meson masses to the chemical potential ($\partial{m}/\partial{\mu}$) at high temperature and at zero chemical potential on $N_f=2$ lattice with staggered fermions. Preliminary results for the meson composed of different quarks show that $\partial{m}/\partial{\mu}|_{\mu=0}$ is negative in the confinement phase and positive in the deconfinement phase.hep-lat/0011013oai:cds.cern.ch:4743492001 |
| spellingShingle | Particle Physics - Lattice de Forcrand, Ph. Hashimoto, T. Hioki, S. Matsufuru, H. Miyamura, O. Nakamura, A. Takaishi, T. Umeda, T. Chemical potential response of heavy light meson mass |
| title | Chemical potential response of heavy light meson mass |
| title_full | Chemical potential response of heavy light meson mass |
| title_fullStr | Chemical potential response of heavy light meson mass |
| title_full_unstemmed | Chemical potential response of heavy light meson mass |
| title_short | Chemical potential response of heavy light meson mass |
| title_sort | chemical potential response of heavy light meson mass |
| topic | Particle Physics - Lattice |
| url | https://dx.doi.org/10.1016/S0920-5632(01)01003-9 http://cds.cern.ch/record/474349 |
| work_keys_str_mv | AT deforcrandph chemicalpotentialresponseofheavylightmesonmass AT hashimotot chemicalpotentialresponseofheavylightmesonmass AT hiokis chemicalpotentialresponseofheavylightmesonmass AT matsufuruh chemicalpotentialresponseofheavylightmesonmass AT miyamurao chemicalpotentialresponseofheavylightmesonmass AT nakamuraa chemicalpotentialresponseofheavylightmesonmass AT takaishit chemicalpotentialresponseofheavylightmesonmass AT umedat chemicalpotentialresponseofheavylightmesonmass |