dorsal/arxiv
View SchemaIn medium effects on the $\phi$ meson
| Authors | Abhijit Bhattacharyya, Sanjay K. Ghosh, S. C. Phatak, Sibaji Raha |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9602042 |
| URL | https://arxiv.org/abs/nucl-th/9602042 |
| DOI | 10.1103/PhysRevC.55.1463 |
| Journal | Phys.Rev.C55:1463-1466,1997 |
Abstract
The temperature dependence of the $\phi$ meson mass and its decay width ($\phi \rightarrow K \bar{K}$)have been studied from an effective non-linear chiral Lagrangian in $SU(3)$. Effective mass has been obtained from the pole position of the full propagator. The width has also been calculated. It has been found that the mass decreases with temperature very slowly whereas the decay width increases quite sharply. Possible consequence on the QGP signals is discussed.
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"abstract": "The temperature dependence of the $\\phi$ meson mass and its decay width\n($\\phi \\rightarrow K \\bar{K}$)have been studied from an effective non-linear\nchiral Lagrangian in $SU(3)$. Effective mass has been obtained from the pole\nposition of the full propagator. The width has also been calculated. It has\nbeen found that the mass decreases with temperature very slowly whereas the\ndecay width increases quite sharply. Possible consequence on the QGP signals is\ndiscussed.",
"arxiv_id": "nucl-th/9602042",
"authors": [
"Abhijit Bhattacharyya",
"Sanjay K. Ghosh",
"S. C. Phatak",
"Sibaji Raha"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.55.1463",
"journal_ref": "Phys.Rev.C55:1463-1466,1997",
"title": "In medium effects on the $\\phi$ meson",
"url": "https://arxiv.org/abs/nucl-th/9602042"
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