dorsal/arxiv
View SchemaVector mesons in medium with finite three momentum
| Authors | Su Houng Lee |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9705048 |
| URL | https://arxiv.org/abs/nucl-th/9705048 |
| DOI | 10.1103/PhysRevC.57.927 10.1103/PhysRevC.58.3771 |
| Journal | Phys.Rev.C57:927-930,1998; Erratum-ibid.C58:3771,1998 |
Abstract
We formulate a QCD sum rule to find the three momentum dependence of the peak position of the vector meson spectral density in nuclear medium. We find less than 2 % (0.1 %) shift of the peak position at nuclear matter density and at ($q =0.5$GeV/c) for the $\rho,\omega (\phi$) mesons. However, at higher density and three momentum, its effect becomes non-negligible. The relevance of our result in the dilepton spectrum in A-A and p-A reaction is discussed.
{
"annotation_id": "78b38b0a-3062-4d62-9f5e-c962fa9bfeec",
"date_created": "2026-03-02T18:00:18.402000Z",
"date_modified": "2026-03-02T18:00:18.402000Z",
"file_hash": "be23d09b5adb1714195ee8128a9ac63b10f955705763b2294d9bf58e9b54a59e",
"private": false,
"record": {
"abstract": "We formulate a QCD sum rule to find the three momentum dependence of the peak\nposition of the vector meson spectral density in nuclear medium. We find less\nthan 2 % (0.1 %) shift of the peak position at nuclear matter density and at\n($q =0.5$GeV/c) for the $\\rho,\\omega (\\phi$) mesons. However, at higher density\nand three momentum, its effect becomes non-negligible. The relevance of our\nresult in the dilepton spectrum in A-A and p-A reaction is discussed.",
"arxiv_id": "nucl-th/9705048",
"authors": [
"Su Houng Lee"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.57.927 10.1103/PhysRevC.58.3771",
"journal_ref": "Phys.Rev.C57:927-930,1998; Erratum-ibid.C58:3771,1998",
"title": "Vector mesons in medium with finite three momentum",
"url": "https://arxiv.org/abs/nucl-th/9705048"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "82658ddd-8baf-4f50-9a01-7901d66ada97",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}