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Our aim of the study is to investigate the mass modification of vector \(D^{*} { mesoninthebaryonicmediumconsistingofnucleonsand}\varDelta \) resonances employing the hadronic chiral SU(3) mean field model and QCD sum rules. The primary objective is to understand the influence of finite density and temperature on the in-medium mass of spin-1 \(D^{*} { meson}.{ InQCDsumrules},\,{ theeffectivemassof}D^{*} \) meson is expressed in terms of chiral quark and gluon condensates. We evaluate these condensates using the chiral SU(3) model and use them as input in QCD sum rules to obtain temperature and density-dependent mass of \(D^{*} \) meson.

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Vector \(D^{*} { MesonMassin}~{ Hotand}~{ Dense}\varDelta \) Resonance Matter

  • 会议论文

  • 发表日期：

    2025年

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  • Shalvik Khanna,
  • Sachin,
  • Manpreet Kaur,
  • Arvind Kumar

摘要

Our aim of the study is to investigate the mass modification of vector \(D^{*} { mesoninthebaryonicmediumconsistingofnucleonsand}\varDelta \) resonances employing the hadronic chiral SU(3) mean field model and QCD sum rules. The primary objective is to understand the influence of finite density and temperature on the in-medium mass of spin-1 \(D^{*} { meson}.{ InQCDsumrules},\,{ theeffectivemassof}D^{*} \) meson is expressed in terms of chiral quark and gluon condensates. We evaluate these condensates using the chiral SU(3) model and use them as input in QCD sum rules to obtain temperature and density-dependent mass of \(D^{*} \) meson.