Modification of the masses of the lightest neutral mesons in a hadronic medium under an external magnetic field

Abstract

The effective masses of the neutral mesons in a hadronic medium and under an external magnetic field are evaluated as functions of the baryonic density and the field intensity. For this purpose the meson polarization is evaluated in the one loop approximation using a Quantum Hadrodynamics model which includes pions, sigma, omega, and rho mesons. The propagators of the baryons include the full effect of the coupling to the magnetic field through their charges and their anomalous magnetic moments. Within the range of magnetic intensities considered here $10^{17}$ G $<B<10^{19}$ G, the dependence on B is moderate for the pion and the longitudinal component of the omega meson, and negligible for the remaining mesons.

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References in corpus (36)

• The effects of topological charge change in heavy ion collisions: "Event by event P and CP violation"
• Estimate of the magnetic field strength in heavy-ion collisions
• Neutron-Rich Nuclei in Heaven and Earth
• Quantum field theory in a magnetic field: From quantum chromodynamics to graphene and Dirac semimetals
• Parity violation in hot QCD: why it can happen, and how to look for it
• Matter in Strong Magnetic Fields
• The Equation of State of Neutron-Star Matter in Strong Magnetic Fields
• Dense nuclear matter in a strong magnetic field
• Constraining URCA cooling of neutron stars from the neutron radius of 208Pb
• Charged vector mesons in a strong magnetic field
• Equation of State for Nucleonic and Hyperonic Neutron Stars with Mass and Radius Constraints
• Charmonia and Bottomonia in a Magnetic Field
• Properties of neutral mesons in a hot and magnetized quark matter
• Heavy quarkonia in strong magnetic fields
• D mesons in a magnetic field
• Thermal pions in a magnetic background
• Charged and neutral vector meson under magnetic field
• Meson Spectrum in Strong Magnetic Fields
• Properties of magnetized neutral mesons within a full RPA evaluation
• Properties of Mesons in a Strong Magnetic Field
• Modification of the B Meson Mass in a Magnetic Field from QCD Sum Rules
• Heavy meson spectroscopy under strong magnetic field
• $\rho$ mesons in strong abelian magnetic field in SU(3) lattice gauge theory
• Chiral pions in a magnetic background
• Spectral properties of $\rho$ meson in a magnetic field
• Magnetic shift of the chemical freezeout and electric charge fluctuations
• Vector Meson Masses from Hidden Local Symmetry in Constant Magnetic Field
• Magnetic susceptibility and magnetization properties of asymmetric nuclear matter under a strong magnetic field
• Effect of the Wood-Saxon nuclear distribution on the chiral magnetic field in Relativistic Heavy-ion Collisions
• Magnetization of neutron star matter
• Mass modification of hot pions in magnetized dense medium
• Dense nuclear matter and symmetry energy in strong magnetic fields
• Neutron matter under strong magnetic fields: a comparison of models
• Hadronic matter under an external magnetic field: in medium modification of the pion mass
• Saturation properties of nuclear matter in the presence of strong magnetic field
• Solving relativistic hydrodynamic equation in presence of magnetic field for phase transition in a neutron star

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• Neutral meson properties in hot and magnetized quark matter: a new magnetic field independent regularization scheme applied to NJL-type model
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• The pole and screening masses of neutral pion in hot and magnetized medium: a comprehensive study in the Nambu--Jona-Lasinio model
• Magnetic field dependence of the neutral pion mass in the linear sigma model with quarks: The strong field case
• Open bottom mesons in asymmetric nuclear matter in presence of strong magnetic fields
• Magnetic corrections to the boson self-coupling and boson-fermion coupling in the linear sigma model with quarks
• Regularization of the Nambu-Jona Lasinio model under a uniform magnetic field and the role of the anomalous magnetic moments
• Mass spectra of neutral mesons $K_0,{\pi }_0,\eta ,{\eta }^{\prime }$ at finite magnetic field, temperature and baryon chemical potential
• Magnetic field dependence of the neutral pion longitudinal screening mass in the linear sigma model with quarks
• Strange mesons in strong magnetic fields
• Vacuum effects on the properties of nuclear matter under an external magnetic field
• Strongly interacting matter in extreme magnetic fields
• Gauge independence of pion masses in a magnetic field within the Nambu--Jona-Lasinio model