# 19th International Conference on Hadron Spectroscopy and Structure in memoriam Simon Eidelman

26-31 July 2021
Mexico City
Mexico/General timezone
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# Hadrons in hot and nuclear environment including hypernuclei-3

## Place

Location: Mexico City
Date: 28 Jul 07:00 - 08:46

## Conveners

• Dr. Hernandez, Luis (Departamento de Física, UAMi)

## Timetable | Contribution List

Displaying 5 contributions out of 5
Type: Parallel Session: Hadrons in hot and nuclear environment including hypernuclei-3
Track: Hadrons in Hot and Nuclear Environment Including Hypernuclei
In this talk we discuss the impact of various number of light quarks colors $N_c$ and flavors $N_f$ on the dynamical chiral symmetry breaking by using the Nambu-Jona-Lassinio (NJL) model of quarks. We also sketch the quantum chromodynamics (QCD) phase diagram at finite temperature $T$ and/or chemical potential $\mu$ for various $N_C$ and $N_f$.
Presented by Dr. Aftab AHMAD on 28/7/2021 at 13:26
Type: Leading parallel Session: Hadrons in hot and nuclear environment including hypernuclei-3
Track: Hadrons in Hot and Nuclear Environment Including Hypernuclei
In this talk I will review some of the effects of hyperons on the properties of neutron and proto-neutron stars with an emphasis on the so-called "hyperon puzzle''. I will discuss some of the solutions proposed to tackle this problem and re-examine also the role of hyperons on the cooling properties of newly born neutron stars and on the development of the so-called r-mode instability.
Presented by Dr. Isaac VIDANA on 28/7/2021 at 12:25
Type: Leading parallel Session: Hadrons in hot and nuclear environment including hypernuclei-3
Track: Hadrons in Hot and Nuclear Environment Including Hypernuclei
The first detection of gravitational waves form a neutron star merger some years ago has highlighted the prospects of inferring properties of high-density matter from these spectacular astrophysical events. In particular, the postmerger phase represents an environment of hot and dense matter implying that the different observables from this phase carry valuable information. We will provide an over ... More
Presented by Dr. Andreas BAUSWEIN on 28/7/2021 at 12:00
Type: Parallel Session: Hadrons in hot and nuclear environment including hypernuclei-3
Track: Hadrons in Hot and Nuclear Environment Including Hypernuclei
A momentum-independent symmetry preserving vector-vector contact interaction helps to study different observables of light mesons and baryons. It can be extended to study heavy and heavy-light mesons and baryons too. We study how the quark gap equation is affected if we change the number of colors and flavors, or under the effects of finite temperature and magnetic field? In particular, we present ... More
Presented by Dr. Marco Antonio BEDOLLA on 28/7/2021 at 13:08
Type: Parallel Session: Hadrons in hot and nuclear environment including hypernuclei-3
Track: Hadrons in Hot and Nuclear Environment Including Hypernuclei
Recent observations of gravitational waves of neutron stars have been providing important insights about the equation of state (EoS) of dense matter. The mass and radius from this data suggests that sound velocity can be greater than its conformal value, $c_s^2 \leq 1/3$. We consider that Quarkyonic Matter naturally explains this behavior. We suggest a model of hard core nucleon interactions in an ... More
Presented by Mr. Saul Fernando HERNANDEZ ORTIZ on 28/7/2021 at 12:50
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