Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Ramos, Àngels"'
We discuss the effects induced by the potential presence of hyperons in hot and ultra-dense matter within the context of neutron star mergers. Specifically, we address their effect on the dominant post-merger frequency of the gravitational waves. By
Externí odkaz:
http://arxiv.org/abs/2411.14978
The proton-deuteron correlation function measured by the ALICE collaboration in high multiplicity p+p collisions shows a momentum dependence which is in contradiction with the predictions of the Lednick\'y-Lyuboshitz formalism of the two-body interac
Externí odkaz:
http://arxiv.org/abs/2410.23853
We have calculated the femtoscopic correlation functions of meson-baryon pairs in the strangeness $S=-1$ sector, employing a unitarized chiral interaction model up to next-to-leading order. We will show preliminary results for the $\pi^-\Lambda$ corr
Externí odkaz:
http://arxiv.org/abs/2410.21058
Publikováno v:
Phys.Rev.D 109, 116009(2024)
Very recently, the Belle~II Collaboration presented a measurement for the decays $B^+\to\bar{D}^{(*)0} K^+\bar{K}^0$ and $B^0\to D^{(*)-}K^+\bar{K}^0$, the bulk of observed $m(K^+ K_S^0)$ distributions showing low-mass structures in all four channels
Externí odkaz:
http://arxiv.org/abs/2403.07499
Publikováno v:
Monthly Notices of the Royal Astronomical Society 528 (2024) pages 2629-2642
In this work we delve into the temperature-dependent Equation of State (EoS) of baryonic matter within the framework of the FSU2H$^*$ hadronic model, which comprehensively incorporates hyperons and is suitable for relativistic simulations of neutron
Externí odkaz:
http://arxiv.org/abs/2309.14879
We provide the first comprehensive study of hyperons in neutron star mergers and quantify their specific impact. We discuss the thermal behavior of hyperonic equations of state~(EoSs) as a distinguishing feature from purely nucleonic models in the re
Externí odkaz:
http://arxiv.org/abs/2307.03710
Mesons with heavy flavor content are an exceptional probe of the hot QCD medium produced in heavy-ion collisions. In the past few years, significant progress has been made toward describing the modification of the properties of heavy mesons in the ha
Externí odkaz:
http://arxiv.org/abs/2307.03640
Hadron femtoscopy has turned into a powerful tool for accessing space-time information of heavy-ion collisions as well as for studying final-state interactions of hadrons. Recently, heavy-flavor femtoscopy has become feasible using the ALICE detector
Externí odkaz:
http://arxiv.org/abs/2307.02102
We present the novel finite-temperature FSU2H$^*$ equation-of-state model that covers a wide range of temperatures and lepton fractions for the conditions in proto-neutron stars, neutron star mergers and supernovae. The temperature effects on the the
Externí odkaz:
http://arxiv.org/abs/2211.04855
Publikováno v:
Physical Review D 107, 054014 (2023)
The properties of the $X(3872)$ and its spin partner, the $X(4014)$, are studied both in vacuum and at finite temperature. Using an effective hadron theory based on the hidden-gauge Lagrangian, the $X(3872)$ is dynamically generated from the $s$-wave
Externí odkaz:
http://arxiv.org/abs/2211.01896