[Graduados] 17/04: Seminario FCAG "Multimessenger Radiation from Binary Neutron Star Mergers" - Dr. Eduardo M. Gutiérrez (Penn State University, EE. UU.)

[Secretaría de Ciencia y Técnica]

Buenos días,

les informamos que el próximo miércoles 17 de abril a las 13h, en el 
Salón Meridiano, se brindará la siguiente charla en el marco de los 
Seminarios de la FCAG: *Multimessenger Radiation from Binary Neutron 
Star Mergers*.**La misma estará a cargo del *Dr. Eduardo M. Gutiérrez* 
(IGC Postdoctoral Fellow, Institute for Gravitation and the Cosmos, Penn 
State University, EE. UU.). A continuación les dejamos el resumen y los 
datos de conexión para aquellos que no puedan acercarse al Salón Meridiano.*
*

***Resumen: *Neutron star (NS) mergers are among the most promising 
multimessenger sources in the Universe, as demonstrated by the 
coincident detection of gravitational waves (GWs) and multi-wavelength 
electromagnetic (EM) radiation with the GW170817 event. Moreover, they 
have also been proposed as potential sources of ultra-high-energy cosmic 
rays and high-energy neutrinos. One of the most studied observable 
phenomena associated with NS mergers is the so-called short-duration 
gamma-ray burst (sGRB), which is thought to originate from a 
relativistic jet launched by the merger remnant. However, there are 
still uncertainties about the exact nature of such a remnant: it may be 
a promptly formed black hole (BH), a hypermassive NS that collapses to a 
BH on timescales of ~100 ms, or even a stable NS. In this talk, I will 
talk about the theoretical modeling of NS mergers through GRMHD 
simulations, what these studies teach us about the properties of matter 
at extreme densities, and how we can predict potential multimessenger 
signatures from these phenomena.

***Datos de conexión:* **

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Unirse a la reunión zoom: https://us02web.zoom.us/j/89642687970
ID de reunión: 896 4268 7970
Código de acceso: 526656

*A fin de reducir el uso de residuos plásticos, les solicitamos que se 
acerquen con sus propias tazas para el café.*
Aunque este seminario será en formato híbrido, esperamos contar con su 
presencia.

Saludos,

Secyt-FCAG
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