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<p>Buenos días,</p>
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: <b>Multimessenger Radiation from Binary
Neutron Star Mergers</b>.<b> </b>La misma estará a cargo del <b>Dr. Eduardo
M. Gutiérrez</b> (<font color="#000000">IGC Postdoctoral Fellow, </font><font
color="#000000">Institute for Gravitation and the Cosmos, Penn
State University, EE. UU.</font>). A continuación les dejamos el
resumen y los datos de conexión para aquellos que no puedan
acercarse al Salón Meridiano.<b> <br>
</b>
<p><b> </b><b>Resumen: </b>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.</p>
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id="docs-internal-guid-84bbdb09-7fff-3b80-37a8-3bd0810a2176"> </b></div>
<div>Unirse a la reunión zoom: <a
href="https://us02web.zoom.us/j/89642687970"
class="moz-txt-link-freetext">https://us02web.zoom.us/j/89642687970</a>
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<div>ID de reunión: 896 4268 7970</div>
<div>Código de acceso: 526656</div>
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<div><b>A fin de reducir el uso de residuos plásticos, les
solicitamos que se acerquen con sus propias tazas para
el café.</b></div>
<div>Aunque este seminario será en formato híbrido,
esperamos contar con su presencia.</div>
<p> Saludos, <br>
</p>
<p>Secyt-FCAG</p>
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