[Todos] Fwd: Ciclo de coloquios IAR: Lunes 26 de abril, 13.30 h

[Secretaria de Física]

********************************************
Secretaría Dpto. de Física
secre2 en fisica.unlp.edu.ar
Cecilia Cafiero / Alejandro Chiquino
115 e/48 y 49 - Detrás del Colegio Nacional
Facultad de Ciencias Exactas - UNLP
******************************************** 

-------- Mensaje original -------- 

 		ASUNTO:
 		Fwd: Ciclo de coloquios IAR: Lunes 26 de abril, 13.30 h

 		FECHA:
 		2021-04-23 13:32

 		REMITENTE:
 		Florencia Laura Vieyro <florenciavieyro en gmail.com>

 		DESTINATARIO:
 		secyt fcaglp <secyt en fcaglp.unlp.edu.ar>, Secretaria del Dpto.de
Física <secre2 en fisica.unlp.edu.ar>

Estimados, 

Agradecería si pueden dar difusión del coloquio a realizarse el próximo
lunes 26 de abril. 

Saludos cordiales, 
Florencia

---------- Forwarded message ---------
From: FLORENCIA LAURA VIEYRO <florenciavieyro en gmail.com>
Date: Wed, 21 Apr 2021 at 21:36
Subject: Ciclo de coloquios IAR: Lunes 26 de abril, 13.30 h
To: <all en iar.unlp.edu.ar> 
Estimados,

El próximo lunes 26 de abril a las 13:30 h daremos inicio al Ciclo de
coloquios 2021, que, dada la situación actual, continuará en formato
online. 

¡Esperamos contar con la participación de todos!

Saludos cordiales,

Florencia

********************************************************************* 
Enlace a la videollamada: https://meet.google.com/ptf-ppta-ycs

Expositor: Eduardo Gutiérrez

Título: Electromagnetic signatures from supermassive black hole binaries
approaching merger

Resumen:
When two galaxies merge, theoretical models predict that the
supermassive black holes at their nuclei end up forming close binary
systems of sub-parsec scales. At this point, the binary starts emitting
gravitational radiation efficiently, loses energy and angular momentum,
and finally merges. The gravitational waves emitted by these systems are
the target of current Pulsar Timing Arrays and of future interferometers
as LISA (Laser Interferometer Space Antenna). Unlike most stellar-mass
black hole mergers, supermassive black hole binaries (SMBHBs) live and
die in gas rich environments (the cores of galaxies) and they can
present similar phenomenology to single AGNs; namely, accretion disks,
jets and the subsequent multiwavelength emission. In this talk, I will
present some late results on theoretical predictions of the
electromagnetic emission from accretion disks and jets in SMBHBs
approaching merger. A detailed knowledge of the main radiation
signatures from these systems is crucial to differentiate them from
normal AGNs and to identify potential targets for the future
gravitational wave observatories.
------------ próxima parte ------------
Se ha borrado un adjunto en formato HTML...
URL: <http://mail.fisica.unlp.edu.ar/pipermail/todos/attachments/20210423/104ca78c/attachment.html>