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Title:The gravitational wave follow-up program of the Cherenkov Telescope Array
Authors:ID Seglar-Arroyo, Monica (Author)
ID Eckner, Christopher (Author)
ID Kukec Mezek, Gašper (Author)
ID Stanič, Samo (Author)
ID Vorobiov, Serguei (Author)
ID Yang, Lili (Author)
ID Zaharijas, Gabrijela (Author)
ID Zavrtanik, Danilo (Author)
ID Zavrtanik, Marko (Author)
ID Zehrer, Lukas (Author), et al.
Files:.pdf ICRC2019_790.pdf (939,48 KB)
MD5: 96A08F38934ABCBE8A9197C43A284952
 
URL https://pos.sissa.it/358/790/pdf
 
URL https://pos.sissa.it/358/
 
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Language:English
Work type:Unknown
Typology:1.08 - Published Scientific Conference Contribution
Organization:UNG - University of Nova Gorica
Abstract:The birth of gravitational-wave / electromagnetic astronomy was heralded by the joint observation of gravitational waves (GWs) from a binary neutron star (BNS) merger by Advanced LIGO and Advanced Virgo, GW170817, and of gamma-rays from the short gamma-ray burst GRB170817A by the Fermi Gamma-ray Burst Monitor (GBM) and INTEGRAL. This detection provided the first direct evidence that at least a fraction of BNSs are progenitors of short GRBs. GRBs are now also known to emit very-high-energy (VHE, > 100 GeV) photons as has been shown by recent independent detections of the GRBs 1901114C and 180720B by the ground-based gamma-ray detectors MAGIC and H.E.S.S. In the next years, the Cherenkov Telescope Array (CTA) will boost the searches for VHE counterparts thanks to its unprecedented sensitivity, rapid response and capability to monitor large sky areas via survey-mode operation. In this contribution, we present the CTA program of observations following the detection of GW events. We discuss various follow-up strategies and links to multi-wavelength and multi-messenger observations. Finally we outline the capabilities and prospects of detecting VHE emission from GW counterparts.
Keywords:multi-messenger astrophysics, the Cherenkov Telescope Array (CTA) Observatory, gravitational waves, very-high-energy photons, gravitational-wave follow-up program
Publication status:Published
Publication version:Version of Record
Publication date:01.01.2019
Year of publishing:2019
Number of pages:8 str.
PID:20.500.12556/RUNG-9461 New window
COBISS.SI-ID:214288131 New window
UDC:539.1
ISSN on article:1824-8039
DOI:10.22323/1.358.0790 New window
NUK URN:URN:SI:UNG:REP:DLT6MWQB
Publication date in RUNG:08.11.2024
Views:344
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Record is a part of a proceedings

Title:36th International Cosmic Ray Conference [also] ICRC2019, Madison, WI, U. S. A., July 24th-August 1st, 2019
COBISS.SI-ID:5444091 New window

Record is a part of a journal

Title:Proceedings of science
Shortened title:Pos proc. sci.
Publisher:Sissa
ISSN:1824-8039
COBISS.SI-ID:20239655 New window

Document is financed by a project

Funder:ARIS - Slovenian Research and Innovation Agency
Funding programme:Raziskovalni program
Project number:P1-0031
Name:Večglasniška astrofizika

Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.

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