Proposed searches for candidate sources of gravitational waves in a nearby core-collapse supernova survey

Journal
Date Issued
2016
Author(s)
Heo, Jeong-Eun
•
Yoon, Soyoung
•
Lee, Dae-Sub
•
Kong, In-taek
•
Lee, Sang-Hoon
•
van Putten, Maurice H. P. M.
•
DOI
Abstract
Gravitational wave bursts in the formation of neutron stars and black holes in energetic core-collapse supernovae (CC-SNe) are of potential interest to LIGO-Virgo and KAGRA. Events nearby are readily discovered using moderately sized telescopes. CC-SNe are competitive with mergers of neutron stars and black holes, if the fraction producing an energetic output in gravitational waves exceeds about 1%. This opportunity motivates the design of a novel Sejong University Core-CollapsE Supernova Survey (SUCCESS), to provide triggers for follow-up searches for gravitational waves. It is based on the 76 cm Sejong university telescope (SUT) for weekly monitoring of nearby star-forming galaxies, i.e., M51, M81-M82 and blue dwarf galaxies from the unified nearby galaxy catalog with an expected yield of a few hundred per year. Optical light curves will be resolved for the true time-of-onset for probes of gravitational waves by broadband time-sliced matched filtering.
Volume
42
Start page
24
Uri
Url
Issn Identifier
1384-1076
Ads BibCode
2016NewA...42...24H
Rights
open.access
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