11–13 Jul 2023
Amsterdam, NL
Europe/Amsterdam timezone

Not-so-blind searches for young, isolated, nearby gravitars

11 Jul 2023, 12:20
20m
Amsterdam, NL

Amsterdam, NL

Science Park 904 1098 XH Amsterdam

Speaker

Rodrigo Tenorio (University of the Balearic Islands)

Description

Blind searches for continuous gravitational-wave signals (CWs)
survey broad regions in the parameter-space in order to find
currently unknown sources with possibly no electromagnetic counterpart.
As a result, these searches are amongst the most computationally expensive
searches in the current gravitational-wave data-analysis landscape.
In this work, we revisit the detectability prospects of a theoretical,
nearby population of young, isolated, CW-driven neutron stars (gravitars)
using the current and future generation of ground-based gravitational-wave
detectors. We construct specific search setups following the expected
properties of this population, which result in a sensitivity improvement with
respect to typical all-sky searches.

Primary author

Rodrigo Tenorio (University of the Balearic Islands)

Co-authors

Mr Joan-René Merou-Mestre (University of the Balearic Islands) Mr Rafel Jaume (University of the Balearic Islands) David Keitel (david.keitel@uib.es) Prof. Alicia M. Sintes (University of the Balearic Islands)

Presentation materials