All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO O2 data

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dc.contributor.author Sengupta, Anand
dc.date.accessioned 2019-08-06T09:37:22Z
dc.date.available 2019-08-06T09:37:22Z
dc.date.issued 2019-07
dc.identifier.citation Sengupta, Anand et al., "All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO O2 data", Physical Review D, DOI: 10.1103/PhysRevD.100.024004, vol. 100, no. 2, Jul. 2019. en_US
dc.identifier.issn 2470-0010
dc.identifier.issn 2470-0029
dc.identifier.uri https://doi.org/: 10.1103/PhysRevD.100.024004
dc.identifier.uri https://repository.iitgn.ac.in/handle/123456789/4631
dc.description.abstract We present results of an all-sky search for continuous gravitational waves (CWs), which can be produced by fast spinning neutron stars with an asymmetry around their rotation axis, using data from the second observing run of the Advanced LIGO detectors. Three different semicoherent methods are used to search in a gravitational-wave frequency band from 20 to 1922 Hz and a first frequency derivative from ?1�10?8 to 2�10?9??Hz/s. None of these searches has found clear evidence for a CW signal, so upper limits on the gravitational-wave strain amplitude are calculated, which for this broad range in parameter space are the most sensitive ever achieved.
dc.description.statementofresponsibility by Anand Sengupta et al
dc.format.extent vol. 100, no. 2
dc.language.iso en en_US
dc.publisher American Physical Society en_US
dc.subject Gravitational wave sources en_US
dc.subject Gravitational waves en_US
dc.subject Neutron stars & pulsars en_US
dc.subject Gravitational wave detection en_US
dc.title All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO O2 data en_US
dc.type Article en_US
dc.relation.journal Physical Review D


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