@Article{AasiAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB:2021:SeCoGr,
author = "Aasi, J. and Abbott, R. and Abbott, T. D. and Abraham, S. and
Acernese, F. and Ackley, K. and Adams, A. and Adams, C. and
Adhikari, R. X. and Adya, V. B. and Affeldt, C. and Agathos, M.
and Agatsuma, K. and Aggarwal, N. and Aguiar, Odylio Denys de and
Aiello, L. and Ain, A. and Ajith, P. and Akcay, S. and Allen, G.
and Allocca, A. and Altin, P. A. and Amato, A. and Anand, S. and
Ananyeva, A. and Anderson, S. B. and Anderson, W. G. and Angelova,
S. V. and Ansoldi, S. and Antelis, J. M. and Antier, S. and
Appert, S. and Arai, K. and Araya, M. C. and Areeda, J. S. and
Ar{\`e}ne, M. and Arnaud, N. and Aronson, S. M. and Arun, K. G.
and Asali, Y. and Ascenzi, S. and Ashton, G. and Aston, S. M. and
Astone, P. and Aubin, F. and Aufmuth, P. and Aultoneal, K. and
Austin, C. and Avendano, V. and Babak, S. and Badaracco, F. and
Bader, M. K. M. and Bae, S. and Baer, A. M. and Bagnasco, S. and
Baird, J. and Ball, M. and Ballardin, G. and Ballmer, S. W. and
Bals, A. and Balsamo, A. and Baltus, G. and Banagiri, S. and
Bankar, D. and Bankar, R. S. and Barayoga, J. C. and Barbieri, C.
and Barish, B. C. and Barker, D. and Barneo, P. and Barnum, S. and
Barone, F. and Barr, B. and Barsotti, L. and Barsuglia, M. and
Barta, D. and Bartlett, J. and Bartos, I. and Bassiri, R. and
Basti, A. and Bawaj, M. and Bayley, J. C. and Bazzan, M. and
Becher, B. R. and B{\'e}csy, B. and Bedakihale, V. M. and Bejger,
M. and Belahcene, I. and Beniwal, D. and Benjamin, M. G. and
Benkel, R. and Bennett, T. F. and Bentley, J. D. and Bergamin, F.
and Berger, B. K. and Bergmann, G. and Bernuzzi, S. and Berry, C.
P. L. and Bersanetti, D. and Bertolini, A. and Betzwieser, J. and
Bhandare, R. and Bhandari, A. V. and Bhattacharjee, D. and Bidler,
J. and Bilenko, I. A. and Billingsley, G. and Birney, R. and
Birnholtz and {O. .}",
affiliation = "{} and {} and {} and {} and {} and {} and {} and {} and {} and {}
and {} and {} and {} and {} and {Instituto Nacional de Pesquisas
Espaciais (INPE)}",
title = "Searches for Continuous Gravitational Waves from Young Supernova
Remnants in the Early Third Observing Run of Advanced LIGO and
Virgo",
journal = "Astrophysical Journal",
year = "2021",
volume = "921",
number = "1",
pages = "e80",
month = "Nov.",
abstract = "We present results of three wide-band directed searches for
continuous gravitational waves from 15 young supernova remnants in
the first half of the third Advanced LIGO and Virgo observing run.
We use three search pipelines with distinct signal models and
methods of identifying noise artifacts. Without ephemerides of
these sources, the searches are conducted over a fRequency band
spanning from 10 to 2 kHz. We find no evidence of continuous
gravitational radiation from these sources. We set upper limits on
the intrinsic signal strain at 95% confidence level in sample
subbands, estimate the sensitivity in the full band, and derive
the corresponding constraints on the fiducial neutron star
ellipticity and r-mode amplitude. The best 95% confidence
constraints placed on the signal strain are 7.7 x 10(-26) and 7.8
x 10(-26) near 200 Hz for the supernova remnants G39.2-0.3 and
G65.7+1.2, respectively. The most stringent constraints on the
ellipticity and r-mode amplitude reach less than or similar to
10(-7) and less than or similar to 10(-5), respectively, at
frequencies above similar to 400 Hz for the closest supernova
remnant G266.2-1.2/Vela Jr.",
doi = "10.3847/1538-4357/ac17ea",
url = "http://dx.doi.org/10.3847/1538-4357/ac17ea",
issn = "0004-637X and 1538-4357",
label = "20210628",
language = "en",
targetfile = "Abbott_2021_ApJ_921_80.pdf",
url = "https://www.scopus.com/inward/record.uri?eid=2-s2.0-85108209768\&doi=10.1103%2fPhysRevD.103.122002\&partnerID=40\&md5=2afc88279299b10b56e641010b5e8e79",
urlaccessdate = "04 maio 2024"
}