@article{74c838fd2b9e46e9af3cd28ed9741bba,
title = "All-sky search for long-duration gravitational-wave bursts in the third Advanced LIGO and Advanced Virgo run",
abstract = "After the detection of gravitational waves from compact binary coalescences, the search for transient gravitational-wave signals with less well-defined waveforms for which matched filtering is not well suited is one of the frontiers for gravitational-wave astronomy. Broadly classified into {"}short{"}1 s and {"}long{"}1 s duration signals, these signals are expected from a variety of astrophysical processes, including non-axisymmetric deformations in magnetars or eccentric binary black hole coalescences. In this work, we present a search for long-duration gravitational-wave transients from Advanced LIGO and Advanced Virgo's third observing run from April 2019 to March 2020. For this search, we use minimal assumptions for the sky location, event time, waveform morphology, and duration of the source. The search covers the range of 2-500 s in duration and a frequency band of 24-2048 Hz. We find no significant triggers within this parameter space; we report sensitivity limits on the signal strength of gravitational waves characterized by the root-sum-square amplitude hrss as a function of waveform morphology. These hrss limits improve upon the results from the second observing run by an average factor of 1.8.",
author = "{(LIGO Scientific Collaboration, Virgo Collaboration, and KAGRA Collaboration)} and R. Abbott and Abbott, {T. D.} and F. Acernese and K. Ackley and C. Adams and N. Adhikari and Adhikari, {R. X.} and Adya, {V. B.} and C. Affeldt and D. Agarwal and M. Agathos and K. Agatsuma and N. Aggarwal and Aguiar, {O. D.} and L. Aiello and A. Ain and P. Ajith and T. Akutsu and S. Albanesi and A. Allocca and Altin, {P. A.} and A. Amato and C. Anand and S. Anand and A. Ananyeva and Anderson, {S. B.} and Anderson, {W. G.} and M. Ando and T. Andrade and N. Andres and T. Andri{\'c} and Angelova, {S. V.} and S. Ansoldi and Antelis, {J. M.} and S. Antier and S. Appert and Koji Arai and Koya Arai and Y. Arai and S. Araki and A. Araya and Araya, {M. C.} and Areeda, {J. S.} and M. Ar{\`e}ne and N. Aritomi and N. Arnaud and Aronson, {S. M.} and Arun, {K. G.} and H. Asada and Y. Asali and G. Ashton and Y. Aso and M. Assiduo and Aston, {S. M.} and P. Astone and F. Aubin and C. Austin and S. Babak and F. Badaracco and Bader, {M. K.M.} and C. Badger and S. Bae and Y. Bae and Baer, {A. M.} and S. Bagnasco and Y. Bai and L. Baiotti and J. Baird and R. Bajpai and M. Ball and G. Ballardin and Ballmer, {S. W.} and A. Balsamo and G. Baltus and S. Banagiri and D. Bankar and Barayoga, {J. C.} and C. Barbieri and Barish, {B. C.} and D. Barker and P. Barneo and F. Barone and B. Barr and L. Barsotti and M. Barsuglia and D. Barta and J. Bartlett and Barton, {M. A.} and I. Bartos and R. Bassiri and A. Basti and M. Bawaj and Bayley, {J. C.} and Baylor, {A. C.} and M. Bazzan and B. B{\'e}csy and Bedakihale, {V. M.} and M. Bejger and I. Belahcene and V. Benedetto and D. Beniwal and Bennett, {T. F.} and Bentley, {J. D.} and M. Benyaala and F. Bergamin and Berger, {B. K.} and S. Bernuzzi and D. Bersanetti and A. Bertolini and J. Betzwieser and D. Beveridge and R. Bhandare and U. Bhardwaj and D. Bhattacharjee and S. Bhaumik and Bilenko, {I. A.} and G. Billingsley and S. Bini and R. Birney and O. Birnholtz and S. Biscans and M. Bischi and S. Biscoveanu and A. Bisht and B. Biswas and M. Bitossi and Bizouard, {M. A.} and Blackburn, {J. K.} and Blair, {C. D.} and Blair, {D. G.} and Blair, {R. M.} and F. Bobba and N. Bode and M. Boer and G. Bogaert and M. Boldrini and Bonavena, {L. D.} and F. Bondu and E. Bonilla and R. Bonnand and P. Booker and Boom, {B. A.} and R. Bork and V. Boschi and N. Bose and S. Bose and V. Bossilkov and V. Boudart and Y. Bouffanais and A. Bozzi and C. Bradaschia and Brady, {P. R.} and A. Bramley and A. Branch and M. Branchesi and Brau, {J. E.} and M. Breschi and T. Briant and Briggs, {J. H.} and A. Brillet and M. Brinkmann and P. Brockill and Brooks, {A. F.} and J. Brooks and Brown, {D. D.} and S. Brunett and G. Bruno and R. Bruntz and J. Bryant and T. Bulik and Bulten, {H. J.} and A. Buonanno and R. Buscicchio and D. Buskulic and C. Buy and Byer, {R. L.} and L. Cadonati and G. Cagnoli and C. Cahillane and Bustillo, {J. Calder{\'o}n} and Callaghan, {J. D.} and Callister, {T. A.} and E. Calloni and J. Cameron and Camp, {J. B.} and M. Canepa and S. Canevarolo and M. Cannavacciuolo and Cannon, {K. C.} and H. Cao and Z. Cao and E. Capocasa and E. Capote and G. Carapella and F. Carbognani and Carlin, {J. B.} and Carney, {M. F.} and M. Carpinelli and G. Carrillo and G. Carullo and Carver, {T. L.} and Diaz, {J. Casanueva} and C. Casentini and G. Castaldi and S. Caudill and M. Cavagli{\`a} and F. Cavalier and R. Cavalieri and M. Ceasar and G. Cella and P. Cerd{\'a}-Dur{\'a}n and E. Cesarini and W. Chaibi and K. Chakravarti and Subrahmanya, {S. Chalathadka} and E. Champion and Chan, {C. H.} and Chan, {C. L.} and Chan, {C. L.} and K. Chan and M. Chan and K. Chandra and P. Chanial and S. Chao and Philip Charlton and Chase, {E. A.} and E. Chassande-Mottin and C. Chatterjee and Debarati Chatterjee and Deep Chatterjee and M. Chaturvedi and S. Chaty and C. Chen and Chen, {H. Y.} and J. Chen and K. Chen and X. Chen and Chen, {Y. B.} and Chen, {Y. R.} and Z. Chen and H. Cheng and Cheong, {C. K.} and Cheung, {H. Y.} and Chia, {H. Y.} and F. Chiadini and Chiang, {C. Y.} and G. Chiarini and R. Chierici and A. Chincarini and Chiofalo, {M. L.}",
note = "Publisher Copyright: {\textcopyright} 2021 us. Includes bibliographical references",
year = "2021",
month = nov,
day = "11",
doi = "10.1103/PhysRevD.104.102001",
language = "English",
volume = "104",
pages = "1--17",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "AMER PHYSICAL SOC",
number = "10",
}