Abstract
We present the results of targeted searches for gravitational-wave transients associated with gamma-ray bursts during the second observing run of Advanced LIGO and Advanced Virgo, which took place from 2016 November to 2017 August. We have analyzed 98 gamma-ray bursts using an unmodeled search method that searches for generic transient gravitational waves and 42 with a modeled search method that targets compact-binary mergers as progenitors of short gamma-ray bursts. Both methods clearly detect the previously reported binary merger signal GW170817, with p-values of <9.38 10-6 (modeled) and 3.1 10-4 (unmodeled). We do not find any significant evidence for gravitational-wave signals associated with the other gamma-ray bursts analyzed, and therefore we report lower bounds on the distance to each of these, assuming various source types and signal morphologies. Using our final modeled search results, short gamma-ray burst observations, and assuming binary neutron star progenitors, we place bounds on the rate of short gamma-ray bursts as a function of redshift for z ≤ 1. We estimate 0.07-1.80 joint detections with Fermi-GBM per year for the 2019-20 LIGO-Virgo observing run and 0.15-3.90 per year when current gravitational-wave detectors are operating at their design sensitivities.
Original language | English |
---|---|
Article number | 75 |
Number of pages | 15 |
Journal | The Astrophysical Journal |
Volume | 886 |
Issue number | 1 |
DOIs | |
Publication status | Published - 20 Nov 2019 |
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In: The Astrophysical Journal, Vol. 886, No. 1, 75, 20.11.2019.
Research output: Contribution to journal › Article › Research › peer-review
TY - JOUR
T1 - Search for Gravitational-wave Signals Associated with Gamma-Ray Bursts during the Second Observing Run of Advanced LIGO and Advanced Virgo
AU - Abbott, B. P.
AU - Abbott, R.
AU - Abbott, T. D.
AU - Abraham, S.
AU - Acernese, F.
AU - Ackley, K.
AU - Adams, C.
AU - Adhikari, R. X.
AU - Adya, V. B.
AU - Affeldt, C.
AU - Agathos, M.
AU - Agatsuma, K.
AU - Aggarwal, N.
AU - Aguiar, O. D.
AU - Aiello, L.
AU - Ain, A.
AU - Ajith, P.
AU - Allen, G.
AU - Allocca, A.
AU - Aloy, M. A.
AU - Altin, P. A.
AU - Amato, A.
AU - Anand, S.
AU - Ananyeva, A.
AU - Anderson, S. B.
AU - Anderson, W. G.
AU - Angelova, S. V.
AU - Antier, S.
AU - Appert, S.
AU - Arai, K.
AU - Araya, M. C.
AU - Areeda, J. S.
AU - Ar ne, M.
AU - Arnaud, N.
AU - Aronson, S. M.
AU - Ascenzi, S.
AU - Ashton, G.
AU - Aston, S. M.
AU - Astone, P.
AU - Aubin, F.
AU - Aufmuth, P.
AU - Aultoneal, K.
AU - Austin, C.
AU - Avendano, V.
AU - Avila-Alvarez, A.
AU - Babak, S.
AU - Bacon, P.
AU - Badaracco, F.
AU - Bader, M. K.M.
AU - Bae, S.
AU - Baird, J.
AU - Baker, P. T.
AU - Baldaccini, F.
AU - Ballardin, G.
AU - Ballmer, S. W.
AU - Bals, A.
AU - Banagiri, S.
AU - Barayoga, J. C.
AU - Barbieri, C.
AU - Barclay, S. E.
AU - Barish, B. C.
AU - Barker, D.
AU - Barkett, K.
AU - Barnum, S.
AU - Barone, F.
AU - Barr, B.
AU - Barsotti, L.
AU - Barsuglia, M.
AU - Barta, D.
AU - Bartlett, J.
AU - Bartos, I.
AU - Bassiri, R.
AU - Basti, A.
AU - Bawaj, M.
AU - Bayley, J. C.
AU - Bazzan, M.
AU - Bécsy, B.
AU - Bejger, M.
AU - Belahcene, I.
AU - Bell, A. S.
AU - Beniwal, D.
AU - Benjamin, M. G.
AU - Berger, B. K.
AU - Bergmann, G.
AU - Bernuzzi, S.
AU - Berry, C. P.L.
AU - Bersanetti, D.
AU - Bertolini, A.
AU - Betzwieser, J.
AU - Bhandare, R.
AU - Bidler, J.
AU - Biggs, E.
AU - Bilenko, I. A.
AU - Bilgili, S. A.
AU - Billingsley, G.
AU - Birney, R.
AU - Birnholtz, O.
AU - Biscans, S.
AU - Bischi, M.
AU - Biscoveanu, S.
AU - Bisht, A.
AU - Bitossi, M.
AU - Bizouard, M. A.
AU - Blackburn, J. K.
AU - Blackman, J.
AU - Blair, C. D.
AU - Blair, D. G.
AU - Blair, R. M.
AU - Bloemen, S.
AU - Bobba, F.
AU - Bode, N.
AU - Boer, M.
AU - Boetzel, Y.
AU - Bogaert, G.
AU - Bondu, F.
AU - Bonnand, R.
AU - Booker, P.
AU - Boom, B. A.
AU - Bork, R.
AU - Boschi, V.
AU - Bose, S.
AU - Bossilkov, V.
AU - Bosveld, J.
AU - Bouffanais, Y.
AU - Bozzi, A.
AU - Bradaschia, C.
AU - Brady, P. R.
AU - Bramley, A.
AU - Branchesi, M.
AU - Brau, J. E.
AU - Breschi, M.
AU - Briant, T.
AU - Briggs, J. H.
AU - Brighenti, F.
AU - Brillet, A.
AU - Brinkmann, M.
AU - Brockill, P.
AU - Brooks, A. F.
AU - Brooks, J.
AU - Brown, D. D.
AU - Brunett, S.
AU - Buikema, A.
AU - Bulik, T.
AU - Bulten, H. J.
AU - Buonanno, A.
AU - Buskulic, D.
AU - Buy, C.
AU - Byer, R. L.
AU - Cabero, M.
AU - Cadonati, L.
AU - Cagnoli, G.
AU - Cahillane, C.
AU - Bustillo, J. Calderón
AU - Callister, T. A.
AU - Calloni, E.
AU - Camp, J. B.
AU - Campbell, W. A.
AU - Canepa, M.
AU - Cannon, K. C.
AU - Cao, H.
AU - Cao, J.
AU - Carapella, G.
AU - Carbognani, F.
AU - Caride, S.
AU - Carney, M. F.
AU - Carullo, G.
AU - Diaz, J. Casanueva
AU - Casentini, C.
AU - Caudill, S.
AU - Cavagli, M.
AU - Cavalier, F.
AU - Cavalieri, R.
AU - Cella, G.
AU - Cerdá-Durán, P.
AU - Cesarini, E.
AU - Chaibi, O.
AU - Chakravarti, K.
AU - Chamberlin, S. J.
AU - Chan, M.
AU - Chao, S.
AU - Charlton, P.
AU - Chase, E. A.
AU - Chassande-Mottin, E.
AU - Chatterjee, D.
AU - Chaturvedi, M.
AU - Cheeseboro, B. D.
AU - Chen, H. Y.
AU - Chen, X.
AU - Chen, Y.
AU - Cheng, H. P.
AU - Cheong, C. K.
AU - Chia, H. Y.
AU - Chiadini, F.
AU - Chincarini, A.
AU - Chiummo, A.
AU - Cho, G.
AU - Cho, H. S.
AU - Cho, M.
AU - Christensen, N.
AU - Chu, Q.
AU - Chua, S.
AU - Chung, K. W.
AU - Chung, S.
AU - Ciani, G.
AU - Cieślar, M.
AU - Ciobanu, A. A.
AU - Ciolfi, R.
AU - Cipriano, F.
AU - Cirone, A.
AU - Clara, F.
AU - Clark, J. A.
AU - Clearwater, P.
AU - Cleva, F.
AU - Coccia, E.
AU - Cohadon, P. F.
AU - Cohen, D.
AU - Colleoni, M.
AU - Collette, C. G.
AU - Collins, C.
AU - Colpi, M.
AU - Cominsky, L. R.
AU - Constancio, M.
AU - Conti, L.
AU - Cooper, S. J.
AU - Corban, P.
AU - Corbitt, T. R.
AU - Cordero-Carrión, I.
AU - Corezzi, S.
AU - Corley, K. R.
AU - Cornish, N.
AU - Corre, D.
AU - Corsi, A.
AU - Cortese, S.
AU - Costa, C. A.
AU - Easter, P. J.
AU - Vivanco, Francisco Hernandez
AU - Goncharov, B.
AU - Hübner, M. T.
AU - Lasky, P. D.
AU - Levin, Y.
AU - Lin, F.
AU - Meadors, G. D.
AU - Payne, E.
AU - Sammut, L.
AU - Sarin, N.
AU - Smith, R. J.E.
AU - Talbot, C.
AU - Thrane, E.
AU - Vinciguerra, S.
AU - Zhu, X. J.
AU - The LIGO Scientific Collaboration
AU - Virgo Collaboration
N1 - Publisher Copyright: © 2019. The American Astronomical Society.. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2019/11/20
Y1 - 2019/11/20
N2 - We present the results of targeted searches for gravitational-wave transients associated with gamma-ray bursts during the second observing run of Advanced LIGO and Advanced Virgo, which took place from 2016 November to 2017 August. We have analyzed 98 gamma-ray bursts using an unmodeled search method that searches for generic transient gravitational waves and 42 with a modeled search method that targets compact-binary mergers as progenitors of short gamma-ray bursts. Both methods clearly detect the previously reported binary merger signal GW170817, with p-values of <9.38 10-6 (modeled) and 3.1 10-4 (unmodeled). We do not find any significant evidence for gravitational-wave signals associated with the other gamma-ray bursts analyzed, and therefore we report lower bounds on the distance to each of these, assuming various source types and signal morphologies. Using our final modeled search results, short gamma-ray burst observations, and assuming binary neutron star progenitors, we place bounds on the rate of short gamma-ray bursts as a function of redshift for z ≤ 1. We estimate 0.07-1.80 joint detections with Fermi-GBM per year for the 2019-20 LIGO-Virgo observing run and 0.15-3.90 per year when current gravitational-wave detectors are operating at their design sensitivities.
AB - We present the results of targeted searches for gravitational-wave transients associated with gamma-ray bursts during the second observing run of Advanced LIGO and Advanced Virgo, which took place from 2016 November to 2017 August. We have analyzed 98 gamma-ray bursts using an unmodeled search method that searches for generic transient gravitational waves and 42 with a modeled search method that targets compact-binary mergers as progenitors of short gamma-ray bursts. Both methods clearly detect the previously reported binary merger signal GW170817, with p-values of <9.38 10-6 (modeled) and 3.1 10-4 (unmodeled). We do not find any significant evidence for gravitational-wave signals associated with the other gamma-ray bursts analyzed, and therefore we report lower bounds on the distance to each of these, assuming various source types and signal morphologies. Using our final modeled search results, short gamma-ray burst observations, and assuming binary neutron star progenitors, we place bounds on the rate of short gamma-ray bursts as a function of redshift for z ≤ 1. We estimate 0.07-1.80 joint detections with Fermi-GBM per year for the 2019-20 LIGO-Virgo observing run and 0.15-3.90 per year when current gravitational-wave detectors are operating at their design sensitivities.
UR - http://www.scopus.com/inward/record.url?scp=85077459912&partnerID=8YFLogxK
U2 - 10.3847/1538-4357/ab4b48
DO - 10.3847/1538-4357/ab4b48
M3 - Article
AN - SCOPUS:85077459912
SN - 1538-4357
VL - 886
JO - The Astrophysical Journal
JF - The Astrophysical Journal
IS - 1
M1 - 75
ER -