All-sky search for periodic gravitational waves in the O1 LIGO data

LIGO Scientific Collaboration and Virgo Collaboration; B. P. Abbott; R. Abbott; T. D. Abbott; F. Acernese; K. Ackley; C. Adams; T. Adams; P. Addesso; R. X. Adhikari; V. B. Adya; C. Affeldt; M. Afrough; B. Agarwal; K. Agatsuma; N. Aggarwal; O. D. Aguiar; L. Aiello; A. Ain; P. Ajith; B. Allen; G. Allen; A. Allocca; P. A. Altin; A. Amato; A. Ananyeva; S. B. Anderson; W. G. Anderson; S. Antier; S. Appert; K. Arai; M. C. Araya; J. S. Areeda; N. Arnaud; S. Ascenzi; G. Ashton; M. Ast; S. M. Aston; P. Astone; P. Aufmuth; C. Aulbert; K. Aultoneal; A. Avila-Alvarez; S. Babak; P. Bacon; M. K.M. Bader; S. Bae; P. T. Baker; F. Baldaccini; G. Ballardin; S. W. Ballmer; S. Banagiri; J. C. Barayoga; S. E. Barclay; B. C. Barish; D. Barker; F. Barone; B. Barr; L. Barsotti; M. Barsuglia; D. Barta; J. Bartlett; I. Bartos; R. Bassiri; A. Basti; J. C. Batch; C. Baune; M. Bawaj; M. Bazzan; B. Bécsy; C. Beer; M. Bejger; I. Belahcene; A. S. Bell; B. K. Berger; G. Bergmann; C. P.L. Berry; D. Bersanetti; A. Bertolini; J. Betzwieser; S. Bhagwat; R. Bhandare; I. A. Bilenko; G. Billingsley; C. R. Billman; J. Birch; R. Birney; O. Birnholtz; S. Biscans; A. Bisht; M. Bitossi; C. Biwer; M. A. Bizouard; J. K. Blackburn; J. Blackman; C. D. Blair; D. G. Blair; R. M. Blair; S. Bloemen; O. Bock; N. Bode; M. Boer; G. Bogaert; A. Bohe; F. Bondu; R. Bonnand; B. A. Boom; R. Bork; V. Boschi; S. Bose; Y. Bouffanais; A. Bozzi; C. Bradaschia; P. R. Brady; V. B. Braginsky; M. Branchesi; J. E. Brau; T. Briant; A. Brillet; M. Brinkmann; V. Brisson; P. Brockill; J. E. Broida; A. F. Brooks; D. A. Brown; D. D. Brown; N. M. Brown; S. Brunett; C. C. Buchanan; A. Buikema; T. Bulik; H. J. Bulten; A. Buonanno; D. Buskulic; C. Buy; R. L. Byer; M. Cabero; L. Cadonati; G. Cagnoli; C. Cahillane; J. Calderón Bustillo; T. A. Callister; E. Calloni; J. B. Camp; P. Canizares; K. C. Cannon; H. Cao; J. Cao; C. D. Capano; E. Capocasa; F. Carbognani; S. Caride; M. F. Carney; J. Casanueva Diaz; C. Casentini; S. Caudill; M. Cavaglià; F. Cavalier; R. Cavalieri; G. Cella; C. B. Cepeda; L. Cerboni Baiardi; G. Cerretani; E. Cesarini; S. J. Chamberlin; M. Chan; S. Chao; P. Charlton; E. Chassande-Mottin; D. Chatterjee; B. D. Cheeseboro; H. Y. Chen; Y. Chen; H. P. Cheng; A. Chincarini; A. Chiummo; T. Chmiel; H. S. Cho; M. Cho; J. H. Chow; N. Christensen; Q. Chu; A. J.K. Chua; S. Chua; A. K.W. Chung; S. Chung; G. Ciani; P. Ciecielag; R. Ciolfi; C. E. Cirelli; A. Cirone; F. Clara; J. A. Clark; F. Cleva; C. Cocchieri; E. Coccia; P. F. Cohadon; A. Colla; C. G. Collette; L. R. Cominsky; M. Constancio; L. Conti; S. J. Cooper; P. Corban; T. R. Corbitt; K. R. Corley; N. Cornish; A. Corsi; S. Cortese; C. A. Costa; E. Coughlin; M. W. Coughlin; S. B. Coughlin; J. P. Coulon; S. T. Countryman; P. Couvares; P. B. Covas; E. E. Cowan; D. M. Coward; M. J. Cowart; D. C. Coyne; R. Coyne; J. D.E. Creighton; T. D. Creighton; J. Cripe; S. G. Crowder; T. J. Cullen; A. Cumming; L. Cunningham; E. Cuoco; T. Dal Canton; S. L. Danilishin; S. D'Antonio; K. Danzmann; A. Dasgupta; C. F. Da Silva Costa; V. Dattilo; I. Dave; M. Davier; D. Davis; E. J. Daw; B. Day; S. De; D. Debra; E. Deelman; J. Degallaix; M. De Laurentis; S. Deléglise; W. Del Pozzo; T. Denker; T. Dent

doi:10.1103/PhysRevD.96.062002

All-sky search for periodic gravitational waves in the O1 LIGO data

LIGO Scientific Collaboration and Virgo Collaboration, B. P. Abbott, R. Abbott, T. D. Abbott, F. Acernese, K. Ackley, C. Adams, T. Adams, P. Addesso, R. X. Adhikari, V. B. Adya, C. Affeldt, M. Afrough, B. Agarwal, K. Agatsuma, N. Aggarwal, O. D. Aguiar, L. Aiello, A. Ain, P. AjithB. Allen, G. Allen, A. Allocca, P. A. Altin, A. Amato, A. Ananyeva, S. B. Anderson, W. G. Anderson, S. Antier, S. Appert, K. Arai, M. C. Araya, J. S. Areeda, N. Arnaud, S. Ascenzi, G. Ashton, M. Ast, S. M. Aston, P. Astone, P. Aufmuth, C. Aulbert, K. Aultoneal, A. Avila-Alvarez, S. Babak, P. Bacon, M. K.M. Bader, S. Bae, P. T. Baker, F. Baldaccini, G. Ballardin, S. W. Ballmer, S. Banagiri, J. C. Barayoga, S. E. Barclay, B. C. Barish, D. Barker, F. Barone, B. Barr, L. Barsotti, M. Barsuglia, D. Barta, J. Bartlett, I. Bartos, R. Bassiri, A. Basti, J. C. Batch, C. Baune, M. Bawaj, M. Bazzan, B. Bécsy, C. Beer, M. Bejger, I. Belahcene, A. S. Bell, B. K. Berger, G. Bergmann, C. P.L. Berry, D. Bersanetti, A. Bertolini, J. Betzwieser, S. Bhagwat, R. Bhandare, I. A. Bilenko, G. Billingsley, C. R. Billman, J. Birch, R. Birney, O. Birnholtz, S. Biscans, A. Bisht, M. Bitossi, C. Biwer, M. A. Bizouard, J. K. Blackburn, J. Blackman, C. D. Blair, D. G. Blair, R. M. Blair, S. Bloemen, O. Bock, N. Bode, M. Boer, G. Bogaert, A. Bohe, F. Bondu, R. Bonnand, B. A. Boom, R. Bork, V. Boschi, S. Bose, Y. Bouffanais, A. Bozzi, C. Bradaschia, P. R. Brady, V. B. Braginsky, M. Branchesi, J. E. Brau, T. Briant, A. Brillet, M. Brinkmann, V. Brisson, P. Brockill, J. E. Broida, A. F. Brooks, D. A. Brown, D. D. Brown, N. M. Brown, S. Brunett, C. C. Buchanan, A. Buikema, T. Bulik, H. J. Bulten, A. Buonanno, D. Buskulic, C. Buy, R. L. Byer, M. Cabero, L. Cadonati, G. Cagnoli, C. Cahillane, J. Calderón Bustillo, T. A. Callister, E. Calloni, J. B. Camp, P. Canizares, K. C. Cannon, H. Cao, J. Cao, C. D. Capano, E. Capocasa, F. Carbognani, S. Caride, M. F. Carney, J. Casanueva Diaz, C. Casentini, S. Caudill, M. Cavaglià, F. Cavalier, R. Cavalieri, G. Cella, C. B. Cepeda, L. Cerboni Baiardi, G. Cerretani, E. Cesarini, S. J. Chamberlin, M. Chan, S. Chao, P. Charlton, E. Chassande-Mottin, D. Chatterjee, B. D. Cheeseboro, H. Y. Chen, Y. Chen, H. P. Cheng, A. Chincarini, A. Chiummo, T. Chmiel, H. S. Cho, M. Cho, J. H. Chow, N. Christensen, Q. Chu, A. J.K. Chua, S. Chua, A. K.W. Chung, S. Chung, G. Ciani, P. Ciecielag, R. Ciolfi, C. E. Cirelli, A. Cirone, F. Clara, J. A. Clark, F. Cleva, C. Cocchieri, E. Coccia, P. F. Cohadon, A. Colla, C. G. Collette, L. R. Cominsky, M. Constancio, L. Conti, S. J. Cooper, P. Corban, T. R. Corbitt, K. R. Corley, N. Cornish, A. Corsi, S. Cortese, C. A. Costa, E. Coughlin, M. W. Coughlin, S. B. Coughlin, J. P. Coulon, S. T. Countryman, P. Couvares, P. B. Covas, E. E. Cowan, D. M. Coward, M. J. Cowart, D. C. Coyne, R. Coyne, J. D.E. Creighton, T. D. Creighton, J. Cripe, S. G. Crowder, T. J. Cullen, A. Cumming, L. Cunningham, E. Cuoco, T. Dal Canton, S. L. Danilishin, S. D'Antonio, K. Danzmann, A. Dasgupta, C. F. Da Silva Costa, V. Dattilo, I. Dave, M. Davier, D. Davis, E. J. Daw, B. Day, S. De, D. Debra, E. Deelman, J. Degallaix, M. De Laurentis, S. Deléglise, W. Del Pozzo, T. Denker, T. Dent

Research output: Contribution to journal › Article › peer-review

55 Citations (Scopus)

Abstract

We report on an all-sky search for periodic gravitational waves in the frequency band 20-475 Hz and with a frequency time derivative in the range of [-1.0,+0.1]×10-8 Hz/s. Such a signal could be produced by a nearby spinning and slightly nonaxisymmetric isolated neutron star in our galaxy. This search uses the data from Advanced LIGO's first observational run, O1. No periodic gravitational wave signals were observed, and upper limits were placed on their strengths. The lowest upper limits on worst-case (linearly polarized) strain amplitude h0 are ∼4×10-25 near 170 Hz. For a circularly polarized source (most favorable orientation), the smallest upper limits obtained are ∼1.5×10-25. These upper limits refer to all sky locations and the entire range of frequency derivative values. For a population-averaged ensemble of sky locations and stellar orientations, the lowest upper limits obtained for the strain amplitude are ∼2.5×10-25.

Original language	English
Article number	062002
Pages (from-to)	1-33
Number of pages	33
Journal	Physical Review D
Volume	96
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevD.96.062002
Publication status	Published - 12 Sep 2017

Access to Document

10.1103/PhysRevD.96.062002

Cite this

LIGO Scientific Collaboration and Virgo Collaboration, Abbott, B. P., Abbott, R., Abbott, T. D., Acernese, F., Ackley, K., Adams, C., Adams, T., Addesso, P., Adhikari, R. X., Adya, V. B., Affeldt, C., Afrough, M., Agarwal, B., Agatsuma, K., Aggarwal, N., Aguiar, O. D., Aiello, L., Ain, A., ... Dent, T. (2017). All-sky search for periodic gravitational waves in the O1 LIGO data. Physical Review D, 96(6), 1-33. [062002]. https://doi.org/10.1103/PhysRevD.96.062002

@article{3df38f2fb2714d6e941cc05109655ee7,

title = "All-sky search for periodic gravitational waves in the O1 LIGO data",

abstract = "We report on an all-sky search for periodic gravitational waves in the frequency band 20-475 Hz and with a frequency time derivative in the range of [-1.0,+0.1]×10-8 Hz/s. Such a signal could be produced by a nearby spinning and slightly nonaxisymmetric isolated neutron star in our galaxy. This search uses the data from Advanced LIGO's first observational run, O1. No periodic gravitational wave signals were observed, and upper limits were placed on their strengths. The lowest upper limits on worst-case (linearly polarized) strain amplitude h0 are ∼4×10-25 near 170 Hz. For a circularly polarized source (most favorable orientation), the smallest upper limits obtained are ∼1.5×10-25. These upper limits refer to all sky locations and the entire range of frequency derivative values. For a population-averaged ensemble of sky locations and stellar orientations, the lowest upper limits obtained for the strain amplitude are ∼2.5×10-25.",

author = "{LIGO Scientific Collaboration and Virgo Collaboration} and Abbott, {B. P.} and R. Abbott and Abbott, {T. D.} and F. Acernese and K. Ackley and C. Adams and T. Adams and P. Addesso and Adhikari, {R. X.} and Adya, {V. B.} and C. Affeldt and M. Afrough and B. Agarwal and K. Agatsuma and N. Aggarwal and Aguiar, {O. D.} and L. Aiello and A. Ain and P. Ajith and B. Allen and G. Allen and A. Allocca and Altin, {P. A.} and A. Amato and A. Ananyeva and Anderson, {S. B.} and Anderson, {W. G.} and S. Antier and S. Appert and K. Arai and Araya, {M. C.} and Areeda, {J. S.} and N. Arnaud and S. Ascenzi and G. Ashton and M. Ast and Aston, {S. M.} and P. Astone and P. Aufmuth and C. Aulbert and K. Aultoneal and A. Avila-Alvarez and S. Babak and P. Bacon and Bader, {M. K.M.} and S. Bae and Baker, {P. T.} and F. Baldaccini and G. Ballardin and Ballmer, {S. W.} and S. Banagiri and Barayoga, {J. C.} and Barclay, {S. E.} and Barish, {B. C.} and D. Barker and F. Barone and B. Barr and L. Barsotti and M. Barsuglia and D. Barta and J. Bartlett and I. Bartos and R. Bassiri and A. Basti and Batch, {J. C.} and C. Baune and M. Bawaj and M. Bazzan and B. B{\'e}csy and C. Beer and M. Bejger and I. Belahcene and Bell, {A. S.} and Berger, {B. K.} and G. Bergmann and Berry, {C. P.L.} and D. Bersanetti and A. Bertolini and J. Betzwieser and S. Bhagwat and R. Bhandare and Bilenko, {I. A.} and G. Billingsley and Billman, {C. R.} and J. Birch and R. Birney and O. Birnholtz and S. Biscans and A. Bisht and M. Bitossi and C. Biwer and Bizouard, {M. A.} and Blackburn, {J. K.} and J. Blackman and Blair, {C. D.} and Blair, {D. G.} and Blair, {R. M.} and S. Bloemen and O. Bock and N. Bode and M. Boer and G. Bogaert and A. Bohe and F. Bondu and R. Bonnand and Boom, {B. A.} and R. Bork and V. Boschi and S. Bose and Y. Bouffanais and A. Bozzi and C. Bradaschia and Brady, {P. R.} and Braginsky, {V. B.} and M. Branchesi and Brau, {J. E.} and T. Briant and A. Brillet and M. Brinkmann and V. Brisson and P. Brockill and Broida, {J. E.} and Brooks, {A. F.} and Brown, {D. A.} and Brown, {D. D.} and Brown, {N. M.} and S. Brunett and Buchanan, {C. C.} and A. Buikema and T. Bulik and Bulten, {H. J.} and A. Buonanno and D. Buskulic and C. Buy and Byer, {R. L.} and M. Cabero and L. Cadonati and G. Cagnoli and C. Cahillane and {Calder{\'o}n Bustillo}, J. and Callister, {T. A.} and E. Calloni and Camp, {J. B.} and P. Canizares and Cannon, {K. C.} and H. Cao and J. Cao and Capano, {C. D.} and E. Capocasa and F. Carbognani and S. Caride and Carney, {M. F.} and {Casanueva Diaz}, J. and C. Casentini and S. Caudill and M. Cavagli{\`a} and F. Cavalier and R. Cavalieri and G. Cella and Cepeda, {C. B.} and {Cerboni Baiardi}, L. and G. Cerretani and E. Cesarini and Chamberlin, {S. J.} and M. Chan and S. Chao and P. Charlton and E. Chassande-Mottin and D. Chatterjee and Cheeseboro, {B. D.} and Chen, {H. Y.} and Y. Chen and Cheng, {H. P.} and A. Chincarini and A. Chiummo and T. Chmiel and Cho, {H. S.} and M. Cho and Chow, {J. H.} and N. Christensen and Q. Chu and Chua, {A. J.K.} and S. Chua and Chung, {A. K.W.} and S. Chung and G. Ciani and P. Ciecielag and R. Ciolfi and Cirelli, {C. E.} and A. Cirone and F. Clara and Clark, {J. A.} and F. Cleva and C. Cocchieri and E. Coccia and Cohadon, {P. F.} and A. Colla and Collette, {C. G.} and Cominsky, {L. R.} and M. Constancio and L. Conti and Cooper, {S. J.} and P. Corban and Corbitt, {T. R.} and Corley, {K. R.} and N. Cornish and A. Corsi and S. Cortese and Costa, {C. A.} and E. Coughlin and Coughlin, {M. W.} and Coughlin, {S. B.} and Coulon, {J. P.} and Countryman, {S. T.} and P. Couvares and Covas, {P. B.} and Cowan, {E. E.} and Coward, {D. M.} and Cowart, {M. J.} and Coyne, {D. C.} and R. Coyne and Creighton, {J. D.E.} and Creighton, {T. D.} and J. Cripe and Crowder, {S. G.} and Cullen, {T. J.} and A. Cumming and L. Cunningham and E. Cuoco and Canton, {T. Dal} and Danilishin, {S. L.} and S. D'Antonio and K. Danzmann and A. Dasgupta and {Da Silva Costa}, {C. F.} and V. Dattilo and I. Dave and M. Davier and D. Davis and Daw, {E. J.} and B. Day and S. De and D. Debra and E. Deelman and J. Degallaix and {De Laurentis}, M. and S. Del{\'e}glise and {Del Pozzo}, W. and T. Denker and T. Dent",

note = "Includes bibliographical references.",

year = "2017",

month = sep,

day = "12",

doi = "10.1103/PhysRevD.96.062002",

language = "English",

volume = "96",

pages = "1--33",

journal = "Physical Review D: covering particles, fields, gravitation, and cosmology",

issn = "1550-2368",

publisher = "AMER PHYSICAL SOC",

number = "6",

}

LIGO Scientific Collaboration and Virgo Collaboration, Abbott, BP, Abbott, R, Abbott, TD, Acernese, F, Ackley, K, Adams, C, Adams, T, Addesso, P, Adhikari, RX, Adya, VB, Affeldt, C, Afrough, M, Agarwal, B, Agatsuma, K, Aggarwal, N, Aguiar, OD, Aiello, L, Ain, A, Ajith, P, Allen, B, Allen, G, Allocca, A, Altin, PA, Amato, A, Ananyeva, A, Anderson, SB, Anderson, WG, Antier, S, Appert, S, Arai, K, Araya, MC, Areeda, JS, Arnaud, N, Ascenzi, S, Ashton, G, Ast, M, Aston, SM, Astone, P, Aufmuth, P, Aulbert, C, Aultoneal, K, Avila-Alvarez, A, Babak, S, Bacon, P, Bader, MKM, Bae, S, Baker, PT, Baldaccini, F, Ballardin, G, Ballmer, SW, Banagiri, S, Barayoga, JC, Barclay, SE, Barish, BC, Barker, D, Barone, F, Barr, B, Barsotti, L, Barsuglia, M, Barta, D, Bartlett, J, Bartos, I, Bassiri, R, Basti, A, Batch, JC, Baune, C, Bawaj, M, Bazzan, M, Bécsy, B, Beer, C, Bejger, M, Belahcene, I, Bell, AS, Berger, BK, Bergmann, G, Berry, CPL, Bersanetti, D, Bertolini, A, Betzwieser, J, Bhagwat, S, Bhandare, R, Bilenko, IA, Billingsley, G, Billman, CR, Birch, J, Birney, R, Birnholtz, O, Biscans, S, Bisht, A, Bitossi, M, Biwer, C, Bizouard, MA, Blackburn, JK, Blackman, J, Blair, CD, Blair, DG, Blair, RM, Bloemen, S, Bock, O, Bode, N, Boer, M, Bogaert, G, Bohe, A, Bondu, F, Bonnand, R, Boom, BA, Bork, R, Boschi, V, Bose, S, Bouffanais, Y, Bozzi, A, Bradaschia, C, Brady, PR, Braginsky, VB, Branchesi, M, Brau, JE, Briant, T, Brillet, A, Brinkmann, M, Brisson, V, Brockill, P, Broida, JE, Brooks, AF, Brown, DA, Brown, DD, Brown, NM, Brunett, S, Buchanan, CC, Buikema, A, Bulik, T, Bulten, HJ, Buonanno, A, Buskulic, D, Buy, C, Byer, RL, Cabero, M, Cadonati, L, Cagnoli, G, Cahillane, C, Calderón Bustillo, J, Callister, TA, Calloni, E, Camp, JB, Canizares, P, Cannon, KC, Cao, H, Cao, J, Capano, CD, Capocasa, E, Carbognani, F, Caride, S, Carney, MF, Casanueva Diaz, J, Casentini, C, Caudill, S, Cavaglià, M, Cavalier, F, Cavalieri, R, Cella, G, Cepeda, CB, Cerboni Baiardi, L, Cerretani, G, Cesarini, E, Chamberlin, SJ, Chan, M, Chao, S, Charlton, P, Chassande-Mottin, E, Chatterjee, D, Cheeseboro, BD, Chen, HY, Chen, Y, Cheng, HP, Chincarini, A, Chiummo, A, Chmiel, T, Cho, HS, Cho, M, Chow, JH, Christensen, N, Chu, Q, Chua, AJK, Chua, S, Chung, AKW, Chung, S, Ciani, G, Ciecielag, P, Ciolfi, R, Cirelli, CE, Cirone, A, Clara, F, Clark, JA, Cleva, F, Cocchieri, C, Coccia, E, Cohadon, PF, Colla, A, Collette, CG, Cominsky, LR, Constancio, M, Conti, L, Cooper, SJ, Corban, P, Corbitt, TR, Corley, KR, Cornish, N, Corsi, A, Cortese, S, Costa, CA, Coughlin, E, Coughlin, MW, Coughlin, SB, Coulon, JP, Countryman, ST, Couvares, P, Covas, PB, Cowan, EE, Coward, DM, Cowart, MJ, Coyne, DC, Coyne, R, Creighton, JDE, Creighton, TD, Cripe, J, Crowder, SG, Cullen, TJ, Cumming, A, Cunningham, L, Cuoco, E, Canton, TD, Danilishin, SL, D'Antonio, S, Danzmann, K, Dasgupta, A, Da Silva Costa, CF, Dattilo, V, Dave, I, Davier, M, Davis, D, Daw, EJ, Day, B, De, S, Debra, D, Deelman, E, Degallaix, J, De Laurentis, M, Deléglise, S, Del Pozzo, W, Denker, T & Dent, T 2017, 'All-sky search for periodic gravitational waves in the O1 LIGO data', Physical Review D, vol. 96, no. 6, 062002, pp. 1-33. https://doi.org/10.1103/PhysRevD.96.062002

TY - JOUR

T1 - All-sky search for periodic gravitational waves in the O1 LIGO data

AU - LIGO Scientific Collaboration and Virgo Collaboration

AU - Abbott, B. P.

AU - Abbott, R.

AU - Abbott, T. D.

AU - Acernese, F.

AU - Ackley, K.

AU - Adams, C.

AU - Adams, T.

AU - Addesso, P.

AU - Adhikari, R. X.

AU - Adya, V. B.

AU - Affeldt, C.

AU - Afrough, M.

AU - Agarwal, B.

AU - Agatsuma, K.

AU - Aggarwal, N.

AU - Aguiar, O. D.

AU - Aiello, L.

AU - Ain, A.

AU - Ajith, P.

AU - Allen, B.

AU - Allen, G.

AU - Allocca, A.

AU - Altin, P. A.

AU - Amato, A.

AU - Ananyeva, A.

AU - Anderson, S. B.

AU - Anderson, W. G.

AU - Antier, S.

AU - Appert, S.

AU - Arai, K.

AU - Araya, M. C.

AU - Areeda, J. S.

AU - Arnaud, N.

AU - Ascenzi, S.

AU - Ashton, G.

AU - Ast, M.

AU - Aston, S. M.

AU - Astone, P.

AU - Aufmuth, P.

AU - Aulbert, C.

AU - Aultoneal, K.

AU - Avila-Alvarez, A.

AU - Babak, S.

AU - Bacon, P.

AU - Bader, M. K.M.

AU - Bae, S.

AU - Baker, P. T.

AU - Baldaccini, F.

AU - Ballardin, G.

AU - Ballmer, S. W.

AU - Banagiri, S.

AU - Barayoga, J. C.

AU - Barclay, S. E.

AU - Barish, B. C.

AU - Barker, D.

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 - Batch, J. C.

AU - Baune, C.

AU - Bawaj, M.

AU - Bazzan, M.

AU - Bécsy, B.

AU - Beer, C.

AU - Bejger, M.

AU - Belahcene, I.

AU - Bell, A. S.

AU - Berger, B. K.

AU - Bergmann, G.

AU - Berry, C. P.L.

AU - Bersanetti, D.

AU - Bertolini, A.

AU - Betzwieser, J.

AU - Bhagwat, S.

AU - Bhandare, R.

AU - Bilenko, I. A.

AU - Billingsley, G.

AU - Billman, C. R.

AU - Birch, J.

AU - Birney, R.

AU - Birnholtz, O.

AU - Biscans, S.

AU - Bisht, A.

AU - Bitossi, M.

AU - Biwer, C.

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 - Bock, O.

AU - Bode, N.

AU - Boer, M.

AU - Bogaert, G.

AU - Bohe, A.

AU - Bondu, F.

AU - Bonnand, R.

AU - Boom, B. A.

AU - Bork, R.

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N1 - Includes bibliographical references.

PY - 2017/9/12

Y1 - 2017/9/12

N2 - We report on an all-sky search for periodic gravitational waves in the frequency band 20-475 Hz and with a frequency time derivative in the range of [-1.0,+0.1]×10-8 Hz/s. Such a signal could be produced by a nearby spinning and slightly nonaxisymmetric isolated neutron star in our galaxy. This search uses the data from Advanced LIGO's first observational run, O1. No periodic gravitational wave signals were observed, and upper limits were placed on their strengths. The lowest upper limits on worst-case (linearly polarized) strain amplitude h0 are ∼4×10-25 near 170 Hz. For a circularly polarized source (most favorable orientation), the smallest upper limits obtained are ∼1.5×10-25. These upper limits refer to all sky locations and the entire range of frequency derivative values. For a population-averaged ensemble of sky locations and stellar orientations, the lowest upper limits obtained for the strain amplitude are ∼2.5×10-25.

AB - We report on an all-sky search for periodic gravitational waves in the frequency band 20-475 Hz and with a frequency time derivative in the range of [-1.0,+0.1]×10-8 Hz/s. Such a signal could be produced by a nearby spinning and slightly nonaxisymmetric isolated neutron star in our galaxy. This search uses the data from Advanced LIGO's first observational run, O1. No periodic gravitational wave signals were observed, and upper limits were placed on their strengths. The lowest upper limits on worst-case (linearly polarized) strain amplitude h0 are ∼4×10-25 near 170 Hz. For a circularly polarized source (most favorable orientation), the smallest upper limits obtained are ∼1.5×10-25. These upper limits refer to all sky locations and the entire range of frequency derivative values. For a population-averaged ensemble of sky locations and stellar orientations, the lowest upper limits obtained for the strain amplitude are ∼2.5×10-25.

UR - http://www.scopus.com/inward/record.url?scp=85031746235&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85031746235&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.96.062002

DO - 10.1103/PhysRevD.96.062002

M3 - Article

AN - SCOPUS:85031746235

VL - 96

SP - 1

EP - 33

JO - Physical Review D: covering particles, fields, gravitation, and cosmology

JF - Physical Review D: covering particles, fields, gravitation, and cosmology

SN - 1550-2368

IS - 6

M1 - 062002

ER -

All-sky search for periodic gravitational waves in the O1 LIGO data

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