Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/112693
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Type: Journal article
Title: Full band all-sky search for periodic gravitational waves in the O1 LIGO data
Author: Abbott, B.
Abbott, R.
Abbott, T.
Acernese, F.
Ackley, K.
Adams, C.
Adams, T.
Addesso, P.
Adhikari, R.
Adya, V.
Affeldt, C.
Afrough, M.
Agarwal, B.
Agathos, M.
Agatsuma, K.
Aggarwal, N.
Aguiar, O.
Aiello, L.
Ain, A.
Allen, B.
et al.
Citation: Physical Review D, 2018; 97(10):102003-1-102003-31
Publisher: American Physical Society
Issue Date: 2018
ISSN: 2470-0010
2470-0029
Statement of
Responsibility: 
B. P. Abbott ... D. D. Brown ... H. Cao ... M. R. Ganija ... W. Kim ... E. J. King ... J. Munch ... D. J. Ottaway ... P. J. Veitch ... et al. (LIGO Scientific Collaboration and Virgo Collaboration)
Abstract: We report on a new all-sky search for periodic gravitational waves in the frequency band 475–2000 Hz and with a frequency time derivative in the range of [−1.0,+0.1] × 10⁻⁸ Hz=s. Potential signals 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 gravitational-wave signals were observed, and upper limits were placed on their strengths. For completeness, results from the separately published low-frequency search 20–475 Hz are included as well. Our lowest upper limit on worst-case (linearly polarized) strain amplitude h₀ is ∼4 × 10⁻²⁵ near 170 Hz, while at the high end of our frequency range, we achieve a worst-case upper limit of 1.3 × 10⁻²⁴. For a circularly polarized source (most favorable orientation), the smallest upper limit obtained is ∼1.5 × 10⁻²⁵.
Description: Published 11 May 2018
Rights: © 2018 American Physical Society
RMID: 0030090165
DOI: 10.1103/PhysRevD.97.102003
Appears in Collections:IPAS publications

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