Characterization of systematic error in Advanced LIGO calibration

  title={Characterization of systematic error in Advanced LIGO calibration},
  author={Ling Sun and E Goetz and Jeffrey Kissel and Joe Betzwieser and Sudarshan Karki and Aaron Viets and Madeline Wade and Dripta Bhattacharjee and Vladimir Bossilkov and P B Covas and Laurence Elise Helene Datrier and Rachel Gray and Shivaraj Kandhasamy and Yannick K. Lecoeuche and Greg Mendell and Timesh Mistry and Ethan Payne and Richard L. Savage and Allan J. Weinstein and Stuart M. Aston and A. Buikema and C. Cahillane and J C Driggers and Sheila E. Dwyer and Rahul Kumar and A. Urban},
  journal={arXiv: Instrumentation and Methods for Astrophysics},
The raw outputs of the detectors within the Advanced Laser Interferometer Gravitational-Wave Observatory need to be calibrated in order to produce the estimate of the dimensionless strain used for astrophysical analyses. The two detectors have been upgraded since the second observing run and finished the year-long third observing run. Understanding, accounting, and/or compensating for the complex-valued response of each part of the upgraded detectors improves the overall accuracy of the… Expand
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When transient events are observed with multiple sensors, it is often necessary to establish the significance of coincident events. We derive a universal null test for an arbitrary number of sensorsExpand
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All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data
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Rapidly spinning neutron stars are promising sources of persistent, continuous gravitational waves. Detecting such a signal would allow probing of the physical properties of matter under extremeExpand
Constraining the Hubble constant to a precision of about 1% using multi-band dark standard siren detections
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Liang-Gui Zhu, 2 Ling-Hua Xie, Yi-Ming Hu, 2, ∗ Shuai Liu, 2, † En-Kun Li, 2, ‡ Nicola R. Napolitano, Bai-Tian Tang, Jian-dong Zhang, 2, § and Jianwei Mei 2 School of Physics and Astronomy, SunExpand
Constraints from LIGO O3 Data on Gravitational-wave Emission Due to R-modes in the Glitching Pulsar PSR J0537–6910
We present a search for continuous gravitational-wave emission due to r-modes in the pulsar PSR J0537–6910 using data from the LIGO–Virgo Collaboration observing run O3. PSR J0537–6910 is a youngExpand


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