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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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  • معلومة اضافية
    • بيانات النشر:
      American Physical Society
    • الموضوع:
      2022
    • Collection:
      Caltech Authors (California Institute of Technology)
    • نبذة مختصرة :
      This paper describes the first all-sky search for long-duration, quasimonochromatic gravitational-wave signals emitted by ultralight scalar boson clouds around spinning black holes using data from the third observing run of Advanced LIGO. We analyze the frequency range from 20 to 610 Hz, over a small frequency derivative range around zero, and use multiple frequency resolutions to be robust towards possible signal frequency wanderings. Outliers from this search are followed up using two different methods, one more suitable for nearly monochromatic signals, and the other more robust towards frequency fluctuations. We do not find any evidence for such signals and set upper limits on the signal strain amplitude, the most stringent being ≈10â»Â²âµ at around 130 Hz. We interpret these upper limits as both an "exclusion region" in the boson mass/black hole mass plane and the maximum detectable distance for a given boson mass, based on an assumption of the age of the black hole/boson cloud system. ; © 2022 American Physical Society. Received 30 November 2021; accepted 13 April 2022; published 9 May 2022. This material is based upon work supported by NSF's LIGO Laboratory which is a major facility fully funded by the National Science Foundation. The authors also gratefully acknowledge the support of the Science and Technology Facilities Council (STFC) of the United Kingdom, the Max-Planck-Society (MPS), and the State of Niedersachsen/Germany for support of the construction of Advanced LIGO and construction and operation of the GEO600 detector. Additional support for Advanced LIGO was provided by the Australian Research Council. The authors gratefully acknowledge the Italian Istituto Nazionale di Fisica Nucleare (INFN), the French Centre National de la Recherche Scientifique (CNRS) and the Netherlands Organization for Scientific Research (NWO), for the construction and operation of the Virgo detector and the creation and support of the EGO consortium. The authors also gratefully acknowledge research support from these ...
    • Relation:
      https://arxiv.org/abs/2111.15507; https://doi.org/10.1103/PhysRevD.105.102001; eprintid:114545
    • الرقم المعرف:
      10.1103/PhysRevD.105.102001
    • Rights:
      info:eu-repo/semantics/openAccess ; Other
    • الرقم المعرف:
      edsbas.D0E19A0