Impacts of Jets and winds from primordial black holes-Reference-Cited by-同舟云学术

Impacts of Jets and winds from primordial black holes

Published:2022-08-25 Issue:1 Volume:517 Page:L1-L4
ISSN:1745-3925
Container-title:Monthly Notices of the Royal Astronomical Society: Letters
language:en
Short-container-title:

Author:

Takhistov Volodymyr¹²,Lu Philip³⁴,Murase Kohta⁵⁶^ORCID,Inoue Yoshiyuki¹⁷⁸,Gelmini Graciela B³

Affiliation:

1. Kavli Institute for the Physics and Mathematics of the Universe (WPI), UTIAS The University of Tokyo , Kashiwa, Chiba 277-8583, Japan

2. International Center for Quantum-field Measurement Systems for Studies of the Universe and Particles (QUP), High Energy Accelerator Research Organization (KEK) , Tsukuba, Ibaraki 305-0801, Japan

3. Department of Physics and Astronomy, University of California , Los Angeles, CA 90095-1547, USA

4. Center for Theoretical Physics, Department of Physics and Astronomy, Seoul National University , Seoul 08826, Korea

5. Department of Physics, Department of Astronomy and Astrophysics, Center for Multimessenger Astrophysics, The Pennsylvania State University , University Park, PA 16802, USA

6. Center for Gravitational Physics, Yukawa Institute for Theoretical Physics , Kyoto, Kyoto 16802, Japan

7. Department of Earth and Space Science, Graduate School of Science, Osaka University , Toyonaka, Osaka 560-0043, Japan

8. Interdisciplinary Theoretical & Mathematical Science Program (iTHEMS) , RIKEN, 2-1 Hirosawa, Saitama 351-0198, Japan

Abstract

ABSTRACT Primordial black holes (PBHs) formed in the early Universe constitute an attractive candidate for dark matter. Within the gaseous environment of the interstellar medium, PBHs with accretion discs naturally launch outflows such as winds and jets. We discuss for the first time how PBHs with significant spin can sustain powerful relativistic jets and generate associated cocoons. Jets and winds can efficiently deposit their kinetic energies and heat the surrounding gas through shocks. Focusing on the Leo T dwarf galaxy, we demonstrate that these effects form novel tests and set new limits on PBHs over a significant ∼10−2 –106 M⊙ mass range, including the parameter space associated with gravitational wave observations by the LIGO and VIRGO Collaborations. Observing the morphology of emission will allow to distinguish between jet and wind contributions, and hence establishes a new method for identifying spinning PBHs.

Funder

U.S. Department of Energy

National Research Foundation of Korea

NSF

JSPS

MEXT

National Science Foundation

Publisher

Oxford University Press (OUP)

Subject

Space and Planetary Science,Astronomy and Astrophysics

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