Search Results - "Takhistov, Volodymyr"

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  1. 1

    Positrons from primordial black hole microquasars and gamma-ray bursts by Takhistov, Volodymyr

    Published in Physics letters. B (01-02-2019)
    “…We propose several novel scenarios how capture of small sublunar-mass primordial black holes (PBHs) by compact stars, white dwarfs or neutron stars, can lead…”
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  2. 2

    Exploring evaporating primordial black holes with gravitational waves by Domènech, Guillem, Takhistov, Volodymyr, Sasaki, Misao

    Published in Physics letters. B (10-12-2021)
    “…Primordial black holes (PBHs) from the early Universe have been connected with the nature of dark matter and can significantly affect cosmological history. We…”
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  3. 3

    Transmuted gravity wave signals from primordial black holes by Takhistov, Volodymyr

    Published in Physics letters. B (10-07-2018)
    “…Primordial black holes (PBHs) interacting with stars in binaries lead to a new class of gravity wave signatures that we explore. A small 10−16–10−7M⊙ PBH…”
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  4. 4

    Gas heating from spinning and non-spinning evaporating primordial black holes by Laha, Ranjan, Lu, Philip, Takhistov, Volodymyr

    Published in Physics letters. B (01-09-2021)
    “…Primordial black holes (PBHs) from the early Universe constitute a viable dark matter (DM) candidate and can span many orders of magnitude in mass. Light PBHs…”
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  5. 5

    Scalar direct detection: In-medium effects by Gelmini, Graciela B., Takhistov, Volodymyr, Vitagliano, Edoardo

    Published in Physics letters. B (10-10-2020)
    “…A simple extension of the Standard Model consists of a scalar field that can potentially constitute the dark matter (DM). Significant attention has been…”
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  6. 6

    Testing stochastic gravitational wave signals from primordial black holes with optical telescopes by Sugiyama, Sunao, Takhistov, Volodymyr, Vitagliano, Edoardo, Kusenko, Alexander, Sasaki, Misao, Takada, Masahiro

    Published in Physics letters. B (10-03-2021)
    “…Primordial black holes (PBHs) can constitute the predominant fraction of dark matter (DM) if PBHs reside in the currently unconstrained “sublunar” mass range…”
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  7. 7

    Revealing dark matter dress of primordial black holes by cosmological lensing by Oguri, Masamune, Takhistov, Volodymyr, Kohri, Kazunori

    Published in Physics letters. B (10-12-2023)
    “…Stellar-mass primordial black holes (PBHs) from the early Universe can directly contribute to the gravitational wave (GW) events observed by LIGO, but can only…”
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  8. 8

    Visible sterile neutrinos as the earliest relic probes of cosmology by Gelmini, Graciela B., Lu, Philip, Takhistov, Volodymyr

    Published in Physics letters. B (10-01-2020)
    “…A laboratory detection of a sterile neutrino could provide the first indication of the evolution of the Universe before Big-Bang Nucleosynthesis (BBN), an…”
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  9. 9

    Universal gravitational waves from interacting and clustered solitons by Lozanov, Kaloian D., Sasaki, Misao, Takhistov, Volodymyr

    Published in Physics letters. B (01-01-2024)
    “…Causal soliton formation (e.g. oscillons, Q-balls) in the primordial Universe is expected to give rise to a universal gravitational wave (GW) background, at…”
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  10. 10

    Probing relativistic axions from transient astrophysical sources by Eby, Joshua, Shirai, Satoshi, Stadnik, Yevgeny V., Takhistov, Volodymyr

    Published in Physics letters. B (10-02-2022)
    “…Emission of relativistic axions from transient sources, such as axion star explosions, can lead to observable signatures. We show that axion bursts from…”
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  11. 11

    Halo-independent dark matter electron scattering analysis with in-medium effects by Chen, Muping, Gelmini, Graciela B., Takhistov, Volodymyr

    Published in Physics letters. B (10-06-2023)
    “…Dark matter (DM)-electron scattering is a prime target of a number of direct DM detection experiments and constitutes a promising avenue for exploring…”
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  12. 12

    Effects of finite material size on axion-magnon conversion by Chigusa, So, Ito, Asuka, Nakayama, Kazunori, Takhistov, Volodymyr

    Published in The journal of high energy physics (30-01-2024)
    “…A bstract Magnetic materials are particularly favorable targets for detecting axions interacting with electrons because the collective excitation of electron…”
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  13. 13

    Primordial black hole neutrinogenesis of sterile neutrino dark matter by Chen, Muping, Gelmini, Graciela B., Lu, Philip, Takhistov, Volodymyr

    Published in Physics letters. B (01-05-2024)
    “…Sterile neutrinos are well-motivated and actively searched for new particles that would mix with the active neutrinos. We study their phenomenology when they…”
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  14. 14

    New Light on Dark Extended Lenses with the Roman Space Telescope by DeRocco, William, Smyth, Nolan, Takhistov, Volodymyr

    Published in Astrophysical journal. Letters (01-04-2024)
    “…Abstract The Roman Space Telescope’s Galactic Bulge Time Domain Survey will constitute the most sensitive microlensing survey of the Galactic bulge to date,…”
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  15. 15

    Fundamental forces and scalar field dynamics in the early universe by Kusenko, Alexander, Takhistov, Volodymyr, Yamada, Masaki, Yamazaki, Masahito

    Published in Physics letters. B (10-05-2020)
    “…Scalar weak gravity conjectures (SWGCs) attempt to pinpoint the ranges of couplings consistent with a fundamental theory of all interactions. We identify a…”
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  16. 16

    Gravitational wave probe of Planck-scale physics after inflation by Hu, Wei-Yu, Nakayama, Kazunori, Takhistov, Volodymyr, Tang, Yong

    Published in Physics letters. B (01-09-2024)
    “…Particle decays are always accompanied by the emission of graviton quanta of gravity through bremsstrahlung processes. However, the corresponding branching…”
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  17. 17

    Contribution of Secondary Neutrinos from Line-of-sight Cosmic-Ray Interactions to the IceCube Diffuse Astrophysical Flux by Kochocki, Alina, Takhistov, Volodymyr, Kusenko, Alexander, Whitehorn, Nathan

    Published in The Astrophysical journal (01-06-2021)
    “…Abstract In 10 years of observations, the IceCube neutrino observatory has revealed a neutrino sky in tension with previous expectations for neutrino…”
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  18. 18

    Establishing the Nonprimordial Origin of Black Hole–Neutron Star Mergers by Sasaki, Misao, Takhistov, Volodymyr, Vardanyan, Valeri, Zhang, Ying-li

    Published in The Astrophysical journal (01-05-2022)
    “…Abstract Primordial black holes (PBHs) from the early universe constitute attractive dark matter candidates. First detections of black hole–neutron star…”
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  19. 19

    Dark cosmic rays by Hu, Ping-Kai, Kusenko, Alexander, Takhistov, Volodymyr

    Published in Physics letters. B (10-05-2017)
    “…If dark matter particles have an electric charge, as in models of millicharged dark matter, such particles should be accelerated in the same astrophysical…”
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  20. 20

    Hadrophilic light dark matter from the atmosphere by Arguëlles, Carlos A., Muñoz, Víctor, Shoemaker, Ian M., Takhistov, Volodymyr

    Published in Physics letters. B (10-10-2022)
    “…Light sub-GeV dark matter (DM) constitutes an underexplored target, beyond the optimized sensitivity of typical direct DM detection experiments. We…”
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