Showing 1 - 20 results of 271 for search '"cold dark matter"', query time: 0.18s Refine Results
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    Universal Multistream Radial Structures of Cold Dark Matter Halos by Yohsuke Enomoto, Takahiro Nishimichi, Atsushi Taruya

    Published 2023-01-01
    “…Virialized halos of cold dark matter generically exhibit multistream structures of accreted dark matter within an outermost radial caustic known as the splashback radius. …”
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    Light cold dark matter from non-thermal decay by Ki-Young Choi, Jinn-Ouk Gong, Junghoon Joh, Wan-Il Park, Osamu Seto

    Published 2023-10-01
    “…We demonstrate two explicit examples for such light cold dark matter.…”
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    Polarized image of a rotating black hole surrounded by a cold dark matter halo by Xin Qin, Songbai Chen, Zelin Zhang, Jiliang Jing

    Published 2023-02-01
    “…Abstract We have studied the polarized image of an equatorial emitting ring around a rotating black hole surrounded by a cold dark matter (CDM) halo. Results show that the CDM halo density has the similar effects of the halo’s characteristic radius on the polarized image for the black hole. …”
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    Massive particle pair production and oscillation in Friedman Universe: reheating energy and entropy, and cold dark matter by She-Sheng Xue

    Published 2023-05-01
    “…Stable massive pairs represent cold dark matter particles and weakly interact with dark energy. …”
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    Axion-like particle as cold dark matter via the misalignment mechanism with PQ symmetry unbroken during inflation by Pawel Kozow, Marek Olechowski

    Published 2023-07-01
    “…The QCD axion and axion-like particles (ALPs) are well motivated candidates for Cold Dark Matter (CDM). Such models may be divided into two classes depending on whether the associated Peccei-Quinn (PQ) symmetry is broken or not during inflation. …”
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    Cold Dark Matter and Self-interacting Dark Matter Interpretations of the Strong Gravitational Lensing Object JWST-ER1 by Demao Kong, Daneng Yang, Hai-Bo Yu

    Published 2024-01-01
    “…In this work, we show that a cold dark matter halo, influenced by gas-driven adiabatic contraction, can account for the observed lens mass. …”
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