Results 151 to 160 of about 12,885 (260)

Probing late-time annihilations of oscillating asymmetric dark matter via rotation curves of galaxies

open access: yesEuropean Physical Journal C: Particles and Fields
In this paper, we explore the Oscillating Asymmetric Dark Matter (OADM) model to address the core-cusp problem, aiming to resolve the discrepancy between the predictions of the $$\Lambda \textrm{CDM}$$ Λ CDM cosmological model and the observed dark ...
Júlia G. Mamprim   +4 more
doaj   +1 more source

Self-interacting Dark Matter Interpretation of Crater II

open access: yesThe Astrophysical Journal Letters
The satellite galaxy Crater II of the Milky Way is extremely cold and exceptionally diffuse. These unusual properties are challenging to understand in the standard model of cold dark matter.
Xingyu Zhang   +3 more
doaj   +1 more source

Exploring Halo Substructure with Giant Stars. II. Mapping the Extended Structure of the Carina Dwarf Spheroidal Galaxy [PDF]

open access: bronze, 2000
Steven R. Majewski   +5 more
openalex   +1 more source

An upper limit on the H I content of the Carina dwarf spheroidal galaxy

open access: bronze, 1990
J. R. Mould   +4 more
openalex   +1 more source

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