Results 131 to 140 of about 12,885 (260)

Dark matter interpretation of the Fermi-LAT observations toward the outer halo of M31. [PDF]

Phys Rev D, 2021
Karwin CM, Murgia S, Moskalenko IV, Fillingham SP, Burns AK, Fieg M.   +5 more
europepmc   +1 more source

Exploring direct detection suppressed regions in a simple 2-scalar mediator model of scalar dark matter. [PDF]

Eur Phys J C Part Fields, 2021
Claude J, Godfrey S.
europepmc   +1 more source

A UNIVERSAL MASS PROFILE FOR DWARF SPHEROIDAL GALAXIES?

The Astrophysical Journal, 2009
Replacement provides corrections to values of half-light radii adopted for eight classical dSphs, including revised tables and figures (conclusions are unchanged).
Edward W. Olszewski, N. Wyn Evans, Gerard Gilmore, Jorge Peñarrubia, Mario Mateo, Matthew G. Walker   +5 more
openaire   +3 more sources

The inert doublet model in the light of Fermi-LAT gamma-ray data: a global fit analysis

European Physical Journal C: Particles and Fields, 2017
We perform a global fit within the inert doublet model taking into account experimental observables from colliders, direct and indirect dark matter searches and theoretical constraints.
Benedikt Eiteneuer, Andreas Goudelis, Jan Heisig   +2 more
doaj   +1 more source

Core and Tidal Radii of the Carina Dwarf Spheroidal Galaxy from UK Schmidt Telescope Plates [PDF]

, 1985
P. J. Godwin
openalex   +1 more source

Evaluating the Potential to Constrain Dark Matter Annihilation with Fermi-LAT Observations of Ultrafaint Compact Stellar Systems

The Astrophysical Journal Letters
Recent results from numerical simulations and models of galaxy formation suggest that recently discovered ultrafaint compact stellar systems (UFCSs) in the halo of the Milky Way (MW) may be some of the smallest and faintest galaxies. If this is the case,
Antonio Circiello, Alex McDaniel, Alex Drlica-Wagner, Christopher Karwin, Marco Ajello, Mattia Di Mauro, Miguel Á. Sánchez-Conde   +6 more
doaj   +1 more source

Environmental Mechanisms Shaping the Nature of Dwarf Spheroidal Galaxies: The View of Computer Simulations

Advances in Astronomy, 2010
We review numerical works carried out over the last decade on the role of environmental mechanisms in shaping nature of the faintest galaxies known, dwarf spheroidals (dSphs). The combination of tidally induced morphological transformation, termed tidal
Lucio Mayer
doaj   +1 more source

A dynamical study of the Sextans dwarf spheroidal galaxy [PDF]

, 1994
J. C. Hargreaves, G. Gilmore, M. J. Irwin, D. Carter   +3 more
openalex   +1 more source

Absolute Proper Motions of the Dwarf Spheroidal Galaxies in Draco and Ursa Minor [PDF]

, 1994
R.‐D. Scholz, M. J. Irwin
openalex   +1 more source

A Census of Dwarf Galaxy Satellites around LMC-mass Galaxy NGC 2403

The Astrophysical Journal
We present the first comprehensive census of the satellite population around a Large Magellanic Cloud stellar-mass galaxy, as part of the Magellanic Analog Dwarf Companions and Stellar Halos (MADCASH) survey. We have surveyed NGC 2403 ( D = 3.0 Mpc) with
Jeffrey L. Carlin, David J. Sand, Burçin Mutlu-Pakdil, Denija Crnojević, Amandine Doliva-Dolinsky, Christopher T. Garling, Annika H. G. Peter, Jean P. Brodie, Duncan A. Forbes, Jonathan R. Hargis, Aaron J. Romanowsky, Kristine Spekkens, Jay Strader, Beth Willman   +13 more
doaj   +1 more source