[PDF][PDF] Doing More with Less: Dark Matter & Modified Gravity

NCM Martens, M King - … : Stars, Simulations, and the Struggle to …, 2023 - library.oapen.org
… We have argued that the common ground for trading between dark matter and modified
gravity sympathisers is more fertile than this minimal requirement, as their explanatory values …

IS DARK MATTER

S Hossenfelder, SS McGaugh - Scientific American, 2018 - JSTOR
most of the effect we now assign to dark matter comes not from gravity but from the superfluid's
direct interaction with normal matter… witness acting on normal matter in galaxies is hard for …

Where is the dark matter?

NA Bahcall, LM Lubin, V Dorman - The Astrophysical Journal, 1995 - iopscience.iop.org
… We suggest that most of the dark matter resides in large galaxy halos with R 1 200 kpc.
We show that the mass of groups, clusters, and possibly superclusters of galaxies may be …

A new era in the search for dark matter

G Bertone, TMP Tait - Nature, 2018 - nature.com
… nature of dark matter from past experiments and the implications for planned dark-matter
searches … -wave observations is our best hope of making progress on the dark-matter problem. …

[PDF][PDF] Dark matter in the universe

V Rubin - Scientific American, 1998 - gold.mukto-mona.com
… of dark matter. At … , dark matter appears to dwarf luminous matter by a factor of at least 10,
possibly as much as 100. Overall, we believe dark matter associates loosely with bright matter, …

Ultra-light dark matter

EGM Ferreira - The Astronomy and Astrophysics Review, 2021 - Springer
dark matter (FDM), the self-interacting fuzzy dark matter (SIFDM), and the DM superfluid.
Each of these classes comprises many models, each presenting a similar phenomenology in …

A theory of dark matter

N Arkani-Hamed, DP Finkbeiner, TR Slatyer… - Physical Review D …, 2009 - APS
… We need the dark matter to have an excited state, and we will further assume the dark matter
… If this requires energy greater than 4me it is very hard to generate enough positrons to …

Cold dark matter: controversies on small scales

DH Weinberg, JS Bullock… - Proceedings of the …, 2015 - National Acad Sciences
low star formation efficiency could explain why most of the dark matter subhalos orbiting the
Milky Way do … However, it is not clear that this solution can work in the lowest mass galaxies, …

Majorons: A simultaneous solution to the large and small scale dark matter problems

G Gelmini, DN Schramm, JWF Valle - Physics Letters B, 1984 - Elsevier
… The majoron model parameters which best fit the dark matter … that there are two kinds of
dark matter” problems. One is the … it is not obvious that this dark matter is required to be non-…

Cold dark matter

S Dodelson, EI Gates, MS Turner - Science, 1996 - science.org
… The second group specifies the composition of invisible matter in the universe: radiation,
dark matter, and the cosmological constant. Radiation refers to relativistic particles: the photons …