2.3k citations · 38.4k across the 283 of their papers we have counts for
8 papers · 1 filter
Cold + Hot Dark Matter Cosmology with ev
Joel R. Primack, Jon Holtzman, Anatoly Klypin +2
Cold + Hot Dark Matter (CHDM) cosmological models require a total neutrino mass eV. Because recent data support the oscillation explanation of the cosmi…
Galaxy Group Analysis - a Robust Discriminator between Cosmological Models: Cold+HOT Dark Matter and CDM Confront Cfa1
R. Nolthenius, A. A. Klypin, J. R. Primack
We present techniques for identifying and analyzing galaxy groups and show that they provide a powerful discriminator between cosmological models. We apply these to high-resolution…
Damped Lyman Alpha Systems vs. Cold + Hot Dark Matter
Anatoly Klypin, Stefano Borgani, Jon Holtzman +1
Damped Ly systems provide possibly the most significant evidence for early structure formation, and thus a stringent constraint on the Cold + Hot Dark Matter (CHDM) cosmology. U…
Sizes of Voids as a test for Dark Matter Models
S. Ghigna, S. Borgani, S. Bonometto +5
We use the void probability statistics to study the redshift-space galaxy distribution as described by a volume-limited subsample of the Perseus-Pisces survey. We compare the resul…
Probing the Era of Galaxy Formation via TeV Gamma Ray Absorption by the Near Infrared Extragalactic Background
Donn MacMinn, Joel R. Primack
We present models of the extragalactic background light (EBL) based on several scenarios of galaxy formation and evolution. We have treated galaxy formation with the Press-Schecter…
Damped Lyman Alpha Systems vs. Cold + Hot Dark Matter
Anatoly Klypin, Stefano Borgani, Jon Holtzman +1
Although the Cold + Hot Dark Matter (CHDM) cosmology provides perhaps the best fit of any model to all the available data at the current epoch, CHDM produces structure at relativel…