24 citations · 41 across the 4 of their papers we have counts for
6 papers
Void Galaxy Distribution: A Challenge for CDM
Saeed Tavasoli
We extract void catalogs from the Sloan Digital Sky Survey Data Release 16 (SDSS DR16) survey and also from the Millennium simulation. We focus our comparison on distribution of ga…
Dynamical Dark Energy Properties Hidden in the Dark Matter Halos and Voids
Aghileh S Ebrahimi, A. Vafaei Sadr, S. Tavasoli
In this paper, we analysed the halos and voids properties of a GR-based N-body simulation carried out at redshifts z= 0.0 and z= 0.8 as differences between dynamical dark energy mo…
Comparing IMF-sensitive indices of intermediate-mass quiescent galaxies in various environments
Elham Eftekhari, Moein Mosleh, Alexandre Vazdekis +1
Using samples drawn from the Sloan Digital Sky Survey, we study for the first time the relation between large-scale environments (Clusters, Groups and Voids) and the stellar Initia…
Role of environment on nuclear activity
Amirnezam Amiri, Saeed Tavasoli, Gianfranco De Zotti
Motivated by the apparently conflicting results reported in the literature on the effect of environment on nuclear activity, we have carried out a new analysis by comparing the fra…
The number of dwarf satellites of disk galaxies versus their bulge mass in the standard model of cosmology
B. Javanmardi, M. Raouf, H. G. Khosroshahi +3
There is a correlation between bulge mass of the three main galaxies of the Local Group (LG), i.e. M31, Milky Way (MW), and M33, and the number of their dwarf spheroidal galaxies.…
Stellar Mass Profiles of Quiescent Galaxies in Different Environments at
Moein Mosleh, Saeed Tavasoli, Sandro Tacchella
We present the stellar mass profiles of 147 isolated quiescent galaxies in very low-density environments (i.e., void regions) in the local Universe () from the Sloan D…