17 citations · 38 across the 5 of their papers we have counts for
5 papers
Towards the optimal window for the 2MASS dipole
Michal Chodorowski, Jean-Baptiste Coiffard, Maciej Bilicki +2
A comparison of the 2MASS flux dipole to the CMB dipole can serve as a method to constrain a combination of the cosmological parameter Omega_m and the luminosity bias of the 2MASS…
Likelihood analysis of the Local Group acceleration revisited
P. Ciecielag, M. Chodorowski
We reexamine likelihood analyzes of the Local Group (LG) acceleration, paying particular attention to nonlinear effects. Under the approximation that the joint distribution of the…
Precision Analysis of the Local Group Acceleration
Michal Chodorowski, Pawel Ciecielag
We reexamine likelihood analyses of the Local Group (LG) acceleration, paying particular attention to nonlinear effects. Under the approximation that the joint distribution of the…
Local Group Velocity Versus Gravity: Nonlinear Effects
P. Ciecielag, M. Chodorowski, A. Kudlicki
We use numerical simulations to study the relation between the velocity of the Local Group and its gravitational acceleration. This relation serves as a test for the kinematic orig…
Gaussianity of Cosmic Velocity Fields and Linearity of the Velocity-Gravity Relation
Pawel Ciecielag, Michal Chodorowski, Marcin Kiraga +3
We present a numerical study of the relation between the cosmic peculiar velocity field and the gravitational acceleration field. We show that on mildly non-linear scales (4-10 Mpc…