24 citations · 53 across the 3 of their papers we have counts for
7 papers · 1 filter
The impact of the dark matter-gas interaction on the collapse behaviour of spherical symmetric systems
J. S. Klar, J. P. Muecket
If the gas in the evolving cosmic halos is dissipating energy (cooling) then due to the variation of the gravitational potential the dark matter halo also undergoes a compactificat…
Kinematic Sunyaev-Zeldovich Cosmic Microwave Background Temperature Anisotropies Generated by Gas in Cosmic Structures
F. Atrio-Barandela, J. P. Muecket, R. Genova-Santos
If the gas in filaments and halos shares the same velocity field than the luminous matter, it will generate measurable temperature anisotropies due to the Kinematic Sunyaev-Zeldovi…
The Contribution of the Intergalactic Medium to Cosmic Microwave Background Anisotropies
F. Atrio-Barandela, J. P. Muecket
We compute the power spectrum of the Cosmic Microwave Background temperature anisotropies generated by the Intergalactic Medium. To estimate the electron pressure along the line of…
Velocity dispersion profile in dark matter halos
M. Hoeft, J. P. Muecket, S. Gottloeber
Numerous numerical studies indicate that dark matter halos show an almost universal radial density profile. The origin of the profile is still under debate. We investigate this top…
Density Profile Asymptotes at the Centre of Dark Matter Halos
J. P. Muecket, M. Hoeft
For the spherical symmetric case, all quantities describing the relaxed dark matter halo can be expressed as functions of the gravitational potential . Decomposing the radial ve…
HST Observations of the QSO pair Q1026-0045A,B
Patrick Petitjean, Jean Surdej, Alain Smette +3
The spatial distribution of the Ly forest is studied using new HST data for the quasar pair Q~1026--0045 A and B at = 1.438 and 1.520 respectively. The angular separati…