3 papers
hep-ph2003
A New Method to Infere Which Type of Neutralinos Make Up Galactic Halos
Luis G. Cabral-Rosetti, Xavier Hernández, Roberto A. Sussman
Applying the microcanonical definition of entropy to a weakly interacting and self--gravitating neutralino gas, we evaluate the change in the local entropy per particle of this gas…
hep-ph2002
Using Entropy to Discriminate Annihilation Channels in Neutralinos Making up Galactic Halos
Luis G. Cabral-Rosetti, Xavier Hernández, Roberto A. Sussman
Applying the microcanonical definition of entropy to a weakly interacting and self--gravitating neutralino gas, we evaluate the change in the local entropy per particle of this gas…
astro-ph1996
The Building up and Evolution of Galactic Disks
Claudio Firmani, Vladimir Avila-Reese, Xavier Hernández
The formation and evolution of disk galaxies in the cosmological context is studied. We consider the observable properties of disk galaxies and treat the disk formation and galacti…