The erratic behavior of the luminosity in ZZ Ceti light curves may be explained in terms of the sum of several convective fluctuations, where the heat flux is propagated in time by thermal waves. We present simulations of ...

Las Estrellas Enanas Blancas son núcleos residuales de estrellas cuya masa es menor a 1,44 masas solares y en ellas no se producen reacciones nucleares. La luminosidad de estos objetos es debida al calor latente. En su ...

Free amino acids (FAA) are used principally as substrate in protein synthesis and the source of energy in aerobic catabolism. In marine fish, embryo and larvae FAA are used to maintain body fluid osmolality during fish ...

Free amino acids (FAA) are used principally as substrate in protein synthesis and the source of energy in aerobic catabolism. In marine fish, embryo and larvae FAA are used to maintain body fluid osmolality during fish ...

Aims. Our goal is to study the physical properties of the circumstellar environment of young stellar objetcs (YSOs). In particular, the determination of the scattering mechanism can help us to constrain the optical depth ...

We present a search for pair production of doubly charged Higgs bosons in the processes q (q) over bar -> H++H-- decaying through H-+/-+/- ->tau(+/-)tau(+/-), mu(+/-)tau(+/-), mu(+/-)mu(+/-). The search is performed in p ...

We present a search for pair production of doubly charged Higgs bosons in the processes q (q) over bar -> H++H-- decaying through H-+/-+/- ->tau(+/-)tau(+/-), mu(+/-)tau(+/-), mu(+/-)mu(+/-). The search is performed in p ...