Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Mazzitelli, I"'
Autor:
Kundro, M.A., Losso, M.H., Macchia, A., Pastor, I., Alonso Serena, M., Gestoso, C., Moreno Macías, L., Crupi, F., Acosta, M.C., Ivalo, S., Ghioldi, M., Bouzas, M.B., Mammana, L., Zapiola, I., Mazzitelli, I., Varese, A., Geffner, J., Biscayart, C., Angeleri, P., Lopez, E., Gentile, A., Ferrante, D., de Quiros, F. Gonzalez B.
Publikováno v:
In Public Health in Practice December 2022 4
A computationally efficient model is introduced to account for the sub-grid scale velocities of tracer particles dispersed in statistically homogeneous and isotropic turbulent flows. The model embeds the multi-scale nature of turbulent temporal and s
Externí odkaz:
http://arxiv.org/abs/1402.4792
Publikováno v:
Mon.Not.Roy.Astron.Soc.363:847-856,2005
We explore the possible evolutionary status of the primary component of the binary 85 Pegasi, listed as a target for asteroseismic observations by the MOST satellite. In spite of the assessed `subdwarf' status, and of the accurate distance determinat
Externí odkaz:
http://arxiv.org/abs/astro-ph/0508259
Publikováno v:
published in 'Stellar Structure and Habitable Planet Finding', ESA SP-530, Jan. 2004, F. Favata, S. Aigrain eds., p. 13-22
Among the problems still open in the study of stellar structure, we discuss in particular some issues related to the study of convection. We have recently built up complete stellar models, adopting a consistent formulation of convection both in the n
Externí odkaz:
http://arxiv.org/abs/astro-ph/0409146
Publikováno v:
Astrophys.J.550:L65-L69,2001
Full evolutionary models have been built to follow the phases of asymptotic giant branch evolution with mass loss for metal mass fractions from Z=0.0002 to Z=0.004. For the first time, we find that temperatures close to or even larger than 10^8 K are
Externí odkaz:
http://arxiv.org/abs/astro-ph/0103337
Publikováno v:
Astronomy and Astrophysics, 2000, 363, 605
The aim of this work is to use full evolutionary models to derive observational constraints on the mass loss rate of the upper Asymptotic Giant Branch (AGB) stars. The observations used to constrain the models are the relative number of luminous Lith
Externí odkaz:
http://arxiv.org/abs/astro-ph/0101374
We present the first quantitative results explaining the presence in the Large Magellanic Cloud of some asymptotic giant branch stars that share the properties of lithium rich carbon stars. A self-consistent description of time-dependent mixing, over
Externí odkaz:
http://arxiv.org/abs/astro-ph/9911033
The large sample of main sequence stars with Hipparcos parallaxes and estimates of the radial velocity has been used to study the relations among kinematics, age and heavy element content for the solar neighbourhood. The samples with V> -30 km $\rm s
Externí odkaz:
http://arxiv.org/abs/astro-ph/9910087
We present results from new, detailed computations of lithium production by hot bottom burning (HBB) in asymptotic giant branch (AGB) stars of intermediate mass. The dependance of lithium production on stellar mass, metallicity, mass loss rate, conve
Externí odkaz:
http://arxiv.org/abs/astro-ph/9907245
We address scaling in inhomogeneous and anisotropic turbulent flows by decomposing structure functions into their irreducible representation of the SO(3) symmetry group which are designated by $j,m$ indices. Employing simulations of channel flows wit
Externí odkaz:
http://arxiv.org/abs/chao-dyn/9903013