Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Astrophysics - Solar and Stellar Astrophysics"'
Publikováno v:
EAS Publications Series. 82:225-232
Red giant stars present mixed modes, which behave as pressure modes in the convective envelope and as gravity modes in the radiative interior. This mixed character allows to probe the physical conditions in their core. With the advent of long-duratio
Publikováno v:
Astro Fluid 2016 : An international conference in memory of Professor Jean-Paul Zahn's great scientific achievements
Astro Fluid 2016 : An international conference in memory of Professor Jean-Paul Zahn's great scientific achievements, Jun 2016, Paris, France, France
Astro Fluid 2016 : An international conference in memory of Professor Jean-Paul Zahn's great scientific achievements, Jun 2016, Paris, France, France
Thanks to the space-based photometry missions CoRoT and Kepler, we now benefit from a wealth of seismic data for stars other than the sun. In the future, K2, Tess and Plato will provide further observations. The quality of this data may allow kernel-
Publikováno v:
EAS Publications Series
Binary stars are places of complex stellar interactions. While all binaries are in principle converging towards a state of circularization, many eccentric systems are found even in advanced stellar phases. In this work we discuss the sample of binari
Publikováno v:
EAS Publications Series
The 19th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun
The 19th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun
This paper provides a brief overview of the formation of stellar fossil magnetic fields and what potential instabilities may occur given certain configurations of the magnetic field. In particular, a purely magnetic instability can occur for poloidal
Autor:
E. Moraux
Publikováno v:
EAS Publications Series. :73-114
Open clusters and associations are groups of young stars, respectively bound and unbound, that share the same origin and disperse over time into the galactic field. As such, their formation and evolution are the key to understand the origin and prope
Autor:
David Barrado
Publikováno v:
EAS Publications Series. :115-175
Ages are key to truly understand a large plethora of astrophysical phenomena. On the other hand, stellar clusters are open windows to understand stellar evolution, specifically, the change with time and mass of different stellar properties. As such,
Publikováno v:
EAS Publications Series. :95-99
GK Persei (1901, the 'Firework Nebula') is an old but bright nova remnant that offers a chance to probe the physics and kinematics of nova shells. The kinematics in new and archival longslit optical echelle spectra were analysed using the shape softw
Publikováno v:
EAS Publications Series. :155-158
SMC 3 is one of the most interesting symbiotic stars. This binary contains a bright K-type giant transferring mass to a massive white dwarf comanion, which makes it is a very promising SN Ia candidate. We discuss the evolutionary status of the system
Publikováno v:
EAS Publications Series. :143-146
Classical novae inject chemically enriched gas and dust into the local inter-stellar medium (ISM). Abundances in the ejecta can be deduced from infrared (IR) forbidden line emission. IR spectroscopy can determine the mineralogy of grains that grow in
Autor:
Rafael A. García
Publikováno v:
EAS Publications Series. :193-259
As said by Sir A. Eddington in 1925: Our telescopes may probe farther and farther into the depths of space. At first sight it would seem that the deep interior of the sun and stars is less accessible to scientific investigation than any other region