Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Nuno Moedas"'
Autor:
Diego Bossini, Tiago Campante, Nuno Moedas, Andrea Bonfanti, Daniel Reese, Angharad Weeks, Martin Farnir, Andreas Neitzel, Valerie Van Grootel, Vincent Van Eylen, Yveline Lebreton, Camilla Danielski
Accurate and precise determination of the global properties, such as ages and masses of stars, is a fundamental step in order to characterize the host-planet systems. The advanced techniques offered by Asteroseismology have given us fundamental addit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a57283b1a761c89264a6de29e3b80bb
Chemical composition is an important factor that affects stellar evolution. The element abundance on the stellar surface evolves along the lifetime of the star because of transport processes, including atomic diffusion. However, models of stars with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46aa793d6702a478e39101cdfd42b99c
http://arxiv.org/abs/2207.02779
http://arxiv.org/abs/2207.02779
Autor:
Tiago L. Campante, Mário J. P. F. G. Monteiro, Nuno Moedas, Chen Jiang, A. Hernández, M. S. Cunha, Benard Nsamba, João Fernandes, Juan C. Suárez, Babatunde Akinsanmi
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Monthly Notices of the Royal Astronomical Society
instname
Monthly Notices of the Royal Astronomical Society
Detailed understanding of stellar physics is essential towards a robust determination of stellar properties (e.g. radius, mass, and age). Among the vital input physics used in the modelling of solar-type stars which remain poorly constrained, is the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7930548a383a41a8a10c3ad4e966a57
https://doi.org/10.1093/mnras/staa3228
https://doi.org/10.1093/mnras/staa3228
Publikováno v:
Astrophysics and Space Science Proceedings ISBN: 9783030553357
Despite the fact that the initial helium abundance is an essential ingredient in modelling solar-type stars, its abundance in these stars remains a poorly constrained observational property. This is because the effective temperature in these stars is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::381c2d4deff4cba9b361ab3a6ef280d6
https://doi.org/10.1007/978-3-030-55336-4_34
https://doi.org/10.1007/978-3-030-55336-4_34