Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Daniel F. M. Folha"'
Autor:
Agrupamento de Escolas de Santa Bárbara, Mário J. P. F. G. Monteiro, Filipe Pires, Hilberto Silva, Ilídio André Costa, Elsa Moreira, Daniel F. M. Folha, Ricardo Cardoso Reis
Publikováno v:
Education and New Developments.
Autor:
Matthieu Bec, Kevin Dee, Simon G. Rees, Keith L. Thompson, Gordon Talbot, R. G. M. Rutten, Chris Benn, Chris Packham, A. Humphrey, David R. Ciardi, Sue Worswick, Richard G. Bingham, Paul Jolley, Daniel F. M. Folha, Robert Greimel, Marti Pi i Puig, Johan H. Knapen, Peter Moore, Ian Smail, Simon Craig, Almudena Zurita, Derek Ives
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 345:395-405
Rapid developments in near-infrared (NIR) arrays and adaptive optics systems have driven the development of wide-field and high-spatial-resolution, high-optical-quality NIR imagers and spectrographs, providing an unparalleled boost to NIR observation
Autor:
Daniel F. M. Folha
Publikováno v:
Astrophysics and Space Science. 287:41-46
The amount of excess emission in the near-infrared spectrum of classical T Tauri stars (CTTS) is higher than predicted by current models. This lack of understanding about the CTTS systems impinges directly on our ability to achieve a deeper knowledge
Autor:
Jim Emerson, Christopher A. Tout, Ian A. Bonnell, Kester W. Smith, Daniel F. M. Folha, Michael Meyer
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 299:1013-1018
We present a method of determining lower limits on the masses of pre-main-sequence (PMS) stars and so constraining the PMS evolutionary tracks. This method uses the red-shifted absorption feature observed in some emission-line profiles of T Tauri sta
Publikováno v:
The Very Large Telescope Interferometer Challenges for the Future ISBN: 9789048163793
The exact geometry of the interface region between the accretion disk and the stellar surface in young stars has crucial implications for both the origin of mass-loss and the regulation of stellar angular momentum. We discuss proposed AMBER/VLTI obse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e6192c20a31ce24f29747bdbc0a3ed7
https://doi.org/10.1007/978-94-017-0157-0_16
https://doi.org/10.1007/978-94-017-0157-0_16