Astrophysical: Spectroscopy

  • Talk
    The formation of high mass young stellar objects and the importance of their massive protostellar jets

    In contrast with low-mass young stellar objects (LMYSOs), very little is known about high-mass YSOs (HMYSOs). Latest results indicate that HMYSOs might be born...

  • Talk
    A GTC survey of exoplanet atmosphere with transmission spectroscopy

    Transmission spectroscopy has been a powerful tool to decipher the atmospheric compositions of transiting exoplanets. The recent HST survey has shown that...

  • Publication
    A Multi-epoch, Multiwavelength Study of the Classical FUor V1515 Cyg Approaching Quiescence

    Historically, FU Orionis-type stars are low-mass, pre-main-sequence stars. The members of this class experience powerful accretion outbursts and remain in an...

  • Publication
    A sixty night campaign on dwarf novae - a progress report.

    Not Available

  • Publication
    A Study of the Photometric and Spectroscopic Variations of the Prototypical FU Orionis-type Star V1057 Cyg

    Among the low-mass pre-main sequence stars, a small group called FU Orionis-type objects (FUors) are notable for undergoing powerful accretion outbursts. V1057...

  • Publication
    A suite of community tools for spectro-polarimetric analysis .

    The National Center for Atmospheric Research (NCAR) has undertaken a 3-year initiative to develop the Community Spectro-polarimetric Analysis Center (CSAC). The...

  • News
    A super-Earth is discovered which can be used to test planetary atmosphere models

    During the past 25 years astronomers have discovered a wide variety of exoplanets, made of rock, ice and gas, thanks to the construction of astronomical...

  • Talk
    A tale of globular clusters formation and evolution. The case of the old, metal-poor globular cluster NGC4372

    I will talk about our current understanding of globular cluster (GC) formation and what we have yet to learn about them. I will particularly focus on the...

  • Publication
    About the iron carbonyl complex with C60and C70fullerene: [Fe(CO)4(η2C60)] and [Fe(CO)4(η2C70)]

    The iron carbonyl complexes with C60 and C70 fullerenes were synthesized in high yield by photochemical irradiation of solutions of C60 and C70 in presence of...