Charla
The Cosmic NeuTRIVIA game
In this talk, we shall review the impact of the neutrino properties on the different cosmological observables. We shall also present the latest cosmological...
-
-
PublicaciónThe Cygnus X region: a nucleosynthesis laboratory for INTEGRALThe detection of 1.809 MeV gamma-ray line emission from the Cygnus X complex by the COMPTEL telescope is one of the most convincing proves of massive star...
-
PublicaciónThe evolution of the Light Elements, Be and B (also Li), in the GalaxyWe consider the evolution of the light elements, especially beryllium and boron but also lithium, in the Galaxy as derived from observations within 1 kpc of the...
-
PublicaciónThe Hobby-Eberly Telescope Chemical Abundances of Stars in the Halo (CASH) Project. I. The Lithium-, s-, and r-enhanced Metal-poor Giant HKII 17435-00532We present the first detailed abundance analysis of the metal-poor giant HKII 17435-00532. This star was observed as part of the University of Texas long-term...
-
PublicaciónThe Impact of Non-LTE Effects and Granulation Inhomogeneities on the Derived Iron and Oxygen Abundances in Metal-Poor Halo StarsThis paper presents the results of a detailed theoretical investigation of the impact of non-LTE (NLTE) effects and of granulation inhomogeneities on the...
-
PublicaciónThe Lithium-, r- and s-Enhanced Metal-Poor Giant HK-II 17435-00532We present the first detailed abundance analysis of the metal-poor giant HK-II 17435-00532. This star was observed as part of the University of Texas Long-Term...
-
PublicaciónThe metal-poor end of the Spite plateau. I. Stellar parameters, metallicities, and lithium abundancesContext. The primordial nature of the Spite plateau is at odds with the WMAP satellite measurements, implying a primordial Li production at least three times...
-
PublicaciónThe Pristine survey - XII. Gemini-GRACES chemo-dynamical study of newly discovered extremely metal-poor stars in the GalaxyHigh-resolution optical spectra of 30 metal-poor stars selected from the Pristine survey are presented, based on observations taken with the Gemini Observatory...
-
PublicaciónThe R-process Alliance: Fifth Data Release from the Search for R-process-enhanced Metal-poor Stars in the Galactic Halo with the GTCUnderstanding the abundance pattern of metal-poor stars and the production of heavy elements through various nucleosynthesis processes offers crucial insights...