45 citations · 322 across the 19 of their papers we have counts for
20 papers
Understanding the angular momentum evolution of T Tauri and Herbig Ae/Be stars
Giovanni Pinzón, Jesús Hernández, Javier Serna +8
We investigate a sample of 6 Herbig Ae/Be stars belonging to the Orion OB1 association, as well as 73 low mass objects, members of the Orionis cluster, in order to explore the…
First integral cohomology group of the pure mapping class group of a non-orientable surface of infinite type
Jesús Hernández Hernández, Cristhian E. Hidber
In this work we compute the first integral cohomology of the pure mapping class group of a non-orientable surface of infinite topological type and genus at least 3. To this purpose…
The Evolution Of The Inner Regions of Protoplanetary Disks
Ezequiel Manzo-Martínez, Nuria Calvet, Jesús Hernández +6
We present a study of the evolution of the inner few astronomical units of protoplanetary disks around low-mass stars. We consider nearby stellar groups with ages spanning from 1 t…
Variable Accretion onto Protoplanet Host Star PDS 70
Thanawuth Thanathibodee, Brandon Molina, Nuria Calvet +6
The PDS 70 system has been subject to many studies in the past year following the discovery of two accreting planets in the gap of its circumstellar disk. Nevertheless, the mass ac…
Red Be stars in the Magellanic Clouds?
Katherine Vieira, Alejandro García-Varela, Beatriz Sabogal +2
We revisit the subject of Be star candidates towards the Magellanic Clouds, previously studied by the authors using SPM4 proper motions. We obtain GAIA DR2 parallaxes and proper mo…
A kinematically unbiased, all-sky search for nearby, young, low-mass stars
Alexander S. Binks, Matthieu Chalifour, Joel H. Kastner +6
The past two decades have seen dramatic progress in our knowledge of the population of young stars of age Myr that lie within pc of the Sun. These nearby, young sta…