β pictoris and ab doradus moving groups: Likely new low-mass members
JE Schlieder, S Lépine, M Simon - The Astronomical Journal, 2010 - iopscience.iop.org
We present results from our continuing program to identify new, low-mass, members of the
nearby young moving groups (NYMGs) using a proper motion selection algorithm and …
nearby young moving groups (NYMGs) using a proper motion selection algorithm and …
SPOTS: The Search for Planets Orbiting Two Stars-II. First constraints on the frequency of sub-stellar companions on wide circumbinary orbits
M Bonavita, S Desidera, C Thalmann… - Astronomy & …, 2016 - aanda.org
A large number of direct imaging surveys for exoplanets have been performed in recent
years, yielding the first directly imaged planets and providing constraints on the prevalence …
years, yielding the first directly imaged planets and providing constraints on the prevalence …
Quantifying the contamination by old main-sequence stars in young moving groups: the case of the Local Association
Context. The associations and moving groups of young stars are excellent laboratories for
investigating stellar formation in the solar neighborhood. Previous results have confirmed …
investigating stellar formation in the solar neighborhood. Previous results have confirmed …
Photometric behaviour of the FU Orionis type star, V1057 Cygni, during the last 25 years
EN Kopatskaya, EA Kolotilov… - Monthly Notices of the …, 2013 - academic.oup.com
The FU Orionis type of variable star (FUor), V1057 Cygni, underwent a nova-like outburst in
1969–1970. Among the FUors, V1057 Cyg is notable for having the most dramatic post …
1969–1970. Among the FUors, V1057 Cyg is notable for having the most dramatic post …
Spectral Typing of Late-type Stellar Companions to Young Stars from Low-dispersion Near-infrared Integral Field Unit Data
LC Roberts, EL Rice, CA Beichman… - The Astronomical …, 2012 - iopscience.iop.org
We used the Project 1640 near-infrared coronagraph and integral field spectrograph to
observe 19 young solar-type stars. Five of these stars are known binary stars and we …
observe 19 young solar-type stars. Five of these stars are known binary stars and we …
Un modelo de rotación estelar antes de la secuencia principal
MA Vargas Durango - repositorio.unal.edu.co
En este trabajo se presentan los resultados de un completo estudio sobre la evolución
rotacional de las estrellas de baja masa en su etapa evolutiva previa a la secuencia …
rotacional de las estrellas de baja masa en su etapa evolutiva previa a la secuencia …
[图书][B] A Critical Assessment of Ages Derived Using Pre-Main-Sequence Isochrones in Colour-Magnitude Diagrams
CPMD Bell - 2012 - search.proquest.com
In this thesis a critical assessment of the ages derived using theoretical pre-main-sequence
(pre-MS) stellar evolutionary models is presented by comparing the predictions to the low …
(pre-MS) stellar evolutionary models is presented by comparing the predictions to the low …