TY  - JOUR
A1  - Townsley, Leisa K.
A1  - Broos, Patrick S.
A1  - Corcoran, Michael F.
A1  - Feigelson, Eric D.
A1  - Gagne, Marc
A1  - Montmerle, Thierry
A1  - Oey, M. S.
A1  - Smith, Nathan
A1  - Garmire, Gordon P.
A1  - Getman, Konstantin V.
A1  - Povich, Matthew S.
A1  - Evans, Nancy Remage
A1  - Naze, Yael
A1  - Parkin, E. R.
A1  - Preibisch, Thomas
A1  - Wang, Junfeng
A1  - Wou, Scott J.
A1  - Chu, You-Hua
A1  - Cohen, David H.
A1  - Gruendl, Robert A.
A1  - Hamaguchi, Kenji
A1  - King, Robert R.
A1  - Mac Low, Mordecai-Mark
A1  - McCaughrean, Mark J.
A1  - Moffat, Anthony F. J.
A1  - Oskinova, Lida
A1  - Pittard, Julian M.
A1  - Stassun, Keivan G.
A1  - Ud-Doula, Asif
A1  - Walborn, Nolan R.
A1  - Waldron, Wayne L.
A1  - Churchwell, Ed
A1  - Nictiols, J. S.
A1  - Owocki, Stanley P.
A1  - Schulz, Norbert S.
T1  - An introduction to the chandra carina complex project
JF  - The astrophysical journal : an international review of spectroscopy and astronomical physics ; Supplement series
N2  - The Great Nebula in Carina provides an exceptional view into the violent massive star formation and feedback that typifies giant H II regions and starburst galaxies. We have mapped the Carina star-forming complex in X-rays, using archival Chandra data and a mosaic of 20 new 60 ks pointings using the Chandra X-ray Observatory's Advanced CCD Imaging Spectrometer, as a testbed for understanding recent and ongoing star formation and to probe Carina's regions of bright diffuse X-ray emission. This study has yielded a catalog of properties of > 14,000 X-ray point sources;> 9800 of them have multiwavelength counterparts. Using Chandra's unsurpassed X-ray spatial resolution, we have separated these point sources from the extensive, spatially-complex diffuse emission that pervades the region; X-ray properties of this diffuse emission suggest that it traces feedback from Carina's massive stars. In this introductory paper, we motivate the survey design, describe the Chandra observations, and present some simple results, providing a foundation for the 15 papers that follow in this special issue and that present detailed catalogs, methods, and science results.
KW  - H II regions
KW  - stars: massive
KW  - stars: pre-main sequence
KW  - X-rays: individual (Carina)
KW  - X-rays: ISM
KW  - X-rays: stars
Y1  - 2011
U6  - https://doi.org/10.1088/0067-0049/194/1/1
SN  - 0067-0049
VL  - 194
IS  - 1
PB  - IOP Publ. Ltd.
CY  - Bristol
ER  - 
TY  - JOUR
A1  - Meibom, S.
A1  - Barnes, Sydney A.
A1  - Covey, K.
A1  - Jeffries, R. D.
A1  - Matt, S.
A1  - Morin, J.
A1  - Palacios, A.
A1  - Reiners, A.
A1  - Sicilia-Aguilar, A.
A1  - Irwin, J.
T1  - Angular momentum evolution of cool stars: Toward a synthesis of observations and theory before and after the ZAMS
JF  - Astronomische Nachrichten = Astronomical notes
N2  - The coexistence of fast and slowly rotating cool stars in ZAMS clusters - forming distinct sequences in the color vs. rotation period plane - is providing clues to differences in their pre main-sequence angular momentum evolution. This Cool Stars 17 splinter was dedicated to a discussion of new observational and theoretical results that may help discriminate between proposed mechanisms for early angular momentum regulation and help us explain the observed ZAMS dichotomy.
KW  - circumstellar matter
KW  - stars: late-type
KW  - stars: magnetic fields
KW  - stars: pre-main sequence
KW  - stars: rotation
Y1  - 2013
U6  - https://doi.org/10.1002/asna.201211777
SN  - 0004-6337
SN  - 1521-3994
VL  - 334
IS  - 1-2
SP  - 168
EP  - 171
PB  - Wiley-VCH
CY  - Weinheim
ER  - 
TY  - JOUR
A1  - Oskinova, Lida
A1  - Sun, W.
A1  - Evans, C. J.
A1  - Henault-Brunet, V.
A1  - Chu, Y.-H.
A1  - Gallagher, J. S.
A1  - Guerrero, Martín A.
A1  - Gruendl, R. A.
A1  - Güdel, M.
A1  - Silich, S.
A1  - Chen, Y.
A1  - Naze, Y.
A1  - Hainich, Rainer
A1  - Reyes-Iturbide, J.
T1  - Discovery of x-ray emission from young suns in the small magellanic  cloud
JF  - The astrophysical journal : an international review of spectroscopy and astronomical physics
N2  - We report the discovery of extended X-ray emission within the young star cluster NGC 602a in the Wing of the Small Magellanic Cloud (SMC) based on observations obtained with the Chandra X-Ray Observatory. X-ray emission is detected from the cluster core area with the highest stellar density and from a dusty ridge surrounding the H II region. We use a census of massive stars in the cluster to demonstrate that a cluster wind or wind-blown bubble is unlikely to provide a significant contribution to the X-ray emission detected from the central area of the cluster. We therefore suggest that X-ray emission at the cluster core originates from an ensemble of low-and solar-mass pre-main-sequence (PMS) stars, each of which would be too weak in X-rays to be detected individually. We attribute the X-ray emission from the dusty ridge to the embedded tight cluster of the newborn stars known in this area from infrared studies. Assuming that the levels of X-ray activity in young stars in the low-metallicity environment of NGC 602a are comparable to their Galactic counterparts, then the detected spatial distribution, spectral properties, and level of X-ray emission are largely consistent with those expected from low-and solar-mass PMS stars and young stellar objects (YSOs). This is the first discovery of X-ray emission attributable to PMS stars and YSOs in the SMC, which suggests that the accretion and dynamo processes in young, low-mass objects in the SMC resemble those in the Galaxy.
KW  - Magellanic Clouds
KW  - ISM: bubbles
KW  - H II regions
KW  - stars: winds, outflows
KW  - stars: pre-main sequence
KW  - X-rays: stars
Y1  - 2013
U6  - https://doi.org/10.1088/0004-637X/765/1/73
SN  - 0004-637X
VL  - 765
IS  - 1
PB  - IOP Publ. Ltd.
CY  - Bristol
ER  -