ACCRETION RATES ON PRE-MAIN-SEQUENCE STARS IN THE YOUNG OPEN CLUSTER NGC 6530

2011 ◽  
Vol 143 (1) ◽  
pp. 18 ◽  
Author(s):  
José Gallardo ◽  
Luciano del Valle ◽  
María Teresa Ruiz
Keyword(s):  
Main Sequence ◽  
Open Cluster ◽  
Main Sequence Stars ◽  
Accretion Rates ◽  
Young Open Cluster

scholarly journals Pre-main-sequence stars in the young open cluster NGC 1893

2007 ◽  
Vol 471 (2) ◽  
pp. 485-497 ◽  
Author(s):  
I. Negueruela ◽  
A. Marco ◽  
G. L. Israel ◽  
G. Bernabeu
Keyword(s):  
Main Sequence ◽  
Open Cluster ◽  
Main Sequence Stars ◽  
Young Open Cluster

scholarly journals NGC 146: a young open cluster with a Herbig Be star and intermediate mass pre-main sequence stars

2005 ◽  
Vol 440 (2) ◽  
pp. 511-522 ◽  
Author(s):  
A. Subramaniam ◽  
D. K. Sahu ◽  
R. Sagar ◽  
P. Vijitha
Keyword(s):  
Main Sequence ◽  
Open Cluster ◽  
Main Sequence Stars ◽  
Intermediate Mass ◽  
Young Open Cluster ◽  
Be Star

scholarly journals A CONSTRAINT ON THE FORMATION TIMESCALE OF THE YOUNG OPEN CLUSTER NGC 2264: LITHIUM ABUNDANCE OF PRE-MAIN SEQUENCE STARS

2016 ◽  
Vol 831 (2) ◽  
pp. 116 ◽  
Author(s):  
Beomdu Lim ◽  
Hwankyung Sung ◽  
Jinyoung S. Kim ◽  
Michael S. Bessell ◽  
Narae Hwang ◽  
...  
Keyword(s):  
Main Sequence ◽  
Open Cluster ◽  
Main Sequence Stars ◽  
Lithium Abundance ◽  
Young Open Cluster

scholarly journals TheGaia-ESO Survey: pre-main-sequence stars in the young open cluster NGC 3293

2016 ◽  
Vol 460 (3) ◽  
pp. 3305-3315
Author(s):  
A. J. Delgado ◽  
L. Sampedro ◽  
E. J. Alfaro ◽  
M. T. Costado ◽  
J. L. Yun ◽  
...  
Keyword(s):  
Main Sequence ◽  
Open Cluster ◽  
Main Sequence Stars ◽  
Young Open Cluster

scholarly journals PHOTOMETRIC DETERMINATION OF THE MASS ACCRETION RATES OF PRE-MAIN-SEQUENCE STARS. II. NGC 346 IN THE SMALL MAGELLANIC CLOUD

2011 ◽  
Vol 740 (1) ◽  
pp. 11 ◽  
Author(s):  
Guido De Marchi ◽  
Nino Panagia ◽  
Martino Romaniello ◽  
Elena Sabbi ◽  
Marco Sirianni ◽  
...  
Keyword(s):  
Main Sequence ◽  
Photometric Determination ◽  
Magellanic Cloud ◽  
Small Magellanic Cloud ◽  
Main Sequence Stars ◽  
Accretion Rates

scholarly journals A Rotational Period Study of a Large Sample of Pre-Main Sequence stars in NGC 2264

2004 ◽  
Vol 215 ◽  
pp. 125-126 ◽  
Author(s):  
M. Lamm ◽  
C.A.L. Bailer-Jones ◽  
R. Mundt ◽  
W. Herbst
Keyword(s):  
Main Sequence ◽  
Open Cluster ◽  
Monitoring Program ◽  
Bimodal Distribution ◽  
Main Sequence Stars ◽  
Lower Mass ◽  
Rotation Periods ◽  
Photometric Monitoring ◽  
Pms Stars ◽  
Mass Dependent

We present the results of a photometric monitoring program of pre-main sequence (PMS) stars in the young (2-4 Myr) open cluster NGC 2264 (d=700 pc). We find that the rotation periods are mass dependent and show a bimodal distribution for higher mass stars with M ≳ 0.3 M⊙ and a unimodal distribution for lower mass stars with M ≲ 0.3 M⊙.

scholarly journals A Spectroscopic Study of Blue Stragglers in M67

2008 ◽  
Vol 4 (S252) ◽  
pp. 391-397
Author(s):  
G. Q. Liu ◽  
L. Deng ◽  
M. Chávez ◽  
E. Bertone
Keyword(s):  
Effective Temperature ◽  
Spectral Properties ◽  
Main Sequence ◽  
Open Cluster ◽  
Observational Constraints ◽  
Photometric System ◽  
Main Sequence Stars ◽  
Complete Sample ◽  
Blue Stragglers ◽  
Fitting Method

AbstractSpectrophotometric observations of the complete sample of twenty four blue stragglers (BSs) in the old galactic open cluster M67 (NGC2682) have been collected, using the Guillermo Haro Observatory in Cananea, Mexico. All the calibrated spectra were re-calibrated by the Beijing Arizona Taipei Connecticut (BATC) photometric system which includes fluxes in 11 photometric bands covering ~3600–10000 Å. The goal of the current work is to provide observational constraints on spectral properties of BSs by determining the effective temperature (Teff) and surface gravity (log g). The overall results, obtained by applying the flux fitting method, indicate that Teff and surface gravities of BSs in M67 are fully compatible with those expected for main sequence stars.

scholarly journals Pre-main-sequence variable stars in young open cluster NGC 1893

2012 ◽  
Vol 427 (2) ◽  
pp. 1449-1462 ◽  
Author(s):  
Sneh Lata ◽  
A. K. Pandey ◽  
W. P. Chen ◽  
G. Maheswar ◽  
Neelam Chauhan
Keyword(s):  
Main Sequence ◽  
Open Cluster ◽  
Variable Stars ◽  
Young Open Cluster
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