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
2007 ◽  
Vol 471 (2) ◽  
pp. 485-497 ◽  
Author(s):  
I. Negueruela ◽  
A. Marco ◽  
G. L. Israel ◽  
G. Bernabeu

2005 ◽  
Vol 440 (2) ◽  
pp. 511-522 ◽  
Author(s):  
A. Subramaniam ◽  
D. K. Sahu ◽  
R. Sagar ◽  
P. Vijitha

2016 ◽  
Vol 831 (2) ◽  
pp. 116 ◽  
Author(s):  
Beomdu Lim ◽  
Hwankyung Sung ◽  
Jinyoung S. Kim ◽  
Michael S. Bessell ◽  
Narae Hwang ◽  
...  

2016 ◽  
Vol 460 (3) ◽  
pp. 3305-3315
Author(s):  
A. J. Delgado ◽  
L. Sampedro ◽  
E. J. Alfaro ◽  
M. T. Costado ◽  
J. L. Yun ◽  
...  

2011 ◽  
Vol 740 (1) ◽  
pp. 11 ◽  
Author(s):  
Guido De Marchi ◽  
Nino Panagia ◽  
Martino Romaniello ◽  
Elena Sabbi ◽  
Marco Sirianni ◽  
...  

2004 ◽  
Vol 215 ◽  
pp. 125-126 ◽  
Author(s):  
M. Lamm ◽  
C.A.L. Bailer-Jones ◽  
R. Mundt ◽  
W. Herbst

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⊙.


2008 ◽  
Vol 4 (S252) ◽  
pp. 391-397
Author(s):  
G. Q. Liu ◽  
L. Deng ◽  
M. Chávez ◽  
E. Bertone

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.


2012 ◽  
Vol 427 (2) ◽  
pp. 1449-1462 ◽  
Author(s):  
Sneh Lata ◽  
A. K. Pandey ◽  
W. P. Chen ◽  
G. Maheswar ◽  
Neelam Chauhan

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