scholarly journals An Optical and Infrared Photometric Study of the Young Open Cluster IC 1805 in the Giant H ii Region W4 †

2017 ◽  
Vol 230 (1) ◽  
pp. 3 ◽  
Author(s):  
Hwankyung Sung ◽  
Michael S. Bessell ◽  
Moo-Young Chun ◽  
Jonghyuk Yi ◽  
Y. Nazé ◽  
...  
2003 ◽  
Vol 402 (2) ◽  
pp. 549-564 ◽  
Author(s):  
G. Baume ◽  
R. A. Vázquez ◽  
G. Carraro ◽  
A. Feinstein

2021 ◽  
Vol 162 (4) ◽  
pp. 140
Author(s):  
Seulgi Kim ◽  
Beomdu Lim ◽  
Michael S. Bessell ◽  
Jinyoung S. Kim ◽  
Hwankyung Sung

New Astronomy ◽  
2021 ◽  
pp. 101727
Author(s):  
A.E. Abdelaziz ◽  
S.M. Saad ◽  
Y.H.M. Hendy ◽  
A. Shokry ◽  
F.Y. Kamal

2003 ◽  
Vol 212 ◽  
pp. 562-563
Author(s):  
Amparo Marco ◽  
Ignacio Negueruela

We have carried out a search for emission line pre-main sequence (PMS) stars in the area of the star-forming young open cluster NGC 1893 by means of slitless spectroscopy. We find 19 emission line stars with spectral types spanning the range from early B-type to G-type. All the PMS stars are confined to two small regions: the outer rim of the molecular cloud associated with the H ii region IC 410 and the vicinity of the bright emission cometary nebulae Sim 129 and Sim 130. The overall spatial distribution of PMS stars strongly suggests, that present day star formation in NGC 1893 is triggered by the O-type stars in the cluster.


2002 ◽  
Vol 391 (1) ◽  
pp. 179-185 ◽  
Author(s):  
S. Ortolani ◽  
G. Carraro ◽  
S. Covino ◽  
E. Bica ◽  
B. Barbuy

2007 ◽  
Vol 59 (3) ◽  
pp. 607-614 ◽  
Author(s):  
Liang Liu ◽  
Sheng-Bang Qian ◽  
Soonthornthum Boonrucksar ◽  
Li-Ying Zhu ◽  
Jia-Jia He ◽  
...  

2014 ◽  
Vol 443 (1) ◽  
pp. 454-473 ◽  
Author(s):  
Beomdu Lim ◽  
Hwankyung Sung ◽  
Jinyoung S. Kim ◽  
Michael S. Bessell ◽  
Byeong-Gon Park

2000 ◽  
Vol 120 (1) ◽  
pp. 333-348 ◽  
Author(s):  
Hwankyung Sung ◽  
Moo-Young Chun ◽  
Michael S. Bessell

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