scholarly journals Auto-consistent metallicity and star formation history of the nearest blue compact dwarf galaxy NGC 6789

2012 ◽  
Vol 423 (1) ◽  
pp. 406-421 ◽  
Author(s):  
R. García-Benito ◽  
E. Pérez-Montero
Keyword(s):  
Star Formation ◽  
Dwarf Galaxy ◽  
Star Formation History ◽  
Formation History ◽  
History Of ◽  
Blue Compact Dwarf Galaxy

scholarly journals The Star Formation History of the Blue Compact Dwarf Galaxy UGCA 290

2002 ◽  
Vol 567 (1) ◽  
pp. 258-276 ◽  
Author(s):  
Mary M. Crone ◽  
Regina E. Schulte‐Ladbeck ◽  
Laura Greggio ◽  
Ulrich Hopp
Keyword(s):  
Star Formation ◽  
Dwarf Galaxy ◽  
Star Formation History ◽  
Formation History ◽  
History Of ◽  
Blue Compact Dwarf Galaxy

The Star Formation History of the Local Group Dwarf Galaxy Leo I

1999 ◽  
Vol 118 (5) ◽  
pp. 2245-2261 ◽  
Author(s):  
Carme Gallart ◽  
Wendy L. Freedman ◽  
Antonio Aparicio ◽  
Giampaolo Bertelli ◽  
Cesare Chiosi
Keyword(s):  
Star Formation ◽  
Local Group ◽  
Dwarf Galaxy ◽  
Star Formation History ◽  
Formation History ◽  
History Of

scholarly journals The star formation history of the Fornax dwarf spheroidal galaxy

2009 ◽  
Vol 5 (S262) ◽  
pp. 353-354
Author(s):  
Enrico V. Held ◽  
Eline Tolstoy ◽  
Luca Rizzi ◽  
Mary Cesetti ◽  
Andrew A. Cole ◽  
...  
Keyword(s):  
Star Formation ◽  
Galaxy Evolution ◽  
Stellar Population ◽  
Main Sequence ◽  
Dwarf Galaxy ◽  
Star Formation History ◽  
Stellar Content ◽  
Formation History ◽  
First Results ◽  
History Of

AbstractWe present the first results of a comprehensive HST study of the star-formation history of Fornax dSph, based on WFPC2 imaging of 7 Fornax fields. Our observations reach the oldest main-sequence turnoffs, allowing us to address fundamental questions of dwarf galaxy evolution, such as the spatial variations in the stellar content, and whether the old stellar population is made up of stars formed in a very early burst or the result of a more continuous star formation.

scholarly journals The Star Formation History of the Carina Dwarf Galaxy

1998 ◽  
Vol 115 (5) ◽  
pp. 1840-1855 ◽  
Author(s):  
Denise Hurley-Keller ◽  
Mario Mateo ◽  
James Nemec
Keyword(s):  
Star Formation ◽  
Dwarf Galaxy ◽  
Star Formation History ◽  
Formation History ◽  
History Of

scholarly journals Comparative Morphology of the HST Color-Magnitude Diagram of the Nearby Blue Compact Dwarf Galaxy VII Zw 403 with that of Local Group Dwarfs

1999 ◽  
Vol 192 ◽  
pp. 464-468
Author(s):  
R.E. Schulte-Ladbeck ◽  
U. Hopp ◽  
M. M. Crone
Keyword(s):  
Star Formation ◽  
Local Group ◽  
Dwarf Galaxy ◽  
Comparative Morphology ◽  
Star Formation History ◽  
Stellar Content ◽  
Halo Structure ◽  
Formation History ◽  
Magnitude Diagram ◽  
Blue Compact Dwarf Galaxy

There are no examples of Blue Compact Dwarf (BCD) galaxies known within the Local Group (LG). Multicolor HST/WFPC2 observations of the nearby BCD VII Zw 403 (= UGC 6456) now resolve single stars with the quality (in terms of limiting magnitude and completeness) previously achieved for LG dwarfs from the ground. We use the MI, V - I color-magnitude diagrams (CMDs) of several LG dwarfs as templates to assess the stellar content and star-formation history (SFH) of the BCD VII Zw 403. This is the first BCD for which a clear spatial segregation of the resolved stellar content into a “core-halo” structure is detected: active star formation is observed in the central region of VII Zw 403, while in “Baade's red sheet”, this young population is strikingly absent. If BCD halos are home to dominant ancient stellar populations, then the fossil record conflicts with delayed-format ion scenarios for dwarfs. We present a sketch of the SFH in the core and halo of VII Zw 403.

scholarly journals The Star Formation History of Phoenix Dwarf Galaxy using IAC-pop Algorithm

2006 ◽  
Vol 2 (S241) ◽  
Author(s):  
Sebastian L. Hidalgo ◽  
Antonio Aparicio ◽  
David Martínez-Delgado
Keyword(s):  
Star Formation ◽  
Dwarf Galaxy ◽  
Star Formation History ◽  
Formation History ◽  
History Of

scholarly journals STELLAR POPULATIONS AND STAR FORMATION HISTORY OF THE METAL-POOR DWARF GALAXY DDO 68

2016 ◽  
Vol 830 (1) ◽  
pp. 3 ◽  
Author(s):  
E. Sacchi ◽  
F. Annibali ◽  
M. Cignoni ◽  
A. Aloisi ◽  
T. Sohn ◽  
...  
Keyword(s):  
Star Formation ◽  
Dwarf Galaxy ◽  
Stellar Populations ◽  
Star Formation History ◽  
Formation History ◽  
History Of
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