The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
The Star Formation History of the Small Magellanic Cloud
Open accessAbstract
We present the spatially resolved star formation and chemical enrichment history of the Small Magellanic Cloud (SMC) across the entire central 4° × 4 5 area of the main body, based on UBVI photometry from our Magellanic Clouds Photometric Survey. We find that (1) approximately 50% of the stars that ever formed in the SMC formed prior to 8.4 Gyr ago ( z > 1.2 for WMAP cosmology); (2) the SMC formed relatively few stars between 8.4 and 3 Gyr ago; (3) there was a rise in the mean star formation rate during the most recent 3 Gyr punctuated by "bursts" at ages of 2.5, 0.4, and 0.06 Gyr; (4) the bursts at 2.5 and 0.4 Gyr are temporally coincident with past perigalactic passages of the SMC with the Milky Way; (5) there is preliminary evidence for a large-scale annular structure in the 2.5 Gyr burst; and (6) the chemical enrichment history derived from our analysis is in agreement with the age-metallicity relation of the SMC's star clusters. Consistent interpretation of the data required an ad hoc correction of 0.1–0.2 mag to the B - V colors of 25% of the stars; the cause of this anomaly is unknown, but we show that it does not strongly influence our results.
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Spergel, D. N., Verde, L., Peiris, H. V., Komatsu, E., Nolta, M. R., Bennett, C. L., Halpern, M., Hinshaw, G., Jarosik, N., Kogut, A., et al. (2003) · The Astrophysical Journal Supplement Series · doi:10.1086/377226 · Cited by 10,976
Cited by
MESA ISOCHRONES AND STELLAR TRACKS (MIST). I. SOLAR-SCALED MODELS
Choi, J., Dotter, A., Conroy, C., Cantiello, M., Paxton, B., & Johnson, B. D. (2016) · The Astrophysical Journal · doi:10.3847/0004-637x/823/2/102 · Cited by 2,922
Star-Formation Histories, Abundances, and Kinematics of Dwarf Galaxies in the Local Group
Tolstoy, E., Hill, V., & Tosi, M. (2009) · Annual Review of Astronomy and Astrophysics · doi:10.1146/annurev-astro-082708-101650 · Cited by 1,179
Zaritsky, D., Harris, J., Thompson, I. B., & Grebel, E. K. (2004) · The Astronomical Journal · doi:10.1086/423910 · Cited by 417
Self-citationBrown, T. M., Smith, E., Ferguson, H. C., Rich, R. M., Guhathakurta, P., Renzini, A., Sweigart, A. V., & Kimble, R. A. (2006) · The Astrophysical Journal · doi:10.1086/508015 · Cited by 174
Lewis, A. R., Dolphin, A. E., Dalcanton, J. J., Weisz, D. R., Williams, B. F., Bell, E. F., Seth, A. C., Simones, J. E., Skillman, E. D., Choi, Y., et al. (2015) · The Astrophysical Journal · doi:10.1088/0004-637x/805/2/183 · Cited by 132
Metadata
- Authors
- Harris, J., & Zaritsky, D.
- Venue
- The Astronomical Journal
- Publisher
- American Astronomical Society
- Published
- 2004-03
- Volume
- 127
- Issue
- 3
- Pages
- 1531-1544
- ISSN
- 0004-6256 (ISSN-L)
- 1538-3881
- OpenAlex
- W2038185847
- Cited by
- 413
- References
- 1
- FWCI
- 11.22
- Type
- journal article
- Language
- en
- Open access
- bronze
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