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19972024
most citedHeavy element abundances in blue compact galaxies

504 citations · 8.6k across the 115 of their papers we have counts for

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Showing 1998Show all

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astro-ph1998★ 504 cited

Heavy element abundances in blue compact galaxies

Y. I. Izotov, T. X. Thuan

We present high-quality ground-based spectroscopic observations of 54 supergiant H II regions in 50 low-metallicity blue compact galaxies with oxygen abundances 12 + log O/H betwee…

astro-ph1998

15um ISO observations of a CFRS field: the cosmic SFR as derived from UV, optical, mid-IR and radio photometry

H. Flores, F. Hammer, T. Thuan +7

The CFRS 1452+52 field has been deeply imaged with the Infrared Space Observatory (ISO) using ISOCAM through the LW3 filter (12-18um). Careful data analysis and comparison to deep…

astro-ph1998

Deep Galaxy survey at 6.75 micron with the ISO satellite

H. Flores, F. Hammer, F. X. Désert +8

Deep 6.75um mid-IR ISOCAM observations were obtained of the Canada-France Redshift Survey (CFRS) 1415+52 field with the Infrared Space Observatory. The identification of the source…

astro-ph1998★ 117 cited

Dust in an extremely metal-poor galaxy: mid-infrared observations of SBS 0335-052

T. X. Thuan, M. Sauvage, S. Madden

The metal deficient (Z = Z_sun/41) Blue Compact Dwarf Galaxy (BCD) SBS 0335-052 was observed with ISOCAM between 5 and 17 mic. With a L_12mic/L_B ratio of 2.15, the galaxy is unexp…

astro-ph1998

Globular Clusters in Dwarf Elliptical Galaxies

B. W. Miller, H. C. Ferguson, J. Lotz +2

Globular clusters (GCs) provide one way of determining when the most important periods of star formation in dwarf elliptical (dE) galaxies occurred. Thus, they are also useful for…

astro-ph1998★ 5 cited

Molecular Gas in Mrk 109: Constraining the O2/CO Ratio in Chemically Young Galaxies

D. T. Frayer, E. R. Seaquist, T. X. Thuan +1

We report on observations of CO(1-0) emission from the chemically young starburst galaxy Mrk 109. These observations were part of a study to constrain the O2/CO ratio in metal-defi…