348 citations
- Geophysical LaboratoryUS3 papers
- Bhabha Atomic Research CentreIN2 papers
- Carnegie ObservatoriesUS2 papers
- Princeton Public SchoolsUS2 papers
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- Bowling Green State UniversityUS1 paper
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- Center for Astrophysics Harvard & SmithsonianUS1 paper
- Korea Astronomy and Space Science InstituteKR1 paper
- Palomar CollegeUS1 paper
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Showing 2003Show all
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astro-ph2003
When Do Planets Form? A Search for Extra-solar Planets Around Metal-Poor Stars
A. Sozzetti, D. W. Latham, G. Torres +4
We present preliminary results from our spectroscopic search for planets within 1 AU of metal-poor field dwarfs using NASA time with HIRES on Keck I. The core accretion model of ga…
astro-ph2003
Deep Wide Field BVI CCD Photometry of the Sextans Dwarf Spheroidal Galaxy
Myung Goon Lee, Hong Soo Park, Jang-Hyun Park +12
We present deep wide field CCD photometry of the Sextans dwarf spheroidal galaxy (dSph) in the Local Group, covering a field of 42' x 28' located at the center of the galaxy.…
astro-ph2003★ 8 cited
Properties of QSO Metal Line Absorption Systems at High Redshifts: Nature and Evolution of the Absorbers and the Ionizing Radiation Background
Alec Boksenberg, Wallace L. W. Sargent, Michael Rauch
In Keck HIRES spectra of 9 QSOs we identify a sample of 908 CIV absorber components in 188 systems outside the Lyman forest in the redshift range 1.6 < z < 4.4, with related lines…