331 citations
- Frankfurt Institute for Advanced StudiesDE24 papers
- Goethe University FrankfurtDE19 papers
- Center for Astrophysics Harvard & SmithsonianUS14 papers
- University of VirginiaUS10 papers
- Norwegian University of Science and TechnologyNO8 papers
- Friedrich Schiller University JenaDE7 papers
- Thomas Jefferson National Accelerator FacilityUS7 papers
- Argonne National LaboratoryUS6 papers
- Chinese Academy of SciencesCN6 papers
- Florida International UniversityUS6 papers
- George Washington UniversityUS6 papers
- Hampton UniversityUS6 papers
Showing 2002Show all
3 papers · 1 filter
astro-ph2002★ 93 cited
Radial-velocity survey of members and candidate members of the TW Hydrae association
Guillermo Torres, Eike W. Guenther, Laurence A. Marschall +3
We report our spectroscopic observations of stars belonging to the young nearby group known as the TW Hydrae association, as well as of a number of potential members of the associa…
astro-ph2002★ 50 cited
Sulfur, Chlorine, and Argon Abundances in Planetary Nebulae. III: Observations and Results for a Final Sample
K. B. Kwitter, R. B. C. Henry, J. B. Milingo
This paper is the fourth in a series whose purpose is to study the interstellar abundances of sulfur, chlorine, and argon in the Galaxy using a sample of 86 planetary nebulae. Here…
math.CO2002
132-avoiding Two-stack Sortable Permutations, Fibonacci Numbers, and Pell Numbers
Eric S. Egge, Toufik Mansour
In 1990 West conjectured that there are two-stack sortable permutations on letters. This conjecture was proved analytically by Zeilberger in 1992. Late…