NEW DETECTIONS OF ARSENIC, SELENIUM, AND OTHER HEAVY ELEMENTS IN TWO METAL-POOR STARS
We use the Space Telescope Imaging Spectrograph on board the Hubble Space Telescope to obtain new high-quality spectra covering the 1900 ≤λ ≤ 2360 Å wavelength range for two metal-poor stars, HD 108317 and HD 128279. We derive abundances of Cu II, Zn II, As I, Se I, Mo II, and Cd II, which have not...
Main Authors: | , , , , , , , , |
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Other Authors: | |
Format: | Article |
Language: | en_US |
Published: |
Institute of Physics/American Astronomical Society
2015
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Online Access: | http://hdl.handle.net/1721.1/92932 https://orcid.org/0000-0002-2139-7145 |