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astro-ph2007★ 22 cited
Hubble Space Telescope Measurements of Vacuum Ultraviolet Lines of Interstellar CH
Y. Sheffer, S. R. Federman
Three interstellar absorption lines near 1370 A seen toward zeta Oph have been assigned by Watson to Rydberg transitions in the G-X (or 3d-X) band of CH. Our survey of a dozen diff…
astro-ph2000
Evidence for Newly Synthesized Lithium in Interstellar Space
David C. Knauth, Steven R. Federman, David L. Lambert +1
As a part of a study on the variation in the 7Li/6Li ratio, high signal to noise, high resolution spectroscopy of Li I (6708 Angstroms) and K I (4044 Angstroms) were obtained towar…