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astro-ph2001
Rate Coefficients for D(1s) + H^+ <--> D^+ + H(1s) Charge Transfer and Some Astrophysical Implications
Daniel Wolf Savin
We have calculated the rate coefficients for D(1s) + H^+ <--> D^+ + H(1s) using recently published theoretical cross sections. We present results for temperatures T from 1 K to 2x1…
astro-ph2001
Atomic Data Needs for Modeling Photoionized Plasmas
Daniel Wolf Savin
Many of the fundamental questions in astrophysics can be addressed using spectroscopic observations of photoionized cosmic plasmas. However, the reliability of the inferred astroph…
astro-ph2001
Uncertainties in Dielectronic Recombination Rate Coefficients: Effects on Solar and Stellar Upper Atmosphere Abundance Determinations
Daniel Wolf Savin, J. Martin Laming
We have investigated how the relative elemental abundances inferred from the solar upper atmosphere are affected by uncertainties in the dielectronic recombination (DR) rate coeffi…