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1995A&A...302..931H - Astronomy and Astrophysics, volume 302, 931-934 (1995/10-3)
Recombination of O2+ ions by electron capture from atomic hydrogen in photo-ionized nebulae.
HONVAULT P., GARGAUD M., BACCHUS-MONTABONEL M.-C. and McCARROLL R.
Abstract (from CDS):
Detailed calculations are presented of cross sections and rate coefficients at thermal energies for electron capture by 3P ground state O2+ ions from atomic hydrogen. The rate coefficient remains practically constant, between 1.1 and 1.2x10–9cm3/s in the temperature range from 200 to 20000K. The rate coefficient for electron capture by O2+ to ions in the metastable 1D or 1S states is negligible at temperatures less than 106K.
Abstract Copyright: ∼
Journal keyword(s): atomic processes - ISM: abundances - H II regions - planetary nebulae
Simbad objects: 2
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