Open Access

Table A.7

Rate coefficients [cm3s−1] at selected temperatures for charge exchange.

T [K]
Channel 500 2,000 5,000 10,000 Ref.
He++H2→He+H++H, † 3.00E−14 3.00E−14 3.00E−14 3.00E−14 Schauer et al. (1989)
He++H→H++He, † 2.00E−15 2.00E−15 2.00E−15 2.00E−15 Courtney et al. (2021)
H++He(23S)→He++H 1.37E−20 3.25E−16 3.42E−15 1.89E−13 Loreau et al. (2018)
H++He(21S)→He++H 7.83E−16 4.28E−15 2.38E−13 1.05E−11 Loreau et al. (2018)

Notes. †: Assumed T-independent.

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