Momentum transfer coefficients.
|Species j, k||μjk (in mH)||Kjk (cm3 s-1)||Ref.|
|C+, H2||24/14||0.79583 × KC+, H||(2)|
|He+, H||4/5||2.58 × 10-9||(3)|
|He+, H2||8/6||2.17 × 10-9||(3)|
|S+, H||32/33||2.34 × 10-9||(3)|
|S+, H2||64/34||1.98 × 10-9||(3)|
Reference. (1) Pinto & Galli (2008); (2) assuming the same ratio as for the Langevin rates; (3) Langevin rates (provided by A. Faure, priv. comm.).
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