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Table 2

Binary interactions determining He ENA losses in the heliosheath.

Sign Reaction Reference

az α, He →  He, α (double cx) (1) A104
dz α, He →  He+, He+ (1) A98
iz He+, He →  He, He+ (1) A70
p He photoionization (2)
q He electron impact ionization (3)
r He, p →  He+, e, p (1) D24
s He, p →  He+, H (1) A32
t He, H →  He+, H (1) A10

Notes. e – electron, p – proton, H – hydrogen atom, αα-particle, cx – charge exchange;


same as in Table 1.

References. (1) Barnett (1990); (2) Cummings et al. (2002); (3) Janev et al. (1987).

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