Experimental studies of collisions of He²⁺ ions with Ne, Ar, and Kr atoms have been carried out at laboratory kinetic energies in the range 8 ⩽ E₁ ⩽ 10 eV. For each collision pair, relative differential cross sections for elastic scattering, and for the formation of He⁺ by single charge transfer [e.g., He²⁺ + R = He⁺ + (R⁺)^*] were measured. Information concerning the initial states of the charge transfer products was also obtained, from measurements of the kinetic energy distributions of the He⁺ + He = Ne⁺(2s 2p⁶²S) ± He⁺(²S), whereas for the other systems, transfer proceeds via a number of channels. The He⁺-ion kinetic energy measurements indicated that for He²⁺. Ar both Ar⁺ both Ar⁺ and Ar²⁺ are formed in transfer, and that for He²⁺, Kr only Kr²⁺ (and no Kr⁺) was formed.

中文翻译：

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Ne，Ar和Kr原子对低能He ²⁺离子的散射

他的碰撞的实验研究²⁺有Ne，Ar和氪原子离子已经在范围为8⩽在实验室动能进行ë ₁ ⩽10电子伏特。对于每个碰撞对，测量了用于弹性散射以及通过单电荷转移形成He ⁺的相对微分截面[例如，He ²⁺ + R = He ⁺ +（R ⁺）^* ]。从He ⁺ + He = Ne ⁺（2s 2p ^{6 2} S）±He ⁺（² S），而对于其他系统，则通过多个通道进行传输。He ⁺离子动能的测量结果表明对于He ²⁺。Ar ⁺ Ar ⁺ Ar ⁺和Ar ²⁺都是在转移过程中形成的，而对于He 2 ⁺，Kr来说，仅形成Kr ²⁺（而没有形成Kr ⁺）。