\[\mathrm{e}^- + \mathrm{H}_{2}^{+} \; 1s\sigma_g^{1} \; v=2 \rightarrow \mathrm{H}_{2}^{+} \; 2p\pi_u^{1} + \mathrm{e}^-\]

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Process	EXE: Electronic Excitation
Data type	cross section | uploaded on 2023-02-09
Comment	Convergent close-coupling calculations of electron scattering from H2+ initially in the electronic ground 1sSg, vibrational state v_i=2. Integrated cross sections for the transition (1sSg, v_i) ---> 2pPu, where s and p refers to orbital angular momentum l = 0 and l = 1, respectively, S refers to the symbol sigma (orbital angular momentum projection m = 0), P refers to the symbol pi (orbital angular momentum projection |m| = 1), and g and u refers to states even or odd parity, respectively. Cross sections are calculated in the adiabatic-nuclei approximation where the cross section have been summed analytically over all final rotational and vibrational states. These cross sections were calculated with a 351-state CCC calculation. To reference and for details see M. C. Zammit, D. V. Fursa, and I. Bray, Phys. Rev. A 90, 022711 (2014).
From ALADDIN	Yes

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Method	theory
Columns	E /eV sigma /cm2
Ref	B66: M. C. Zammit, D. V. Fursa, I. Bray, "Electron scattering from the molecular hydrogen ion and its isotopologues", Physical Review A 90, 022711 (2014). [10.1103/physreva.90.022711]
Data	Download

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