Mechanism analysis of reaction <inline-formula> <tex-math><?CDATA ${{\rm{S}}}^{+}{(}^{2}{\rm{D}})+{{\rm{H}}}_{2}({{\rm{X}}}^{1}{\Sigma }_{{\rm{g}}}^{+})\to {{\rm{SH}}}^{+}({{\rm{X}}}^{3}{\Sigma }^{-})+{\rm{H}}{(}^{2}{\rm{S}})$?></tex-math><mml:math><mml:mrow><mml:msup><mml:mi mathvariant="normal">S</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mo stretchy='false'>(</mml:mo><mml:mn>2</mml:mn></mml:msup><mml:mi mathvariant="normal">D</mml:mi><mml:mo stretchy='false'>)</mml:mo><mml:mo>+</mml:mo><mml:msub><mml:mi mathvariant="normal">H</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mo stretchy='false'>(</mml:mo><mml:msup><mml:mi mathvariant="normal">X</mml:mi><mml:mn>1</mml:mn></mml:msup><mml:msubsup><mml:mo>Σ</mml:mo><mml:mi mathvariant="normal">g</mml:mi><mml:mo>+</mml:mo></mml:msubsup><mml:mo stretchy='false'>)</mml:mo><mml:mo>→</mml:mo><mml:msup><mml:mrow><mml:mi mathvariant="normal">SH</mml:mi></mml:mrow><mml:mo>+</mml:mo></mml:msup><mml:mo stretchy='false'>(</mml:mo><mml:msup><mml:mi mathvariant="normal">X</mml:mi><mml:mn>3</mml:mn></mml:msup><mml:msup><mml:mo>Σ</mml:mo><mml:mo>−</mml:mo></mml:msup><mml:mo stretchy='false'>)</mml:mo><mml:mo>+</mml:mo><mml:mi mathvariant="normal">H</mml:mi><mml:msup><mml:mo stretchy='false'>(</mml:mo><mml:mn>2</mml:mn></mml:msup><mml:mi mathvariant="normal">S</mml:mi><mml:mo stretchy='false'>)</mml:mo></mml:mrow></mml:math> <inline-graphic xmlns:xlink="https://www.w3.org/1999/xlink" xlink:href="cpb_29_6_063101_ieqn1.gif"/></inline-formula> based on the quantum state-to-state dynamics

Mechanism analysis of reaction

S+(2D)+H2(X1Σg+)→SH+(X3Σ−)+H(2S)

based on the quantum state-to-state dynamics

Zhang Jin-Yu¹, Xu Ting^{1, †}, Ge Zhi-Wei¹, Zhao Juan², Gao Shou-Bao^{1, 3}, Meng Qing-Tian^{1, ‡}

Total reaction probabilities changing with collision energy for reaction S⁺ + H₂ → SH⁺ + H at some selected J’s.