Cross sections for the formation of H(n = 2) atom via superexcited states in photoexcitation of methane and ammonia

Yoshiaki Kumagai, Takeshi Odagiri, Motoyoshi Nakano, Takehiko Tanabe, Isao H. Suzuki, Kouichi Hosaka, Masashi Kitajima, Noriyuki Kouchi

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The absolute cross sections for the formation of the H(2s) and H(2p) atoms, σ2s and σ2p, respectively, in photoexcitation of CH4 and NH3 were measured in the range of the incident photon energy 15-48 eV for studying superexcited states of the molecules. The same superexcited states were found to contribute to the σ2s and σ2p cross sections. It was concluded that the non-adiabatic transitions play a significant role during the dissociation of the superexcited states and ionic states.

本文言語English
論文番号164307
ジャーナルJournal of Chemical Physics
139
16
DOI
出版ステータスPublished - 2013 10月 28

ASJC Scopus subject areas

  • 物理学および天文学(全般)
  • 物理化学および理論化学

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