Cross sections for deexcitation of He(2
β
Hiroaki Yoshida; Yasumasa Morishima; Masatoshi Ukai; Kyoji Shinsaka; Noriyuki Ko
π
Article
π
1991
π
Elsevier Science
π
English
β 404 KB
The cross sections for the deexcitation of He(2 'S), He( 2 'S), and He{ 2 'P) by SiH, and GeH, have been measured and compared with those for the deexcitation by CH,. The major deexcitation processes are ascribed to Penning ionization. The cross sections obtained for He (2 'S) are more than two hund