Acta Phys. -Chim. Sin. ›› 1999, Vol. 15 ›› Issue (04): 299-302.doi: 10.3866/PKU.WHXB19990403

• Communication • Previous Articles     Next Articles

Three New nd Rydberg States of CH Radical Observes by Resonant Multiphton Ionization

Chen Yang, Pei Lin-Sen, Ran Qin, Gao Yi-De, Chen Cong-Xiang   

  1. Department of Chemical Physics,University of Science and Technology of China,Hefei 230026|Open Laboratory of Band-Selective Chemistry,Chinese Academy of Sciences
  • Received:1998-12-26 Revised:1999-01-28 Published:1999-04-15
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Abstract:

(2+1) resonant multiphoton ionization of photolytically produced CH radical yields previously unobserved bands arising from two-photon transition to Rydberg states. Analysing of the spectrum of CH+, three new states are identified. They are 8 d, 9 d and 10 d Rydberg states, respectively.

Key words: CH radicaResonant multiphoton ionization, Rydberg state