Cross sections for the quenching of exeted \(\mathrm{Ca}_{\mathrm{a}}\left(4 \mathrm{~s} \mathrm{p}^{\mathrm{p}} \mathrm{p}_{1}\right)\) by several gases, determuned drectly by a pulsed lacer fechinque, are compared with those of the analogous ' \(P_{1}\) states of other group ila and Ifb metal atom
The excitation cross section Q(4s → 3d) in Ca II
✍ Scribed by O. Bely; D. Petrini
- Publisher
- Elsevier Science
- Year
- 1966
- Weight
- 133 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0031-9163
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📜 SIMILAR VOLUMES
A novel method for determining absolute chemihuninescence cross sections without knowledge of the absolute detection sensitivity is described for reactions involving eIectronicaUy excited reactants. A study of the Ca(4s4p 3P) + NzO reaction under singie-collkion conditions is presented, and a photon
ScvcraI mcaurcments have been made by various authors on the relative contnbutmn to the Halmcra crntrsiun or the 35 state of hydrogen atolns rcsultlng frown the dlrsociatwe evcltation of El2 by electrons in the energy range 20 to 500 cV. Thcsc mcasurcmcnts, however, arc mutually Inconsistent c\cept