Rotational alignment from the Sr(3PJ)+CH2ClI chemiluminescent reaction Original Research Article

The rotational alignment of the product SrI(B 2Σ+) is obtained from Sr(3PJ)+CH2ClI chemiluminescence. The experiment is carried out under beam–gas conditions. Furthermore, by simulating the chemiluminescent spectrum of SrI, the electronic state branching ratio and the product vibrational state population have been roughly estimated. According to statistical theory, the branching ratio is obtained, which is in good agreement with the experimental result.