Polarization dependence of energy pooling reactions between two Na* (3p) atoms

作者: J H Nijland , J A de Gouw , C J G J Uiterwaal , H A Dijkerman , H G M Heideman

DOI: 10.1088/0953-4075/23/18/007

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摘要: The authors have studied in a beam experiment the energy pooling reaction between two laser-excited Na* (3p) atoms, where final state one Na atom is 5s or 4d and other ground state. They found that this strongly dependent on polarization of laser light used to prepare Na*(3p) atoms. An analysis theoretical potential curves suggests mainly proceeds via input channel atoms M=0 M=1 substate. Their experimental results are qualitative agreement with suggestion.

参考文章(10)
M. Allegrini, P. Bicchi, L. Moi, Cross-section measurement for the energy-transfer collisions Na(3P)+Na(3P)-->Na(5S,4D)+Na(3S) Physical Review A. ,vol. 28, pp. 1338- 1343 ,(1983) , 10.1103/PHYSREVA.28.1338
J. Huennekens, A. Gallagher, Cross sections for energy transfer in collisions between two excited sodium atoms Physical Review A. ,vol. 27, pp. 771- 784 ,(1983) , 10.1103/PHYSREVA.27.771
Joost G. Kircz, Reinhard Morgenstern, Gerard Nienhuis, Polarization Dependence of Associative Ionization of Laser-Excited Na(3p) 2 P 32 Atoms Physical Review Letters. ,vol. 48, pp. 610- 613 ,(1982) , 10.1103/PHYSREVLETT.48.610
H. A. J. Meijer, T. J. C. Pelgrim, H. G. M. Heideman, R. Morgenstern, N. Andersen, Cross sections and coherence terms for associative ionization of two differently excited Na(3p) atoms Journal of Chemical Physics. ,vol. 90, pp. 738- 753 ,(1989) , 10.1063/1.456152
C. Gabbanini, S. Gozzini, G. Squadrito, M. Allegrini, L. Moi, Energy-pooling collisions for K(4P)+Rb(5P) and Na(3P)+Rb(5P) heteronuclear systems. Physical Review A. ,vol. 39, pp. 6148- 6153 ,(1989) , 10.1103/PHYSREVA.39.6148
H. A. J. Meijer, T. J. C. Pelgrim, H. G. M. Heideman, R. Morgenstern, N. Andersen, INFLUENCE OF COHERENCE ON ASSOCIATIVE IONIZATION IN NA(3P)+NA(3P) COLLISIONS Physical Review Letters. ,vol. 59, pp. 2939- 2942 ,(1987) , 10.1103/PHYSREVLETT.59.2939