Collisional relaxation of ionic2 P 3/2 excited states in rare gases
作者： W. Buttler , W. Buckel , E. W. Weber
DOI: 10.1007/BF01411319
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摘要: Optical pumping with theD 2 line is used to study the depolarization of first excited2 P 3/2 states alkaline earth ions and Yb+ in collisions rare gas atoms. The deorientation cross sections for even isotopes Ba+ are obtained (in units 10−16 cm2): He Ne Ar Kr Xeσ 1 (Ba+ 6p 2 P 3/2) 79(11) 89(13) 123(18) 152(22) 204(30)σ 1 (Yb+ 60(10) 62(9) 107(18) 133(17) 167(37) discussed comparison theoretical calculations those isoelectronic the2 P 3/2 relaxation odd (I=3/2) allows draw conclusions on nature interaction.
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A. Arnesen, A. Bengtsson, R. Hallin, S. Kandela, T. Noreland, R. Lidholt, Lifetime measurements of the and levels with the beam-laser method Physics Letters A. ,vol. 53, pp. 459- 460 ,(1975) , 10.1016/0375-9601(75)90667-2
W. Berdowski, T. Shiner, L. Krause, mJMixing in Oriented4P322Potassium Atoms Induced by Collisions with Inert Gases Physical Review A. ,vol. 4, pp. 984- 992 ,(1971) , 10.1103/PHYSREVA.4.984
E. W. Weber, Optical pumping of ions in buffer gases European Physical Journal A. ,vol. 256, pp. 1- 21 ,(1972) , 10.1007/BF01394493
E. E. Nikitin, Intramultiplet Mixing and Depolarization in Atomic Collisions Atomic Physics 4. pp. 529- 557 ,(1975) , 10.1007/978-1-4684-2964-0_26
J. F. Papp, F. A. Franz, Influence of Nuclear Spin on Collisional Relaxation within the Alkali-MetalP322Excited State Physical Review A. ,vol. 5, pp. 1763- 1772 ,(1972) , 10.1103/PHYSREVA.5.1763
F. H. K. Rambow, L. D. Schearer, Radiative lifetimes and alignment depolarization cross sections for YbI and II by the Hanle effect in a flowing helium system Physical Review A. ,vol. 14, pp. 738- 743 ,(1976) , 10.1103/PHYSREVA.14.738
Alain Omont, Irreducible components of the density matrix. Application to optical pumping Progress in Quantum Electronics. ,vol. 5, pp. 69- 138 ,(1977) , 10.1016/0079-6727(79)90003-X
J. -C. Gay, W. B. Schneider, Collision induced transitions between Zeeman substates of laser excited sodium atoms in very high magnetic fields Zeitschrift f�r Physik A: Atoms and Nuclei. ,vol. 278, pp. 211- 222 ,(1976) , 10.1007/BF01409170
T. Andersen, O. Poulsen, P. S. Ramanujam, A. Petrakiev Petkov, Lifetimes of some excited states in the rare earths: La ii, Ce ii, Pr ii, Nd ii, Sm ii, Yb i, Yb ii, and Lu ii Solar Physics. ,vol. 44, pp. 257- 267 ,(1975) , 10.1007/BF00153206
Alan Gallagher, Oscillator Strengths of Ca II, Sr II, and Ba II Physical Review. ,vol. 157, pp. 24- 30 ,(1967) , 10.1103/PHYSREV.157.24