[1] Tomasi F de,Milo evic' S,et al. Experimental study of cesium 6PJ+6PJ→7PJ'+6S energy pooling collisions and modelling of the excited atom density in the presence of optical pumping and radiation trapping [J].J. Phys.,1997,B30: 4991-5008.

[2] Werij H G C,Harris M,Cooper J,et al. Collisional energy transfer between excited Sr atoms [J].Phys. Rev.,1991,A43(5): 2237-2249.

[4] Abdullah S A,Allegrini M,Gozzini S,et al. Three-body collisions between laser-excited Na and K atoms in the presence of buffer gas [J].Nuovo Cimento,1987,D9(12): 1467-1476.

[6] Keramati B,Masters M,Huennekens J. Excitation-transfer collisions in cesium vapor: Cs(5D5/2)+Cs(6S1/2)→Cs(5D3/2)+Cs(6S1/2)[J].Phys. Rev.,1988,A38(9): 4518-4525.

[7] Theodosiou C E. Lifetime of alkali-metal-atom Rydberg states [J].Phys. Rev.,1984,A30(6): 2881-2909.

[8] Tam A C,Yabuzaki T,Curry S M,et al. Inelastic cross sections in Cs(n2DJ)+Cs(62S1/2)Collisions [J].Phys. Rev.,1978,A17(6): 1862-1868.