New pair of A(1)Sigma(+)(u) similar to b(3)Pi(u) mixed levels in (LiLi)-Li-6-Li-7

作者：Yi P; Song M; Liu YM; Lyyra AM; Li L^*

来源：Chemical Physics Letters, 2001, 349(5-6): 426-430.

DOI：10.1016/S0009-2614(01)01236-2

A new pair of singlet-triplet A(1)Sigma (-)(u) similar to b(3)Pi (u) mixed levels of (LiLi)-Li-6-Li-7 has been identified and used here as window levels in pulsed perturbation-facilitated optical-optical double resonance (PFOODR) experiments to study the high-lying triplet 2(3)Delta (g) state. The ne mixed le els reported here enhance access to the high-lying triplet states through the expansion of the Franck-Condon overlap factor range. at the same time allowing for more reliable determination of rotational constants, New molecular constants of the 2(3)Delta (g) state are reported here.

• 出版日期2001-12-7
• 单位清华大学