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Time spectroscopy in the a1Σu+ states of Li2 and Na2. lifetimes and electronic dipole moment of the A-X transition

✍ Scribed by G. Baumgartner; H. Kornmeier; W. Preuss

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
878 KB
Volume
107
Category
Article
ISSN
0009-2614

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✦ Synopsis

We have mcasurcd the radiative lil'etimcs of indwidual rotation-bibration Ic\cls of IIIC X 'xi s~atcs of Liz and 53, using a synchronously pumped dye laser and 3 time-corrclatcd photon-countins tcchniquc. In Liz we obsew _ -light vanation of lifetime with increasing term cner:y. wllilc in N+ lifelimss arc host constant \vilh 3n 3vcr3_pe s slur of 12.45 ns. The dependence of ~hc electronic tmnsition moment on intrrnuclcx distxtcc is infcrrcd from the lil,xim? data and compxcd with thcorctkl results.

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