Quasiresonant excitation of lithium 2p-4d and 2p-4s transitions in Li-Cd vapor mixture (CROSBI ID 86361)
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Podaci o odgovornosti
Milošević, Slobodan ; Azinović, Davorka ; Labazan, Irena ; Pichler, Goran
engleski
Quasiresonant excitation of lithium 2p-4d and 2p-4s transitions in Li-Cd vapor mixture
We performed quasiresonant laser excitation of Li-Cd vapor mixtures at 460.3 nm (2p-4d) and 497.2 nm (2p-4s). The initial population of the Li(2p) level is caused by three processes: collisional dissociation or photodissociation of the Li-2(B-1 IIu) molecules or energy transfer in Li-2(B-1 IIu) and Li(2s) collisions. The Li(4d, 4s) atoms radiatively decay towards Li(3p), from which collisional population transfer to Cd(5(3)P(J)) occurs, followed by three-body reactive collisions which produce the LiCd(2(2)II) excimer states.
quasiresonant excitation ; intermetallic diffuse bands ; lithium cadmium dimer ; reactive collisions
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Podaci o izdanju
62 (2-3)
2000.
137-140
objavljeno
0031-8949
1402-4896
10.1238/Physica.Regular.062a00137