Research output: Contribution to journal › Article › peer-review
Far-wing excitation study on the transition regions of the metastable mercury atom collisions : Hg(6(3)P(2))+N-2 and CO. / Ohmori, K; Kurosawa, T; Chiba, H; Okunishi, M; Sato, Y; Devdariani, AZ; Nikitin, EE.
In: Chemical Physics Letters, Vol. 315, No. 5-6, 31.12.1999, p. 411-415.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Far-wing excitation study on the transition regions of the metastable mercury atom collisions
T2 - Hg(6(3)P(2))+N-2 and CO
AU - Ohmori, K
AU - Kurosawa, T
AU - Chiba, H
AU - Okunishi, M
AU - Sato, Y
AU - Devdariani, AZ
AU - Nikitin, EE
PY - 1999/12/31
Y1 - 1999/12/31
N2 - We have measured the (c) over tilde-(X) over tilde laser excitation spectra of the Hg-N-2 and CO collisional quasimolecules for the formation of Hg(6(3)P(2)) and Hg(6(3)P(1)) in the far wings of the Hg 6(1)S(0)-6(3)P(2) dipole-forbidden line. These are the first observations of the (c) over tilde-(X) over tilde bands in Hg-molecule systems. It is found that Hg(6(3)P(1)) is efficiently produced via a nonadiabatic transition from the (c) over tilde state. This is in striking contrast with the Hg-rare gas cases where no nonadiabatic processes have been observed. (C) 1999 Elsevier Science B.V. All rights reserved.
AB - We have measured the (c) over tilde-(X) over tilde laser excitation spectra of the Hg-N-2 and CO collisional quasimolecules for the formation of Hg(6(3)P(2)) and Hg(6(3)P(1)) in the far wings of the Hg 6(1)S(0)-6(3)P(2) dipole-forbidden line. These are the first observations of the (c) over tilde-(X) over tilde bands in Hg-molecule systems. It is found that Hg(6(3)P(1)) is efficiently produced via a nonadiabatic transition from the (c) over tilde state. This is in striking contrast with the Hg-rare gas cases where no nonadiabatic processes have been observed. (C) 1999 Elsevier Science B.V. All rights reserved.
KW - 6 3PJ RELAXATION
KW - COMPLEX
KW - SPECTROSCOPY
KW - DISSOCIATION
KW - MECHANISM
KW - STATE
KW - HGN2
KW - JET
KW - N-2
U2 - 10.1016/S0009-2614(99)01270-1
DO - 10.1016/S0009-2614(99)01270-1
M3 - статья
VL - 315
SP - 411
EP - 415
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 5-6
ER -
ID: 74051481