Zobrazeno 1 - 10
of 37
pro vyhledávání: '"M.S. Helmi"'
Autor:
G. D. Roston, M.S. Helmi
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 101:201-204
As the ground state potential curve is strongly related to spectral line shapes, the minumum position of the ground state potential is obtained from the experiemental absorption profile k(Δν, T) at high density of the radiating atoms. The temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::535e847e68cbc7fddcece1d14e3aac15
https://doi.org/10.1016/j.jqsrt.2005.11.078
https://doi.org/10.1016/j.jqsrt.2005.11.078
The interatomic potentials and dipole moments of the excited 1u state of Cd–Cd and 31 state of Cd–Ar
Autor:
G. D. Roston, M.S. Helmi
Publikováno v:
Chemical Physics. 258:55-61
The molecular band at Δν =770 cm −1 and also the satellite at Δν =73 cm −1 appearing on the blue wing of the intercombination Cd (326.1 nm) line broadened, respectively, by Cd and Ar pressures have been analyzed using the unified Frank–Cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8d965bee076ce8051dd480ff4b19cdd
https://doi.org/10.1016/s0301-0104(00)00168-3
https://doi.org/10.1016/s0301-0104(00)00168-3
Autor:
G. D. Roston, M.S. Helmi
Publikováno v:
Physica Scripta. 62:36-40
The classical theory of collisional broadening and shift parameters (β, δ) of an isolated spectral line was used to obtain simple analytical formulas for calculating both β and δ. These formulas were obtained under the assumption that the short r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::122a915ff7389d6e8dff3b96f4198d31
https://doi.org/10.1238/physica.regular.062a00036
https://doi.org/10.1238/physica.regular.062a00036
Autor:
M.S. Helmi, G. D. Roston
Publikováno v:
Chemical Physics. 358:30-32
The absorption profiles of the Cd 326.1 nm line for pure Cd and Cd–inert gases (Xe, Kr, Ar, Ne and He) have been carefully studied from the line center to 700 cm−1 in the red wing using a high resolution double beam spectrometer. The density of C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56234d97db2915fc49809e497703af39
https://doi.org/10.1016/j.chemphys.2008.12.012
https://doi.org/10.1016/j.chemphys.2008.12.012
Publikováno v:
Chemical Physics. 213:365-368
The temperature dependence of the blue wing of the intercombination absorption Cd 326.1 nm line profile broadened by Ar pressure was carefully studied and tentatively analyzed in the framework of the quasi-static theory. The ground state (XO+) potent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f124b0136d995e34d5c34bb7b834ed49
https://doi.org/10.1016/s0301-0104(96)00276-5
https://doi.org/10.1016/s0301-0104(96)00276-5
Publikováno v:
Chemical Physics. 209:53-60
The absorption profile and the temperature dependence of the Cd line at 326.1 nm perturbed by Xe at a density of about 1 × 1019 atoms cm−3 have been carefully studied over a spectral range extending from 750 cm−1 in the blue wing to 1400 cm−1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7e4444254cffadce01a2f00dce2477f
https://doi.org/10.1016/0301-0104(96)00110-3
https://doi.org/10.1016/0301-0104(96)00110-3
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 51:633-641
The intercombination absorption line of Cd 326.1 nm broadened by cadmium pressure is analysed in the spectral range 300–350 nm. The temperature dependence of the profile is studied and interpreted in the framework of the quasi-static theory. The di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70f88b454f5e844f78e2b0b36b4a3ae1
https://doi.org/10.1016/0584-8547(95)01441-1
https://doi.org/10.1016/0584-8547(95)01441-1
Publikováno v:
Proceedings of 5th European Quantum Electronics Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::558841cc62199a55e51529f08b7abd9b
https://doi.org/10.1109/eqec.1994.698165
https://doi.org/10.1109/eqec.1994.698165
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 38:1005-1010
A most significant source of imperfection in emission spectrography is the limited applicability of photographic transformation functions in the region of the emulsion characteristic below the point of inflection. As an alternative approach the use o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a88f839aae984e23557347b0da8ae14
https://doi.org/10.1016/0584-8547(83)80050-0
https://doi.org/10.1016/0584-8547(83)80050-0
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