Temat: N34 - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Non-Adiabatic Semiclassical Calculations of the Collision-Time Asymmetry of the $\text{}^{114}$Cd 326.1 nm Line Perturbed by Noble Gases
Autorzy:: Bielski, A.
Ciuryło, R.
Lisak, D.
Trawiński, R. S.
Orlikowski, T.
Powiązania:: https://bibliotekanauki.pl/articles/2037132.pdf
Data publikacji:: 2004-03
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 32.70.-n
33.70.-w
34.20.-b
Opis:: The collision-time asymmetry coefficients as well as the pressure broadening and shifting rates of the $\text{}^{114}$Cd 326.1 nm line perturbed by noble gases are calculated in the framework of the non-adiabatic semi-classical method using the Czuchaj et al. potentials. The theoretical values are compared with experimental results determined recently by means of laser-induced fluorescence technique.
Źródło:: Acta Physica Polonica A; 2004, 105, 3; 217-232
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Observation of the Line-Mixing and Collision-Time Asymmetry of the 5$\text{}^{1}$S$\text{}_{0}$-5$\text{}^{3}$P$\text{}_{1}$ Line of the Even-Odd $\text{}^{113}$Cd Isotope
Autorzy:: Bielski, A.
Ciuryło, R.
Domysławska, J.
Lisak, D.
Masłowski, P.
Szudy, J.
Trawiński, R. S.
Powiązania:: https://bibliotekanauki.pl/articles/2037251.pdf
Data publikacji:: 2004-04
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 32.70.-n
33.70.-w
34.20.-b
Opis:: The profiles of argon perturbed components of the 5$\text{}^{1}$S$\text{}_{0}$-5$\text{}^{3}$P$\text{}_{1}$ line of the even-odd $\text{}^{113}$Cd isotope were measured using a laser-induced fluorescence method. It was shown that the asymmetries of the profiles are due to both the collision-duration and line-mixing effects.
Źródło:: Acta Physica Polonica A; 2004, 105, 4; 329-338
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Speed-Dependent Effects on the 748.8 nm Ne Self-Broadened Line
Autorzy:: Ciuryło, R.
Bielski, A.
Brym, S.
Domysławska, J.
Lisak, D.
Szudy, J.
Trawiński, R. S.
Powiązania:: https://bibliotekanauki.pl/articles/2011059.pdf
Data publikacji:: 1999-09
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 32.70.-n
33.70.-w
34.20.-b
Opis:: Profiles of the self-broadened 748.8 nm Ne line emitted from a glow discharge in neon in the pressure range between 0.8 and 100 Tr were measured using an improved experimental setup with pressure-scanned Fabry-Perot interferometer. First, line profiles were analysed using an ordinary Voigt procedure which yielded the Doppler widths decreasing with the increase in neon pressure. Using a speed-dependent Voigt profile it was shown that for the 748.8 nm line the correlation between the Doppler and collisional broadening plays an important role. However, the values of the pressure broadening and shift coefficients determined by the speed-dependent Voigt analysis were found to be only slightly different from those obtained by the ordinary Voigt analysis. A systematic error in the determination of perturber concentration in our previous investigation was corrected.
Źródło:: Acta Physica Polonica A; 1999, 96, 3-4; 359-372
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Influence of Excitation Processes on the Shape of Argon and Neon Lines
Autorzy:: Bielski, A.
Ciuryło, R.
Lisak, D.
Trawiński, R. S.
Powiązania:: https://bibliotekanauki.pl/articles/2012938.pdf
Data publikacji:: 2000-02
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 32.70.-n
33.70.-w
34.20.-b
Opis:: Shapes of self-broadened argon lines 687.1 nm (4d$\text{}_{5}$-2p$\text{}_{10}$), 703.0 nm (3s$\text{}_{5}$-2p$\text{}_{9}$), 750.3 nm (2p$\text{}_{1}$-1s$\text{}_{2}$) as well as the neon line 748.8 nm (3d$\text{}_{3}$-2p$\text{}_{10}$) emitted from glow discharges at low pressures were analysed using a Fabry Perot interferometer. We showed that the dissociative recombination of Ar$\text{}_{2}^{+}$ (or Ne$\text{}_{2}^{+}$) molecular ions which gives rise to the density of non-thermalized atoms, may be regarded as the main process responsible for the distortion of the profiles of the above lines. The distorted profiles were analysed as superposition of the Ballik profile for thermalized atoms and the modified Ballik profile for non-thermalized atoms. The Lorentzian and Gaussian widths as well as relative densities of non-thermalized and thermalized atoms were determined.
Źródło:: Acta Physica Polonica A; 2000, 97, 2; 275-284
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: Pressure Broadening and Shift of the 326.1 nm Cd Line Perturbed by H$\text{}_{2}$ and D$\text{}_{2}$
Autorzy:: Bielski, A.
Ciuryło, R.
Domysławska, J.
Lisak, D.
Trawiński, R. S.
Wolnikowski, J.
Powiązania:: https://bibliotekanauki.pl/articles/2014011.pdf
Data publikacji:: 2000-06
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 32.70.-n
33.70.-w
34.20.-b
Opis:: The experimental values of pressure broadening and shift coefficients of the $\text{}^{114}$Cd 326.1 nm line perturbed by H$\text{}_{2}$ and D$\text{}_{2}$ are determined using a LIF technique and compared with theoretical values calculated from the impact theory.
Źródło:: Acta Physica Polonica A; 2000, 97, 6; 1003-1010
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

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