Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J. E. Kontros"'
Publikováno v:
Ukrainian Journal of Physics. 60:217-224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd0a7a369ae67476f477d0a74d34206
https://doi.org/10.15407/ujpe60.03.0217
https://doi.org/10.15407/ujpe60.03.0217
Publikováno v:
Optics and Spectroscopy. 113:5-8
The excitation of lowest electronic states of the uracil molecule in the gas phase has been studied by electron energy loss spectroscopy. Along with excitation of lowest singlet states, excitation of two lowest triplet states at 3.75 and 4.76 eV (±0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acdb15ed2398b47d50df458b407575b9
https://doi.org/10.1134/s0030400x12070077
https://doi.org/10.1134/s0030400x12070077
Publikováno v:
Optics and Spectroscopy. 110:500-507
The electron-impact ionization of calcium atoms is studied in the near-threshold energy range (from 6.11 to 16 eV). Experiments were performed by the method of intersecting electron and atomic beams with the recording of formed positive calcium ions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a77f420c584256fb75957717c0f20e22
https://doi.org/10.1134/s0030400x1103012x
https://doi.org/10.1134/s0030400x1103012x
Publikováno v:
Optics and Spectroscopy. 109:868-875
The excitation of zinc atoms by ultramonoenergetic electrons is experimentally studied. The optical excitation functions for 19 atomic spectral lines that originate from the n1S0, 41P1, n1D2, n3S1, 43P1, 63P2, and n3Dj levels are studied in detail. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3758b96957714caa045dbd764ea60001
https://doi.org/10.1134/s0030400x1012009x
https://doi.org/10.1134/s0030400x1012009x
Publikováno v:
Radiation Physics and Chemistry. 68:277-280
In the present paper, we show the possibility to measure in the same experiment the total cross section of electron scattering by Zn atoms, the ionization efficiency and low-lying level excitation as well as to provide their absolute calibration.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0289a365a8301f390a4115879a9f659b
https://doi.org/10.1016/s0969-806x(03)00300-1
https://doi.org/10.1016/s0969-806x(03)00300-1
Publikováno v:
Technical Physics. 48:964-968
Experimental results on the differential cross sections of 180° elastic electron scattering and the total cross section of electron scattering by cadmium atoms in the energy range 0–6 eV are reported for the first time. Distinct shape resonances w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7db03d390e84c22dc69e1a3ab1b621cd
https://doi.org/10.1134/1.1607490
https://doi.org/10.1134/1.1607490
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 35:2195-2203
The ionization efficiency curve up to 16 eV, the total electron scattering cross section up to 15 eV, the electron excitation cross sections for metastable 5 3P0,1,2 and resonance 5 1P1 levels up to 11 eV have been measured for cadmium atoms. The ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9db3c9e88d23ef9944ad93c713ad5f99
https://doi.org/10.1088/0953-4075/35/10/301
https://doi.org/10.1088/0953-4075/35/10/301
Publikováno v:
Optics and Spectroscopy. 92:676-684
Using the crossed-beam method and a hypocycloidal electron spectrometer, the energy dependence of the ionization cross section for the cadmium atom has been studied in the near-threshold region and the elastic scattering of slow electrons at an angle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::247c920ed0e2269083f9128cab4df567
https://doi.org/10.1134/1.1481130
https://doi.org/10.1134/1.1481130
Publikováno v:
Scientific Herald of Uzhhorod University.Series Physics. 7:63-69
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b1ff8636bf109a33a49659a94378bc3
https://doi.org/10.24144/2415-8038.2000.7.63-69
https://doi.org/10.24144/2415-8038.2000.7.63-69
Publikováno v:
Radiation Physics and Chemistry. 76:590-592
We have studied the optical excitation functions (OEF) for three resonance spectral lines emerging from the n 1 P 1 -levels of Ca, Cd and Zn atoms using a modified hypocycloidal monochromator to produce the electron beam with the 10–70 meV energy s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9e97eb415feb16e6ac527d4619307b8
https://doi.org/10.1016/j.radphyschem.2006.01.028
https://doi.org/10.1016/j.radphyschem.2006.01.028