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pro vyhledávání: '"V. Ramšak"'
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Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 100:10-16
K X-ray production cross sections induced by proton impact were measured on thick targets of Au, Pb and Bi in the energy range 0.5 0.8 MeV, the deduced K shell ionization cross sections are uncertain by 12%, these uncertainties being smaller than tho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71a03271c256b65e117d62d78656014f
https://doi.org/10.1016/0168-583x(95)00351-7
https://doi.org/10.1016/0168-583x(95)00351-7
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 49:157-160
A procedure for the evaluation of elemental concentrations in thick targets is presented. The algorithms collected in the program CONC include the secondary fluorescence and surface roughness correction. The data base uses the ECPSSR cross sections o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44f4b54a9de417f86f5aaa8dcdc84267
https://doi.org/10.1016/0168-583x(90)90234-l
https://doi.org/10.1016/0168-583x(90)90234-l
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 3:39-42
The L X-ray production cross sections induced by 0.5–0.9 MeV protons in the elements Lu, W, Au, Tl, Pb, Th and U were measured. Special attention was paid to the determination of X-ray yields originating from the transitions to the different L-subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d554b2bd8bdf69805e9637d21959bbc4
https://doi.org/10.1016/0168-583x(84)90332-x
https://doi.org/10.1016/0168-583x(84)90332-x
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 22:2161-2169
High-resolution proton-induced X-ray spectra in thick Ca, Ti, V and Cr targets were measured using a Bragg spectrometer combined with a proportional position-sensitive detector. The corresponding double K-shell ionisation cross sections were obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::906a02a34286c50566b687bafc3fb0d3
https://doi.org/10.1088/0953-4075/22/13/020
https://doi.org/10.1088/0953-4075/22/13/020
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 4:114-119
The application of proton induced X-ray emission (PIXE) for elemental analysis of metal alloys was studied. A simple correction function is introduced, which takes into account thick target effects. Calibration standards are thus avoided and the conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aea5250ffac275b0521ca2e4d131a52
https://doi.org/10.1016/0168-583x(84)90050-8
https://doi.org/10.1016/0168-583x(84)90050-8
Publikováno v:
Nuclear Instruments and Methods. 127:243-248
Different methods used for the analysis of Doppler shifted gamma-ray lines are compared via the determination of the lifetime of the 4.62 MeV (4+ level in 28Si. This level is excited using the 27Al(p, γ) reaction with Ep = 767 keV and 1589 keV. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12714625497b20a89508437177bb6998
https://doi.org/10.1016/0029-554x(75)90494-2
https://doi.org/10.1016/0029-554x(75)90494-2
Publikováno v:
Nuclear Instruments and Methods. 179:249-258
The chamber for routine PIXE measurements made at the J. Stefan Institute, Ljubljana is described. Some improvements regarding the electron shower and Faraday cup coating have been tested and proved to be useful in background suppression. Several app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a02fad07cb04728705d2ce7a28e534b3
https://doi.org/10.1016/0029-554x(81)90046-x
https://doi.org/10.1016/0029-554x(81)90046-x
Publikováno v:
Nuclear Physics. 6:451-459
The cross sections for Coulomb excitation and the energies of the accessible low-lying rotational states in the six most abundant isotopes of gadolinium have been determned from measurements on the corresponding groups of inelastically scattered prot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::189e90fa49fbf7f3e6aa11c60d04a8a7
https://doi.org/10.1016/0029-5582(58)90195-0
https://doi.org/10.1016/0029-5582(58)90195-0
Publikováno v:
Nuclear Instruments and Methods. 112:489-494
The resonances of the reaction 27Al(p, gamma )28Si in the energy ran ge Ep = 0.7 to 2.1 MeV have been used to determine the calibration constant of a magnetic proton beam-energy analyzer very precisely. As well-defined calibration points the midpoint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03fa180eb74403de3000365c35aed4fe
https://doi.org/10.1016/0029-554x(73)90167-5
https://doi.org/10.1016/0029-554x(73)90167-5