Thickness measurement of the stripper foil using modified nuclear-analytical method
Thickness and thickness uniformity measurements of thick, self-supporting, carbon foil as stripper target in tandem accelerator have been performed. Non-destroying, nuclear-analytical method with accelerated to 3.5 MeV proton is used. The method was modified for achievement of higher accuracy and se...
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2015-04-01
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doaj-e6dc44c396884fb394ad846003da05ba2020-11-24T21:53:34ZengInstitute for Nuclear Research, National Academy of Sciences of UkraineÂderna Fìzika ta Energetika1818-331X2074-05652015-04-011619097Thickness measurement of the stripper foil using modified nuclear-analytical methodV. I. Soroka0V. V. Ostashko1V. А. Onischuk2Е. М. Mozhzhukhin3M. V. Artsimovich4D. A. Kushpii5I. V. Posmitiukh6A. F. Sharov7A. A. Shevchuk 8Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine Thickness and thickness uniformity measurements of thick, self-supporting, carbon foil as stripper target in tandem accelerator have been performed. Non-destroying, nuclear-analytical method with accelerated to 3.5 MeV proton is used. The method was modified for achievement of higher accuracy and sensitivity and for the expansion of the scope of application. Introduction of monitor-interrupter as an additional element in the backscattering standard scheme changes the procedure of experimental data obtaining, and simplifies the calculations formula. Designs of the interrupter and the targets holder are described. Mean thickness of the stripper target was found to be 7.3⋅1017 аtoms/cm2 (~ 9.5 μg/сm2). Such thickness for protons, in comparison with optimum one is too high. The thickness uniformity does not exceed the experiment error.http://jnpae.kinr.kiev.ua/16.1/html/16.1.0090.htmltandem acceleratorcarbon stripper targetfoils thicknessbackscattering spectrometrymodified method |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
V. I. Soroka V. V. Ostashko V. А. Onischuk Е. М. Mozhzhukhin M. V. Artsimovich D. A. Kushpii I. V. Posmitiukh A. F. Sharov A. A. Shevchuk |
spellingShingle |
V. I. Soroka V. V. Ostashko V. А. Onischuk Е. М. Mozhzhukhin M. V. Artsimovich D. A. Kushpii I. V. Posmitiukh A. F. Sharov A. A. Shevchuk Thickness measurement of the stripper foil using modified nuclear-analytical method Âderna Fìzika ta Energetika tandem accelerator carbon stripper target foils thickness backscattering spectrometry modified method |
author_facet |
V. I. Soroka V. V. Ostashko V. А. Onischuk Е. М. Mozhzhukhin M. V. Artsimovich D. A. Kushpii I. V. Posmitiukh A. F. Sharov A. A. Shevchuk |
author_sort |
V. I. Soroka |
title |
Thickness measurement of the stripper foil using modified nuclear-analytical method |
title_short |
Thickness measurement of the stripper foil using modified nuclear-analytical method |
title_full |
Thickness measurement of the stripper foil using modified nuclear-analytical method |
title_fullStr |
Thickness measurement of the stripper foil using modified nuclear-analytical method |
title_full_unstemmed |
Thickness measurement of the stripper foil using modified nuclear-analytical method |
title_sort |
thickness measurement of the stripper foil using modified nuclear-analytical method |
publisher |
Institute for Nuclear Research, National Academy of Sciences of Ukraine |
series |
Âderna Fìzika ta Energetika |
issn |
1818-331X 2074-0565 |
publishDate |
2015-04-01 |
description |
Thickness and thickness uniformity measurements of thick, self-supporting, carbon foil as stripper target in tandem accelerator have been performed. Non-destroying, nuclear-analytical method with accelerated to 3.5 MeV proton is used. The method was modified for achievement of higher accuracy and sensitivity and for the expansion of the scope of application. Introduction of monitor-interrupter as an additional element in the backscattering standard scheme changes the procedure of experimental data obtaining, and simplifies the calculations formula. Designs of the interrupter and the targets holder are described. Mean thickness of the stripper target was found to be 7.3⋅1017 аtoms/cm2 (~ 9.5 μg/сm2). Such thickness for protons, in comparison with optimum one is too high. The thickness uniformity does not exceed the experiment error. |
topic |
tandem accelerator carbon stripper target foils thickness backscattering spectrometry modified method |
url |
http://jnpae.kinr.kiev.ua/16.1/html/16.1.0090.html |
work_keys_str_mv |
AT visoroka thicknessmeasurementofthestripperfoilusingmodifiednuclearanalyticalmethod AT vvostashko thicknessmeasurementofthestripperfoilusingmodifiednuclearanalyticalmethod AT vaonischuk thicknessmeasurementofthestripperfoilusingmodifiednuclearanalyticalmethod AT emmozhzhukhin thicknessmeasurementofthestripperfoilusingmodifiednuclearanalyticalmethod AT mvartsimovich thicknessmeasurementofthestripperfoilusingmodifiednuclearanalyticalmethod AT dakushpii thicknessmeasurementofthestripperfoilusingmodifiednuclearanalyticalmethod AT ivposmitiukh thicknessmeasurementofthestripperfoilusingmodifiednuclearanalyticalmethod AT afsharov thicknessmeasurementofthestripperfoilusingmodifiednuclearanalyticalmethod AT aashevchuk thicknessmeasurementofthestripperfoilusingmodifiednuclearanalyticalmethod |
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1725871267051995136 |