Influence of nuclear multiple scattering on axially channeled protons in a bent crystal
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The influence of nuclear multiple scattering on axially channeled protons with an energy of 7 TeV through a bent <100> Si crystal, is presented in this paper. The aims of the investigation are the processes correlated to the axial channeling, such as dechanneling, angular distributions and energy loss distribution. The data for these processes are generated via the numerical solution of the proton equations of motion in the transverse plane and the computer simulation method. In the simulations, the crystal thickness is varied from 1 to 5 mm while the bending angle is varied from 0 to 20 μrad. The increasing of the transverse energy of axially channeled protons is due to its multiple scattering by atomic strings and the bending dechanneling mechanism. The analysis of the generated data shows that in the cases we are considering, the dechanneling function, the energy loss spectra, and the angular distributions do not undergo to any significant changes when the effect of nuclear multiple... scattering is included in the ion-atom interactions. © 2018, Vinca Inst Nuclear Sci. All rights reserved.
Кључне речи:
relativistic channeling / bent crystal / energy loss distribution / dechanneling functionИзвор:
Nuclear Technology and Radiation Protection, 2018, 33, 2, 195-200
DOI: 10.2298/NTRP1802195S
ISSN: 1451-3994
WoS: 000444067500008
Scopus: 2-s2.0-85053284490
URI
http://www.doiserbia.nb.rs/Article.aspx?ID=1451-39941802195Shttps://vinar.vin.bg.ac.rs/handle/123456789/7879
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VinčaTY - JOUR AU - Stojanov, Nace AU - Petrović, Srđan M. AU - Jakimovski, Dragan PY - 2018 UR - http://www.doiserbia.nb.rs/Article.aspx?ID=1451-39941802195S UR - https://vinar.vin.bg.ac.rs/handle/123456789/7879 AB - The influence of nuclear multiple scattering on axially channeled protons with an energy of 7 TeV through a bent <100> Si crystal, is presented in this paper. The aims of the investigation are the processes correlated to the axial channeling, such as dechanneling, angular distributions and energy loss distribution. The data for these processes are generated via the numerical solution of the proton equations of motion in the transverse plane and the computer simulation method. In the simulations, the crystal thickness is varied from 1 to 5 mm while the bending angle is varied from 0 to 20 μrad. The increasing of the transverse energy of axially channeled protons is due to its multiple scattering by atomic strings and the bending dechanneling mechanism. The analysis of the generated data shows that in the cases we are considering, the dechanneling function, the energy loss spectra, and the angular distributions do not undergo to any significant changes when the effect of nuclear multiple scattering is included in the ion-atom interactions. © 2018, Vinca Inst Nuclear Sci. All rights reserved. T2 - Nuclear Technology and Radiation Protection T1 - Influence of nuclear multiple scattering on axially channeled protons in a bent crystal VL - 33 IS - 2 SP - 195 EP - 200 DO - 10.2298/NTRP1802195S ER -
@article{ author = "Stojanov, Nace and Petrović, Srđan M. and Jakimovski, Dragan", year = "2018", abstract = "The influence of nuclear multiple scattering on axially channeled protons with an energy of 7 TeV through a bent <100> Si crystal, is presented in this paper. The aims of the investigation are the processes correlated to the axial channeling, such as dechanneling, angular distributions and energy loss distribution. The data for these processes are generated via the numerical solution of the proton equations of motion in the transverse plane and the computer simulation method. In the simulations, the crystal thickness is varied from 1 to 5 mm while the bending angle is varied from 0 to 20 μrad. The increasing of the transverse energy of axially channeled protons is due to its multiple scattering by atomic strings and the bending dechanneling mechanism. The analysis of the generated data shows that in the cases we are considering, the dechanneling function, the energy loss spectra, and the angular distributions do not undergo to any significant changes when the effect of nuclear multiple scattering is included in the ion-atom interactions. © 2018, Vinca Inst Nuclear Sci. All rights reserved.", journal = "Nuclear Technology and Radiation Protection", title = "Influence of nuclear multiple scattering on axially channeled protons in a bent crystal", volume = "33", number = "2", pages = "195-200", doi = "10.2298/NTRP1802195S" }
Stojanov, N., Petrović, S. M.,& Jakimovski, D.. (2018). Influence of nuclear multiple scattering on axially channeled protons in a bent crystal. in Nuclear Technology and Radiation Protection, 33(2), 195-200. https://doi.org/10.2298/NTRP1802195S
Stojanov N, Petrović SM, Jakimovski D. Influence of nuclear multiple scattering on axially channeled protons in a bent crystal. in Nuclear Technology and Radiation Protection. 2018;33(2):195-200. doi:10.2298/NTRP1802195S .
Stojanov, Nace, Petrović, Srđan M., Jakimovski, Dragan, "Influence of nuclear multiple scattering on axially channeled protons in a bent crystal" in Nuclear Technology and Radiation Protection, 33, no. 2 (2018):195-200, https://doi.org/10.2298/NTRP1802195S . .