Energy loss distributions of relativistic protons axially channeled in a bent silicon crystal
Само за регистроване кориснике
2013
Чланак у часопису (Објављена верзија)
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Метаподаци
Приказ свих података о документуАпстракт
A detailed study of the energy loss distributions of the relativistic protons axially channeled in the bent LT 100 GT Si crystals is presented in this work. The bending angle was varied from 0 to 20 mu rad, while the crystal thickness was equal to 1 mm. The proton energy was chosen to be 7 TeV in accordance with the Large Hadron Collider (LHC) project, at the European Organization for Nuclear Research (CERN), in Geneva, Switzerland. The energy loss distributions of the channeled protons were generated using the numerical solution of the proton equations of motion in the transverse plane and the computer simulation method. An accurate energy loss model was used, which takes into account the trajectory dependence of the energy loss of protons during their motion through the crystal channels. Further, the dispersion of the protons scattering angle caused by its collisions with the electrons of the crystal and the divergence of the proton beam were taken into account. The calculated depend...ence of the number of dechanneled protons on the bending angle was excellently fitted by the Gompertz type dechanneling function.
Кључне речи:
Axial channeling / Bent crystal / Energy lossИзвор:
Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2013, 302, 9-13Финансирање / пројекти:
- Физика и хемија са јонским сноповима (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45006)
DOI: 10.1016/j.nimb.2013.03.036
ISSN: 0168-583X
WoS: 000319956500002
Scopus: 2-s2.0-84876527861
Институција/група
VinčaTY - JOUR AU - Stojanov, Nace AU - Petrović, Srđan M. AU - Nešković, Nebojša B. PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5535 AB - A detailed study of the energy loss distributions of the relativistic protons axially channeled in the bent LT 100 GT Si crystals is presented in this work. The bending angle was varied from 0 to 20 mu rad, while the crystal thickness was equal to 1 mm. The proton energy was chosen to be 7 TeV in accordance with the Large Hadron Collider (LHC) project, at the European Organization for Nuclear Research (CERN), in Geneva, Switzerland. The energy loss distributions of the channeled protons were generated using the numerical solution of the proton equations of motion in the transverse plane and the computer simulation method. An accurate energy loss model was used, which takes into account the trajectory dependence of the energy loss of protons during their motion through the crystal channels. Further, the dispersion of the protons scattering angle caused by its collisions with the electrons of the crystal and the divergence of the proton beam were taken into account. The calculated dependence of the number of dechanneled protons on the bending angle was excellently fitted by the Gompertz type dechanneling function. T2 - Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms T1 - Energy loss distributions of relativistic protons axially channeled in a bent silicon crystal VL - 302 SP - 9 EP - 13 DO - 10.1016/j.nimb.2013.03.036 ER -
@article{ author = "Stojanov, Nace and Petrović, Srđan M. and Nešković, Nebojša B.", year = "2013", abstract = "A detailed study of the energy loss distributions of the relativistic protons axially channeled in the bent LT 100 GT Si crystals is presented in this work. The bending angle was varied from 0 to 20 mu rad, while the crystal thickness was equal to 1 mm. The proton energy was chosen to be 7 TeV in accordance with the Large Hadron Collider (LHC) project, at the European Organization for Nuclear Research (CERN), in Geneva, Switzerland. The energy loss distributions of the channeled protons were generated using the numerical solution of the proton equations of motion in the transverse plane and the computer simulation method. An accurate energy loss model was used, which takes into account the trajectory dependence of the energy loss of protons during their motion through the crystal channels. Further, the dispersion of the protons scattering angle caused by its collisions with the electrons of the crystal and the divergence of the proton beam were taken into account. The calculated dependence of the number of dechanneled protons on the bending angle was excellently fitted by the Gompertz type dechanneling function.", journal = "Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms", title = "Energy loss distributions of relativistic protons axially channeled in a bent silicon crystal", volume = "302", pages = "9-13", doi = "10.1016/j.nimb.2013.03.036" }
Stojanov, N., Petrović, S. M.,& Nešković, N. B.. (2013). Energy loss distributions of relativistic protons axially channeled in a bent silicon crystal. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 302, 9-13. https://doi.org/10.1016/j.nimb.2013.03.036
Stojanov N, Petrović SM, Nešković NB. Energy loss distributions of relativistic protons axially channeled in a bent silicon crystal. in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 2013;302:9-13. doi:10.1016/j.nimb.2013.03.036 .
Stojanov, Nace, Petrović, Srđan M., Nešković, Nebojša B., "Energy loss distributions of relativistic protons axially channeled in a bent silicon crystal" in Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 302 (2013):9-13, https://doi.org/10.1016/j.nimb.2013.03.036 . .