Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
New Feedthrough Insulator of the Compact Tandem-Accelerator with Vacuum Insulation. / Kasatov, Dmitry; Kolesnikov, Yaroslav; Koshkarev, Alexey и др.
ISDEIV 2018 - Proceedings of the 28th International Symposium on Discharges and Electrical Insulation in Vacuum. Том 2 Institute of Electrical and Electronics Engineers Inc., 2018. стр. 761-764 8537099.Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - New Feedthrough Insulator of the Compact Tandem-Accelerator with Vacuum Insulation
AU - Kasatov, Dmitry
AU - Kolesnikov, Yaroslav
AU - Koshkarev, Alexey
AU - Makarov, Alexander
AU - Shchudlo, Ivan
AU - Sokolova, Eugeny
AU - Sorokin, Igor
AU - Taskaev, Sergey
N1 - Publisher Copyright: © 2018 IEEE.
PY - 2018/11/15
Y1 - 2018/11/15
N2 - The source of epithermal neutrons based on the tandem accelerator with vacuum insulation and a lithium target was created at the Budker Institute of Nuclear Physics for the development of the technique of boron-neutron capture therapy of malignant tumors (BNCT). A stationary proton beam with energy of 2 MeV was obtained, neutrons were generated, and studies of the effect of neutron radiation on cell cultures and laboratory animals were carried out. An increase in the proton energy to 2.3 MeV and equipping the beam shaping assembly will make it possible to obtain a neutron flux that satisfies the BNCT requirements the most. The report describes and discusses a new feedthrough insulator of the accelerator at the voltage of 1.15 MV, characterized by a doubled height of single insulator rings, the absence of a resistive divider inside the insulator. The proposed changes will improve the reliability of the accelerator, provide greater stability of the accelerating electric field from the influence of dark currents in accelerating gaps and reduce the height of the facility. The new feedthrough insulator is manufactured and installed in the accelerator. The voltage of 1.26 MV was received. The report presents the results of these experiments using the new feedthrough insulator.
AB - The source of epithermal neutrons based on the tandem accelerator with vacuum insulation and a lithium target was created at the Budker Institute of Nuclear Physics for the development of the technique of boron-neutron capture therapy of malignant tumors (BNCT). A stationary proton beam with energy of 2 MeV was obtained, neutrons were generated, and studies of the effect of neutron radiation on cell cultures and laboratory animals were carried out. An increase in the proton energy to 2.3 MeV and equipping the beam shaping assembly will make it possible to obtain a neutron flux that satisfies the BNCT requirements the most. The report describes and discusses a new feedthrough insulator of the accelerator at the voltage of 1.15 MV, characterized by a doubled height of single insulator rings, the absence of a resistive divider inside the insulator. The proposed changes will improve the reliability of the accelerator, provide greater stability of the accelerating electric field from the influence of dark currents in accelerating gaps and reduce the height of the facility. The new feedthrough insulator is manufactured and installed in the accelerator. The voltage of 1.26 MV was received. The report presents the results of these experiments using the new feedthrough insulator.
KW - feedthrough insulator
KW - tandem-Accelerator with vacuum insulation
UR - http://www.scopus.com/inward/record.url?scp=85059637098&partnerID=8YFLogxK
U2 - 10.1109/DEIV.2018.8537099
DO - 10.1109/DEIV.2018.8537099
M3 - Conference contribution
AN - SCOPUS:85059637098
VL - 2
SP - 761
EP - 764
BT - ISDEIV 2018 - Proceedings of the 28th International Symposium on Discharges and Electrical Insulation in Vacuum
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 28th International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV 2018
Y2 - 23 September 2018 through 28 September 2018
ER -
ID: 18065042