SU1637576A1 - Device for irradiating with accelerated electrons - Google Patents

Device for irradiating with accelerated electrons

Info

Publication number
SU1637576A1
SU1637576A1 SU4728975/25A SU4728975A SU1637576A1 SU 1637576 A1 SU1637576 A1 SU 1637576A1 SU 4728975/25 A SU4728975/25 A SU 4728975/25A SU 4728975 A SU4728975 A SU 4728975A SU 1637576 A1 SU1637576 A1 SU 1637576A1
Authority
SU
USSR - Soviet Union
Prior art keywords
chamber
electron
working space
central portion
accelerator
Prior art date
Application number
SU4728975/25A
Other languages
Russian (ru)
Inventor
В.Б. Сорокин
Original Assignee
Научно-исследовательский институт интроскопии Томского политехнического института им.С.М.Кирова
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Научно-исследовательский институт интроскопии Томского политехнического института им.С.М.Кирова filed Critical Научно-исследовательский институт интроскопии Томского политехнического института им.С.М.Кирова
Priority to SU4728975/25A priority Critical patent/SU1637576A1/en
Application granted granted Critical
Publication of SU1637576A1 publication Critical patent/SU1637576A1/en

Links

Landscapes

  • Measurement Of Radiation (AREA)
  • Particle Accelerators (AREA)

Abstract

FIELD: nuclear engineering. SUBSTANCE: device has electron accelerator 1, barrel collimator 2 with step 3 on inner surface. Built into step is sealed toroidal ionization chamber 4 of dosage rate monitor with stiff walls. Barrel collimator accommodates first and second nonsealed ionization chamber 6 and 10, respectively, with metallized lavsan film electrodes. Chamber 6 has toroidal working space and, like chamber 4, it records electron current in peripheral, non-used portion of beam. Chamber 10 has disk-shaped working space whose diameter depends on aperture of barrel collimator and functions to record electron current in central portion of beam. Device also has screen 5, first and second signal ratio metering units 14 and 17, respectively, comparator 15, accelerator and warning-signal radiation blocking unit 16, integrator 18. EFFECT: reduced error of radiation dose monitoring brought in due to variations in atmospheric pressure, temperature, and composition of surrounding atmosphere, fluctuations in current density distribution throughout electron beam section at nominal disturbance of central portion of beam used for irradiation. 3 cl, 2 dwg
SU4728975/25A 1989-08-09 1989-08-09 Device for irradiating with accelerated electrons SU1637576A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4728975/25A SU1637576A1 (en) 1989-08-09 1989-08-09 Device for irradiating with accelerated electrons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4728975/25A SU1637576A1 (en) 1989-08-09 1989-08-09 Device for irradiating with accelerated electrons

Publications (1)

Publication Number Publication Date
SU1637576A1 true SU1637576A1 (en) 1996-02-20

Family

ID=60531504

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4728975/25A SU1637576A1 (en) 1989-08-09 1989-08-09 Device for irradiating with accelerated electrons

Country Status (1)

Country Link
SU (1) SU1637576A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2552383C2 (en) * 2009-07-22 2015-06-10 Интраоп Медикал Корпорейшн Method and system for electron beam applications
CN111896993A (en) * 2020-07-23 2020-11-06 苏州核道核能技术有限公司 Ion ray angular distribution ionization chamber detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2552383C2 (en) * 2009-07-22 2015-06-10 Интраоп Медикал Корпорейшн Method and system for electron beam applications
CN111896993A (en) * 2020-07-23 2020-11-06 苏州核道核能技术有限公司 Ion ray angular distribution ionization chamber detector

Similar Documents

Publication Publication Date Title
Laughlin et al. Some physical aspects of electron beam therapy
US3956654A (en) Long lived proportional counter neutron detector
Loevinger Distribution of absorbed energy around a point source of β radiation
Attix Basic gamma-ray dosimetry
JP2728986B2 (en) Radiation monitor
SU1637576A1 (en) Device for irradiating with accelerated electrons
Almond et al. Dosimetric properties of neutron beams produced by 16-60 MeV deuterons on beryllium
US2974248A (en) Neutron-insensitive beta-gamma dosimeter
Mielke et al. A calorimeter for cosmic ray hadrons up to 10 TeV
Ritz et al. Fast‐neutron dosimetry using F centers in MgO
Buckley et al. The water‐equivalence of phantom materials beta particles
Oliver Jr et al. Empirical dose quality distributions of californium-252
US4051376A (en) Ionization detectors
Rossi et al. An ionization chamber with high spatial resolution
August et al. Fast neutron dose rate as a function of incident deuteron energy for D+ 9Be
McDonald et al. Microdosimetric properties of encapsulated 125I and other photon sources
Coleman et al. Depth-dose curves for 90Sr and natural and depleted uranium in mylar
Auxier et al. A Single Ion Detector for Measurement of &b. Upsi;-ray Ionization in Cavities
Maughan et al. A measurement of the fast-neutron sensitivity of a Geiger-Müller detector in the pulsed neutron beam from a superconducting cyclotron
Whillock et al. Determination of W values for tissue-equivalent gas and its constituents using alpha particles in the range 1.1-3.9 MeV
Aoyama A tritium-in-air monitor with compensation and additional recording of alpha-, beta-, and gamma-backgrounds
Low Jr High voltage generation with a beta electrogenerator cell
Baily Microdosimetry and radiology Annual report, 1 Oct. 1969-30 Sep. 1970
Brannen et al. Electron dosimetry in phantoms using thin scintillator sheets
JPS6135657B2 (en)