GB1132932A - Improvements relating to the counting of neutrons - Google Patents

Improvements relating to the counting of neutrons

Info

Publication number
GB1132932A
GB1132932A GB2155867A GB2155867A GB1132932A GB 1132932 A GB1132932 A GB 1132932A GB 2155867 A GB2155867 A GB 2155867A GB 2155867 A GB2155867 A GB 2155867A GB 1132932 A GB1132932 A GB 1132932A
Authority
GB
United Kingdom
Prior art keywords
beta
counter
seconds
life
emission
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2155867A
Inventor
Fulvio Romano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1132932A publication Critical patent/GB1132932A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/12—Neutron detector tubes, e.g. BF3 tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)

Abstract

1,132,932. Detecting neutrons. COMMISSARIAT A L'ENERGIE ATOMIQUE. 9 May, 1967 [25 May, 1966], No. 21558/67. Heading G6P. In a neutron counter using radiative capture, the (n, y) reaction provides radioactive isotopes emitting beta and gamma radiation. The reaction takes place within a Geiger-Muller type counter which detects the internally induced beta and gamma radiation. The counter has a halogen gas filling and comprises concentric electrodes, incorporating the rhodium isotope Rh 103, which after neutron activation produces Rh 104 and Rh 104 m. The first decays with a beta emission and a half-life of 44 seconds and the second has a gamma emission and a half-life of 264 seconds.
GB2155867A 1966-05-25 1967-05-09 Improvements relating to the counting of neutrons Expired GB1132932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62950A FR1488344A (en) 1966-05-25 1966-05-25 Improvements in processes and apparatus for counting neutrons

Publications (1)

Publication Number Publication Date
GB1132932A true GB1132932A (en) 1968-11-06

Family

ID=8609426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2155867A Expired GB1132932A (en) 1966-05-25 1967-05-09 Improvements relating to the counting of neutrons

Country Status (7)

Country Link
BE (1) BE698864A (en)
CH (1) CH477697A (en)
DE (1) DE6605539U (en)
ES (1) ES340694A1 (en)
FR (1) FR1488344A (en)
GB (1) GB1132932A (en)
LU (1) LU53732A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473783A1 (en) * 1980-01-16 1981-07-17 Commissariat Energie Atomique Nuclear radiation detector - contg. gaseous isotope and functioning as geiger counter with high sensitivity to neutrons and gamma rays

Also Published As

Publication number Publication date
ES340694A1 (en) 1972-01-01
LU53732A1 (en) 1967-07-24
CH477697A (en) 1969-08-31
DE6605539U (en) 1970-07-30
FR1488344A (en) 1967-07-13
BE698864A (en) 1967-11-03

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