CONSTRUCTION AND ABSOLUTE CALIBRATION OF A PHOTONEUTRON STANDARD
Journal Article
·
· Acta IMEKO (Intern. Messtech. Konf.), Budapest, 1961
OSTI ID:4136906
A beryllium neutron standard source was constructed. Its activity was (3.11 plus or minus 0.07) x 10/sup 5/ neutrons per second. The beryllium was formed into two interlocking hemispheres with a cavity, which contained the gamma source (RaBr/sub 2/) that was encapsulated by platinum. The neutron production was by Be/sup 9/ + gamma yields n + 2He/sup 4/. The calibration and comparison to N.B.S. are discussed. (R.E.U.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-18-002784
- OSTI ID:
- 4136906
- Journal Information:
- Acta IMEKO (Intern. Messtech. Konf.), Budapest, 1961, Journal Name: Acta IMEKO (Intern. Messtech. Konf.), Budapest, 1961 Vol. Vol: 5
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
CONSTRUCTION AND ABSOLUTE CALIBRATION OF A PHOTONEUTRON STANDARD
ABSOLUTE CALIBRATION OF THE NATIONAL BUREAU OF STANDARDS PHOTONEUTRON SOURCE. III. ABSORPTION IN A HEAVY WATER SOLUTION OF MANGANOUS SULPHATE
Absolute Yield of Radium-Beryllium Neutron Source; IJKING VAN EEN RADIUM-BERYLLIUM NEUTRONENBRON. (Thesis)
Journal Article
·
Fri Mar 31 23:00:00 EST 1961
· Energia nucleare (Milan)
·
OSTI ID:4010813
ABSOLUTE CALIBRATION OF THE NATIONAL BUREAU OF STANDARDS PHOTONEUTRON SOURCE. III. ABSORPTION IN A HEAVY WATER SOLUTION OF MANGANOUS SULPHATE
Journal Article
·
Sun Sep 01 00:00:00 EDT 1963
· J. Nucl. Energy Pts. A & B
·
OSTI ID:4688210
Absolute Yield of Radium-Beryllium Neutron Source; IJKING VAN EEN RADIUM-BERYLLIUM NEUTRONENBRON. (Thesis)
Technical Report
·
Fri Jul 01 00:00:00 EDT 1960
·
OSTI ID:4007771