DETERMINATION OF THE INTENSITIES OF PROTON BEAMS FROM 40 TO 150 Mev (in French)
Journal Article
·
· Journal de Physique et le Radium (France) Changed to J. Phys. (Orsay, Fr.)
OSTI ID:4783200
S>The intensity of a proton beam may be monitored by well known nuclear reactions if the absolute cross sections have been determined with a good accuracy. Results were obtained on excitation functions between 40 and 150 Mev for four nuclear reactions on graphite and aluminium targets. Cross sections for the formation of radionuclides C/sup 11/ and Be/sup 7/ from C/sup 12/ and Na/sup 24/ and Na/sup 22/ from Al/sup 27/, were mea sured in the limits of 5% of accuracy. The proposed values for 150 Mev protons are respectively 45 plus or minus 2 mb, 10.5 plus or minus 0.5 mb, 9.6 plus or minus 0.4 mb and 18 plus or minus 1 mb. (auth)
- Research Organization:
- Faculte des Sciences, PAris
- NSA Number:
- NSA-17-002274
- OSTI ID:
- 4783200
- Journal Information:
- Journal de Physique et le Radium (France) Changed to J. Phys. (Orsay, Fr.), Journal Name: Journal de Physique et le Radium (France) Changed to J. Phys. (Orsay, Fr.) Vol. Vol: 23; ISSN JPAAA
- Country of Publication:
- Country unknown/Code not available
- Language:
- French
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