ABSOLUTE MEASUREMENTS OF THE INTENSITY OF THE HIGH ENERGY $gamma$-RAY BY MEANS OF PAIR DIFFERENCE METHOD (in Russian)
Journal Article
·
· Zhur. Tekh. Fiz.
OSTI ID:4139446
The absolute measurements of synchrotron (W/sub max/= 260 Mev) bremsstrahlung intensity by the method of pair differences (lead and aluminum, lead and copper, and copper and aluminum) exceeded twice the magnitudes obtained by means of a thick graphite chamber. The discrepancy is caused by disregard of the photoeffect influence and by the multiple electron scattering in converters during measurement by the method of pair difference. The magnitudes obtained by both methods, within 10%, coincide when the above effects are taken into account. (tr-auth)
- Research Organization:
- Lebedev Inst. of Physics, Moscow
- NSA Number:
- NSA-14-019189
- OSTI ID:
- 4139446
- Journal Information:
- Zhur. Tekh. Fiz., Journal Name: Zhur. Tekh. Fiz. Vol. Vol: 30
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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