ANNIHILATION IN FLIGHT OF 200 AND 800 Mev POSITRONS
Journal Article
·
· Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B
The total cross sections for annihilation in flight of 200and 800-Mev positrons are measured. The ratio of the two cross sections is determined to an accuracy of 2.5% and is in accord with theory, while the absolute values are about (5 ction in DDT-C/ 2.5)% low. From the measured ratio, there is no evidence for a deviation from theory that depends on the momentum transfer. The possible discrepancy in absolute value may arise from systematic corrections to the experiment. (auth)
- Research Organization:
- Stanford Univ., Calif.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-17-019090
- OSTI ID:
- 4730496
- Journal Information:
- Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B, Journal Name: Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B Vol. Vol: (10), 27; ISSN NUCIA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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