Fluxes and spectra of quasimonochromatic annihilation photons for studying E1 giant resonances in nuclei
Journal Article
·
· Physics of Atomic Nuclei
The fluxes and spectra of quasimonochromatic photons originating from the in-flight annihilation of positrons interacting with electrons of targets are analyzed in the energy region characteristic of the excitation of E1 giant resonances in nuclei. Targets of small thickness and low atomic number are used. The dependences of the spectra on the energy and angle (and their scatter) for positrons incident to the target, on the collimation angle for photons, and on the target thickness are studied.
- OSTI ID:
- 22314742
- Journal Information:
- Physics of Atomic Nuclei, Journal Name: Physics of Atomic Nuclei Journal Issue: 12 Vol. 77; ISSN 1063-7788; ISSN PANUEO
- Country of Publication:
- United States
- Language:
- English
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