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Your search keyword '"Tokihiro Ikeda"' showing total 2 results
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2 results on '"Tokihiro Ikeda"'

1. Response of germanium detectors for high-energy γ-rays by 27Al(p, γ)28Si at Ep = 992 keV

Author

Rurie Mizuno, Megumi Niikura, Tokihiro Ikeda, Teiichiro Matsuzaki, Shintaro Go, Takeshi Y Saito, Shin’ichiro Michimasa, and Hiroyoshi Sakurai

Subjects
General Physics and Astronomy
Abstract

The performance of germanium detectors for high-energy γ-rays was evaluated using a 992-keV resonance in the 27Al(p, γ)28Si reaction. The measurement was conducted at the RIKEN tandem accelerator. The energy of the excited state from the resonance was evaluated as 12540.7(2) keV. Using newly evaluated excitation energy, an energy calibration function and a photo peak efficiency of Ge detectors up to 10.8-MeV photons were deduced. Energy accuracy is achieved at 0.3 keV for the overall energy region. This reaction provides reliable energy and efficiency standards for high-energy γ-rays.

Published
2023
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