Total Absorption Measurements for 450–1000 MeV Photons in Various Materials

Takashi Miyachi; Yoshio Akino; Kazuo Gomi; Asao Kusumegi; Masanori Mishina; Hideki Okuno; Isamu Sato; Michihiko Takeda; Masakazu Yoshioka

doi:10.1143/JPSJ.34.14

Journal of the Physical Society of Japan

Online ISSN : 1347-4073
Print ISSN : 0031-9015
ISSN-L : 0031-9015

Total Absorption Measurements for 450–1000 MeV Photons in Various Materials

Takashi Miyachi, Yoshio Akino, Kazuo Gomi, Asao Kusumegi, Masanori Mishina, Hideki Okuno, Isamu Sato, Michihiko Takeda, Masakazu Yoshioka

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1973 Volume 34 Issue 1 Pages 14-17

DOI https://doi.org/10.1143/JPSJ.34.14

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Abstract

The total absorption cross sections of photons in copper, silver, tin, tantalum, tungsten and lead have been studied for photon energies at 450, 700 and 1000 MeV. A comparison is made between experimental and theoretical cross sections. The Hartree-Fock-Slater cross section agrees with experimental results with an accuracy of the order of 1%.

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