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Cross Sections of Cl 35 (γ, n )Cl 34 and S 32 (γ, n )S 31 Reactions

Journal Article · · Journal of the Physical Society of Japan
DOI:https://doi.org/10.1143/JPSJ.17.1681· OSTI ID:4751923
Photoneutron cross sections of Cl35 and S32 have been studied with a 30 Mev betatron by measuring the induced activity yields of Cl34 and S31 respectively. Yields were measured by flow method to suppress activities from other types of reactions. The cross sections of the two reactions attain maxima at 19.8 and 20.5 Mev, their values being 13.5 and 13.6 mb, respectively. The widths of the giant resonance curves are 6.5 and 6.3 Mev and the integrated cross sections are 93 and 86 Mev-mb, respectively. In the yield curve of Cl, breaks were observed at 13.8, 14.1, 15.1, 16.2, 17.6, and 18.2 Mev, and in the case of S at 16.2 and 17.0 Mev.
Research Organization:
Tokyo Univ.
Sponsoring Organization:
USDOE
NSA Number:
NSA-17-005344
OSTI ID:
4751923
Journal Information:
Journal of the Physical Society of Japan, Journal Name: Journal of the Physical Society of Japan Journal Issue: 11 Vol. 17; ISSN 0031-9015
Publisher:
Physical Society of Japan
Country of Publication:
Country unknown/Code not available
Language:
English

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