Measurement of P-violating neutron spin rotation in the p-wave resonance of {sup 139}La

Journal Article · Mon Jul 10 04:00:00 EDT 1995 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.48546· OSTI ID:165522

Sakai, K; Adachi, T ^[1]; Asahi, K; Doi, M; Harada, M ^[2]; Ishimoto, S ^[3]; Iinuma, M; Masaike, A; Masuda, Y; Matsuda, Y ^[4]; Morimoto, K ^[5]; Okumura, K ^[4]; Sato, H ^[2]; Shimizu, H M ^[3]; Zheng, Z J ^[6]

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1. National Laboratory for High Energy Physics (KEK), Oho, Tsubuka, 305 (Japan)
2. Dept. of Applied Physics, Tokyo Inst. of Tech., Meguro-ku, Tokyo, 152 (Japan)
3. National Laboratory for High Energy Physics (KEK), Oho, Tsukuba, 305 (Japan)
4. Dept. of Physics, Kyoto Univ., Sakyo-ku, Kyoto, 606-01 (Japan)
5. National Laboratory for High Physics (KEK), Oho, Tsukuba, 305 (Japan)
6. The South-West Inst. of Nuclear Physics and Chemistry, 525 (China)

P-violating neutron spin rotation angle is being measured in the p-wave resonance of {sup 139}La with a new apparatus developed at KEK. Present status and preliminary results of the measurement is reported in this paper. The value of parity mixing matrix element in the compound state deduced from the result is consistent with the theoretical prediction within the experimental errors. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.

• Sponsoring Organization: USDOE
• OSTI ID: 165522
• Report Number(s): CONF-940514--
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 338; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
INELASTIC SCATTERING
KEV RANGE 100-1000
LANTHANUM 139 TARGET
NEUTRON REACTIONS
P INVARIANCE
P WAVES
POLARIZED BEAMS
SPIN