Parity violation in neutron resonances of antimony and iodine

Journal Article · Sun Jul 01 04:00:00 EDT 2001 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.64.015501· OSTI ID:40276896

Matsuda, Y; Bowman, J D; Crawford, B E; Delheij, P P. J.; Haseyama, T; Knudsen, J N; Lowie, L Y; Masaike, A; Masuda, Y; Mitchell, G E ^[1]

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1. and others

Parity violation in p-wave neutron resonances of {sup 121}Sb, {sup 123}Sb, and {sup 127}I has been measured by transmission of a longitudinally polarized neutron beam through natural antimony and iodine targets. The measurements were performed at the pulsed spallation neutron source of the Los Alamos Neutron Science Center. Five statistically significant parity violation effects were observed in {sup 121}Sb, one effect in {sup 123}Sb, and seven effects in {sup 127}I. The weak interaction rms matrix elements and the corresponding spreading widths were determined.

• Sponsoring Organization: (US)
• DOE Contract Number: FG02-97ER41033; FG02-97ER41042; W-7405-ENG-36
• OSTI ID: 40276896
• Journal Information: Physical Review C, Journal Name: Physical Review C Journal Issue: 1 Vol. 64; ISSN 0556-2813
• Publisher: The American Physical Society
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ANTIMONY
IODINE
LOS ALAMOS
MATRIX ELEMENTS
NEUTRON BEAMS
NEUTRON SOURCES
NEUTRONS
PARITY
SPALLATION
TARGETS
WEAK INTERACTIONS