Abstract
Parity nonconservation (PNC) was studied in p-wave resonances in indium by measuring the helicity dependence of the neutron total cross section in the neutron energy range 6.0-316 eV with the time-of-flight method at LANSCE. A total of 36 p-wave neutron resonances were studied in 115In, and statistically significant asymmetries were observed for nine cases. An analysis treating the PNC matrix elements as random variables yields a weak matrix element of M = (0.67+0.16-0.12) meV and a weak spreading width of ΓW = (1.30+0.76-0.43) × 10-7 eV.
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CITATION STYLE
Stephenson, S. L., Bowman, J. D., Crawford, B. E., Delheij, P. P. J., Frankle, C. M., Iinuma, M., … Yuan, V. W. (2000). Parity violation in neutron resonances in 115In. Physical Review C - Nuclear Physics, 61(4), 455011–455016. https://doi.org/10.1103/PhysRevC.61.045501
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