Parity violation in neutron resonances in 115In
Physical Review C - Nuclear Physics Volume 61 Issue 4
Page 045501-1-045501-11
published_at 2000-03-06
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| File | |
| Title ( eng ) |
Parity violation in neutron resonances in 115In
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| Creator |
Stephenson S. L.
Bowman J. D.
Corvi F.
Crawford B. E.
Delheij P. P. J.
Frankle C. M.
Knudson J. N.
Lowie L. Y.
Masaike Akira
Masuda Yasuhiro
Matsuda Yasuyuki
Mitchell G. E.
Penttilä S. I.
Postma H.
Roberson N. R.
Seestrom S. J.
Sharapov E. I.
Shimizu Hirohiko M.
Yen Y.-F.
Yuan V. W.
Zanini L.
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| Source Title |
Physical Review C - Nuclear Physics
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| Volume | 61 |
| Issue | 4 |
| Start Page | 045501-1 |
| End Page | 045501-11 |
| 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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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Physical Society
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| Date of Issued | 2000-03-06 |
| Rights |
Copyright (c) 2000 The American Physical Society.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0556-2813
[DOI] 10.1103/PhysRevC.61.045501
[NCID] AA00773613
[DOI] http://dx.doi.org/10.1103/PhysRevC.61.045501
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