Measurement of P-Violation in <superscript>139</superscript>La(n,γ)<superscript>140</superscript>La – a first step towards a T-Violation search.
In: EPJ Web of Conferences, Jg. 219 (2019-10-20), S. 1-4
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Zugriff:
We performed a polarized neutron transmission asymmetry measurement utilizing the 139La(n,γ)140La reaction. This measurement involved the use of a recently developed 3He spin filter mounted on the J-PARC MLF beam line number 4 (BL04). The resulting value of the longitudinal asymmetry AL = (11.7 ± 1.1)% was found to be in good agreement with existing values in the literature suggesting that the method by which we polarize the neutron beam is not a significant source of uncertainty. This preliminary work represents a first step toward future measurements of the angular correlation in (n̅,Υ) reactions necessary in the search for enhanced T-Violation in compound nuclei. [ABSTRACT FROM AUTHOR]
| Titel: |
Measurement of P-Violation in <superscript>139</superscript>La(n,γ)<superscript>140</superscript>La – a first step towards a T-Violation search.
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| Autor/in / Beteiligte Person: | Jenke, T. ; Degenkolb, S. ; Geltenbort, P. ; Jentschel, M. ; Nesvizhevsky, V.V. ; Rebreyend, D. ; Roccia, S. ; Soldner, T. ; Stutz, A. ; Zimmer, O. ; Yamamoto, Tomoki ; Shimizu, Hirohiko M. ; Kitaguchi, Masaaki ; Hirota, Katsuya ; Haddock, Christopher C. ; Endo, Shunsuke ; Ishizaki, Kohei ; Sato, Takumi ; Takada, Shusuke ; Koga, Jun |
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| Zeitschrift: | EPJ Web of Conferences, Jg. 219 (2019-10-20), S. 1-4 |
| Quelle: | 10/20/2019, Vol. 219, p1-4. 4p.; Jg. 219 (2019-10-20) S. 1-4 |
| Veröffentlichung: | 2019 |
| Medientyp: | Konferenz |
| ISSN: | 2101-6275 (print) |
| DOI: | 10.1051/epjconf/201921909002 |
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