Observation of parity violating effects in the polarized thermal neutron total and radiative capture cross sections of 117Sn and 139La

Autor:	N.A. Titov, A. N. Pirozhkov, Vladimir M Lobashev, V.A. Vesna, L.M. Smotritsky, E. A. Kolomensky
Rok vydání:	1981
Předmět:	Nuclear physics Physics Nuclear and High Energy Physics Radiative capture Parity (physics) Helicity Neutron temperature
Zdroj:	Physics Letters B. 107:272-274
ISSN:	0370-2693
Popis:	Parity violating effects in the transmission and radiative capture of longitudinally polarized thermal neutrons have been observed for 117 Sn and 139 La targets. Helicity dependent asymmetries a = 10 6 ( σ + -− σ − )/( σ + + σ − ) were found in the total cross section of 117 Sn ( a = 6.2 ± 0.7) and 139 La (a = 9.0 ± 1.4) , and also in the (n, γ) cross section of 117 Sn ( a = 22.6 ± 1.9) and of 139 La ( a = 16.1 ± 2.0).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cd5daa14d39435c1fa62710f91cc19df https://doi.org/10.1016/0370-2693(81)90828-5 Zobrazit plný text záznamu