Neutron Capture Cross Section of Niobium-93 from 2.6 to 700 keV

Autor:	R.L. Macklin
Rok vydání:	1976
Předmět:	Nuclear physics Physics Cross section (physics) Nuclear Energy and Engineering law Astrophysics::High Energy Astrophysical Phenomena Resolution (electron density) Neutron cross section Particle accelerator Atomic physics Ridge (differential geometry) law.invention Niobium-93
Zdroj:	Nuclear Science and Engineering. 59:12-20
ISSN:	1943-748X 0029-5639
DOI:	10.13182/nse76-a26804
Popis:	The neutron capture cross section of stable $sup 93$Nb was measured by time-of-flight methodology at the Oak Ridge Linear Electron Accelerator. Individual resonances were parameterized to 7.4 keV with energy resolution less than or equal to 0.14 percent full-width-at-half-maximum. The average cross section was deduced from 3 to 700 keV with an accuracy estimated at 3 to 5 percent SD. The average data to 100 keV are well fitted by strength functions, but the fluctuations about the fit are not consistent with an energy-dependent level density proportional to 2J + 1 beyond 20 keV. 3 figures, 2 tables (auth)
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9f7207fc5e74d1d23927039db9f003f1 https://doi.org/10.13182/nse76-a26804 Zobrazit plný text záznamu