197_Au (n,γ) cross section in the unresolved resonance region

Open Archive/Manakin Repository

Show simple item record

dc.contributor.author Rosetti, M.
dc.contributor.author Ventura, A.
dc.date.accessioned 2012-06-25T09:49:27Z
dc.date.available 2012-06-25T09:49:27Z
dc.date.issued 2011-03-17
dc.identifier.uri http://hdl.handle.net/10840/2409
dc.description.abstract The cross section of the reaction 197_Au(n,γ) was measured with the time-of-flight technique at the n_TOF (neutron time-of-flight) facility in the unresolved resonance region between 5 and 400 keV using a pair of C6D6 (where D denotes 2H) liquid scintillators for the detection of prompt capture γ rays. The results with a total uncertainty of 3.9% - 6.7% for a resolution of 20 bins per energy decade show fair agreement with the Evaluated Nuclear Data File Version B-VII.0 (ENDF/B-VII.0), which contains the standard evaluation. The Maxwellian-averaged cross section (MACS) at 30 keV is in excellent agreement with the one according to the ENDF/B-VII.0 evaluation and 4.7% higher than the MACS measured independently by activation technique. Structures in the cross section, which had also been reported earlier, have been interpreted as being due to clusters of resonances. it_IT
dc.language.iso en it_IT
dc.title 197_Au (n,γ) cross section in the unresolved resonance region it_IT
dc.type Articolo su rivista it_IT
dc.description.sede-enea Centro Ricerche Bologna it_IT
dc.subject.keywords Applicazioni di fisica e tecnologie nucleari it_IT
dc.subject.tipologia-enea Metodi per la Sicurezza dei Reattori e Ciclo del Combustibile it_IT
dc.description.info Autori: M. Rosetti (*), A. Ventura (*) et al.; (*) = autori ENEA. - Pubblicato su: Physical Review C - Volume 83, Issue 3 pp. 034608, 1-11 - Marzo 2011 it_IT

Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record