Measurement of the 12 C(n,p)12 B cross section at n-TOF at CERN by in-beam activation analysis

Description

The integral cross section of the 12C(n,p)12B reaction has been determined for the first time in the neutron energy range from threshold to several GeV at the n-TOF facility at CERN. The measurement relies on the activation technique with the β decay of 12B measured over a period of four half-lives within the same neutron bunch in which the reaction occurs. The results indicate that model predictions, used in a variety of applications, are mostly inadequate. The value of the integral cross section reported here can be used as a benchmark for verifying or tuning model calculations.

Abstract

Comunidad Europea de la Energía Atómica (Euratom) FP7/2007-2011

Abstract

CHANDA 605203

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