Author/Authors :
Baldini، نويسنده , , A. and Bemporad، نويسنده , , C. and Cei، نويسنده , , F. and Grassi، نويسنده , , M. and Nicolٍ، نويسنده , , D. and Papa، نويسنده , , Susan A. and Pazzi، نويسنده , , R. and Signorelli، نويسنده , , G.، نويسنده ,
Abstract :
A precise measurement of the thermal neutron flux (and an approximate measurement of the non-thermal neutron flux), associated with the high intensity stopping μ + beam ( ≈ 1.5 × 10 8 μ + s - 1 ) of the MEG experiment, was studied by measuring the delayed radioactivity of an activated NaI detector. This passive method provides a high sensitivity and allows the neutron flux determination at all locations, even in regions of high magnetic field. We present and discuss the results.
Keywords :
RADIOACTIVITY , Capture , NAI , Neutron
