Title of article
The new photoactivation facility at the 4.3 MV Stuttgart DYNAMITRON: setup, performance, and first applications
Author/Authors
Belic، نويسنده , , D. and Besserer، نويسنده , , J. and Arlandini، نويسنده , , Richard C. and de Boer، نويسنده , , J. and Carroll، نويسنده , , J.J. and Enders، نويسنده , , J. and Hartmann، نويسنده , , T. and Kنppeler، نويسنده , , F. and Kaiser، نويسنده , , H. and Kneissl، نويسنده , , U. and Loewe، نويسنده , , M. and Maser، نويسنده , , H. and Mohr، نويسنده , , P. and von Neumann-Cosel، نويسنده , , P. and Nord، نويسنده , , A. and Pitz، نويسنده , , H.H. and Richter، نويسنده , , A. and Schumann، نويسنده , , M. and Volz، نويسنده , , S. and Zilges، نويسنده , , A.، نويسنده ,
Pages
16
From page
26
To page
41
Abstract
At the Stuttgart 4.3 MV DYNAMITRON accelerator a new bremsstrahlung irradiation facility was installed for photoactivation experiments to complement the well-established arrangement for systematic photon-scattering studies taking advantage of the high photon fluxes achievable at this high-current accelerator. The population or depopulation of isomeric states in low-energy photon-induced reactions (Eγ=0.5–4.0 MeV) can be studied with sensitivities far beyond previous limits. The setup of this facility, its performance, and the absolute calibrations are described in detail. First exemplary results for a test case, the reaction 115In (γ,γ′) 115m In, are presented and analyzed in combination with data from low-energy photon-scattering experiments (115In (γ,γ′) 115 In). The quality of the results demonstrates the powerful capability of this new installation.
Keywords
Isometric states , 115In , Low-energy bremsstrahlung facilities , photoactivation , Nuclear resonance fluoroscence
Journal title
Astroparticle Physics
Record number
2015663
Link To Document