par Larsen, André;Burger, Arnold;Guttormsen, Magne;Nyhus, Hilde Therese;Siem, Sunniva;Syed, Naeem Ul Hasan;Toft, H.K.;Agvaanluvsan, Undraa;Bernstein, Lee L.A.;Chankova, R.;Mitchell, Gerardine;Goriely, Stéphane ;Lonnroth, Tom;Schiller, Andreas;Voinov, A.
Référence EPJ web of conferences, 2, 03001
Publication Publié, 2010-03
Référence EPJ web of conferences, 2, 03001
Publication Publié, 2010-03
Article révisé par les pairs
Résumé : | We present experimental γ-ray strength functions up to Eγ ∼ Sn measured at the Oslo Cyclotron Laboratory for several Sc, V, Mo, and Sn isotopes. For the lighter nuclei, an unexpected enhancement of the strength function at low γ-ray energies has been revealed. This enhancement could potentially have an impact on neutron-capture cross sections for unstable, neutron-rich nuclei. For the Sn isotopes, we observe increased strength around the neutron separation energy Sn. |