par Utsunomiya, Hiroaki;Kamata, Masaki;Akimune, Hidetoshi;Kondo, Takeo;Itoh, Osamu;Iwamoto, C.;Yamagata, Tamio;Goriely, Stéphane 
;Toyokawa, Hiroyuki;Lui, Yiu-Wing;Harada, Hideo;Kitatani, Fumito;Goko, Shinji;Hilaire, Stéphane;Koning, Arjan J.
Référence Physical review. C. Nuclear physics, 84, 5, 055805
Publication Publié, 2011-11
;Toyokawa, Hiroyuki;Lui, Yiu-Wing;Harada, Hideo;Kitatani, Fumito;Goko, Shinji;Hilaire, Stéphane;Koning, Arjan J.Référence Physical review. C. Nuclear physics, 84, 5, 055805
Publication Publié, 2011-11
Article révisé par les pairs
| Résumé : | Photoneutron cross sections were measured for 118Sn, 119Sn, 120Sn, 122Sn, and 124Sn near neutron threshold with quasi-monochromatic laser-Compton scattering γ rays. A systematic analysis of the present photoneutron data and existing neutron-capture data is made using the γ-ray strength function on the basis of the HFB + QRPA model of E1 strength supplemented with a pygmy dipole resonance, which was deduced from a previous study on 116Sn and 117Sn. Radiative neutron capture cross sections for two radioactive nuclei, 121Sn and 123Sn, are deduced through the γ-ray strength function method. © 2011 American Physical Society. |
