par Utsunomiya, Hiroaki;Kondo, Takeo;Iwamoto, C.;Akimune, Hidetoshi;Yamagata, Tamio;Goriely, Stéphane 
;Larsen, André;Guttormsen, Magne;Martini, Marco ;Toyokawa, Hiroyuki;Harada, Hideo;Kitatani, Fumito;Lui, Yiu-Wing;Koehler, Paul P.E.;Hilaire, Stéphane;Péru, S.;Koning, Arjan J.
Référence Physical review. C. Nuclear physics, 88, 1, 015805
Publication Publié, 2013-07
;Larsen, André;Guttormsen, Magne;Martini, Marco ;Toyokawa, Hiroyuki;Harada, Hideo;Kitatani, Fumito;Lui, Yiu-Wing;Koehler, Paul P.E.;Hilaire, Stéphane;Péru, S.;Koning, Arjan J.Référence Physical review. C. Nuclear physics, 88, 1, 015805
Publication Publié, 2013-07
Article révisé par les pairs
| Résumé : | Photoneutron cross sections were measured for 94Mo, 95Mo, 96Mo, 97Mo, 98Mo, and 100Mo near the neutron threshold with quasi-monochromatic laser-Compton scattering γ rays. The photoneutron data were analyzed with the Skyrme Hartree-Fock-Bogoliubov (HFB) plus quasiparticle random phase approximation (QRPA) model and the axially symmetric-deformed Gogny HFB plus QRPA model of E1 γ-ray strength. Combining the γ-ray strength function constrained by the present photoneutron data with either the nuclear resonance fluorescence data or the updated Oslo data to supplement the data below the neutron threshold, a thorough analysis of the reverse (n,γ) cross sections is made whenever measurements are available. The Oslo data and the corresponding uncertainties are updated based on the latest results of the s-wave neutron spacing and the average radiative width determined in particular for 96Mo. Finally, radiative neutron capture cross sections for two radioactive nuclei, 93Mo and 99Mo, are deduced with the γ-ray strength function method. © 2013 American Physical Society. |
