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Author  |
Pellegri, L. et al; Gadea, A. | ||||
| Title | Multitude of 2(+) discrete states in Sn-124 observed via the (O-17, O-17 'gamma) reaction: Evidence for pygmy quadrupole states | Type | Journal Article | ||
| Year | 2015 | Publication | Physical Review C | Abbreviated Journal | Phys. Rev. C |
| Volume | 92 | Issue | 1 | Pages | 014330 - 7pp |
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| Abstract | A multitude of discrete 2(+) states in Sn-124 with energy up to 5 MeV were populated and identified with the (O-17, O-17'gamma) reaction at 340 MeV. Cross sections were compared with distorted wave Born approximation predictions and in general a good agreement was found. The measured energy and intensity distributions of the 2(+) states are very similar to the predictions based on self-consistent density functional theory and extended QRPA approach accounting for multiphonon degrees of freedom. This provides evidence of the excitation of the pygmy quadrupole resonance in skin nuclei. | ||||
| Address | [Pellegri, L.; Bracco, A.; Avigo, R.; Bottoni, S.; Camera, F.; Ceruti, S.; Crespi, F. C. L.; Leoni, S.; Morales, A. I.; Nicolini, R.] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy, Email: bracco@mi.infn.it | ||||
| Corporate Author | Thesis | ||||
| Publisher | Amer Physical Soc | Place of Publication | Editor | ||
| Language | English | Summary Language | Original Title | ||
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | Series Issue | Edition | |||
| ISSN | 0556-2813 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | WOS:000358850200001 | Approved | no | ||
| Is ISI | yes | International Collaboration | yes | ||
| Call Number | IFIC @ pastor @ | Serial | 2329 | ||
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