Spectroscopy of neutron-rich 59-63Mn isotopes
- J. J. Valiente Dobon
- S. M. Lenzi
- S. J. Freeman
- S. Lunardi
- J. F. Smith
- A. Gottardo
- F. Della Vedova
- E. Farnea
- A. Gadea
- D. R. Napoli
- M. Axiotis
- S. Aydin
- D. Bazzacco
- P. G. Bizzeti
- A. M. Bizzeti Sona
- G. Benzoni
- D. Bucurescu
- L. Corradi
- A. N. Deacon
- G. de Angelis
- E. Fioretto
- B. Guiot
- M. Ionescu Bujor
- A. Iordachescu
- N. M¢arginean
- R. Marginean
- P. Mason
- R. Menegazzo
- D. Mengoni
- B. Million
- G. Montagnoli
- R. Orlandi
- F. Recchia
- E. Sahin
- F. Scarlassara
- R. P. Singh
- A. M. Stefanini
- D. Steppenbeck
- S. Szilner
- C. A. Ur
- B. J. Varley
- O. Wieland
- S. Leoni
DOIAbstract
The neutron-rich Mn isotopes from A=59 to 63 have been studied through multi-nucleon transfer reactions by bombarding a 238U target with a beam of 70Zn at an energy of Elab=460 MeV. Prompt gamma rays measured by the CLARA array have been identified unambiguously for each nucleus, using coincidence relationships with ions detected in the high-acceptance magnetic spectrometer PRISMA. The new data extends the knowledge of the low-lying level structure of Mn isotopes, which is discussed in terms of the systematics of the region. Results are compared with large-scale shell-model calculations using different effective interactions and valence spaces
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