The excited states of the neutron-rich nucleus P-37(15)22 have been populated in grazing reactions, using a beam of S-36 ions (at 215 MeV) delivered onto a thin Pb-208 target. Emitted gamma rays from excited projectile-like nuclei were detected using the CLARA array of 25 escape-suppressed Ge clover detectors in coincidence with reaction products detected and identified with the PRISMA magnetic spectrometer. A level scheme is presented for P-37 together with proposed spin assignments. The level structure of P-37 is discussed within the context of shell-model calculations by using an improved sdpf effective interaction.
Spectroscopy of neutron-rich P-37
MONTAGNOLI, GIOVANNA;SCARLASSARA, FERNANDO;
2007
Abstract
The excited states of the neutron-rich nucleus P-37(15)22 have been populated in grazing reactions, using a beam of S-36 ions (at 215 MeV) delivered onto a thin Pb-208 target. Emitted gamma rays from excited projectile-like nuclei were detected using the CLARA array of 25 escape-suppressed Ge clover detectors in coincidence with reaction products detected and identified with the PRISMA magnetic spectrometer. A level scheme is presented for P-37 together with proposed spin assignments. The level structure of P-37 is discussed within the context of shell-model calculations by using an improved sdpf effective interaction.
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