0000000000845208

AUTHOR

S. Paschalis

showing 2 related works from this author

Shape coexistence at the proton drip-line: First identification of excited states in 180Pb

2010

Excited states in the extremely neutron-deficient nucleus, 180Pb, have been identified for the first time using the JUROGAM II array in conjunction with the RITU recoil separator at the Accelerator Laboratory of the University of Jyvaskyla. This study lies at the limit of what is presently achievable with in-beam spectroscopy, with an estimated cross-section of only 10 nb for the 92Mo(90Zr,2n)180Pb reaction. A continuation of the trend observed in 182Pb and 184Pb is seen, where the prolate minimum continues to rise beyond the N=104 mid-shell with respect to the spherical ground state. Beyond mean-field calculations are in reasonable correspondence with the trends deduced from experiment.

[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th]21.60.Ev 23.20.Lv 27.80.+wFOS: Physical sciencesNuclear Experiment (nucl-ex)Nuclear Experiment
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Unveiling the two-proton halo character of 17Ne: Exclusive measurement of quasi-free proton-knockout reactions

2022

7 pags., 5 figs.

Subatomär fysikNuclear and High Energy PhysicsFísica-Modelos matemáticosSubatomic PhysicsNuclear TheoryPartículasFOS: Physical sciencesddc:530Nuclear Experiment (nucl-ex)Nuclear experimentNuclear ExperimentNuclear Experiment530
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