S. Leoni

Multi-nucleon transfer reactions to explore the boundaries of the Island of Inversion

D. Genna, S. Bottoni, G. Benzoni, K. Wimmer et autres

Two multi-nucleon transfer reactions, 22Ne + 238U and 26Mg + 238U, were used to investigate the structure of light nuclei along the Ne and Mg isotopic chains, approaching the Island of Inversion at N = 20. The experiments were performed at Legnaro …

Impact of the continuum on the γ decay of the lowest 2 + states in 14C

S.D. Pain, O. Wieland, H. Jayatissa, R.V.F. Janssens et autres

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Impact of the continuum on the γ decay of the lowest 2+ states in 14C

G. Corbari, M. Ciemala, S. Bottoni, S. Leoni et autres

The half-life, T 1/2 =14.6(33) fs, of the 7012-keV 2 1 + state in 14 C was measured in an experiment employing the 9 Be( 6 Li,p γ ) fusion-evaporation reaction and the GODDESS setup. The γ decay from the 2 2 …

First experimental isotopic mapping of the fission “γ-bump” and its connection to the Pygmy dipole resonance

N. Darga Kumar, C. Schmitt, M. Ciemala, A. Maj et autres

Nuclear fission produces two excited fragments which fast fly apart. Their properties at scission depend on the dynamics of fission, and rule their return to equilibrium. The present work addresses the excess of γ -rays with energies between 3 and 8 MeV …

Development of deformed intruder structures along the N=50 magic number: Insights from 83Se

J. Pellumaj, A. Gottardo, A. Goasduff, J. J. Valiente-Dobón et autres

The 83 Se nucleus was studied in the context of shape coexistence employing a 82 Se(d,p) 83 Se reaction performed in inverse kinematics with the GALILEO-II + SPIDER setup to reach the desired selectivity on the reaction channel of interest via γ …

Direct transfer to $^{46,48}$K as a survey of the $π(s_{1/2})$$-ν(sdpf)$ interaction

C. J. Paxman, A. Matta, W. N. Catford, G. Lotay et autres

The collapse of the canonical $N=28$ magic number in nuclei with $Z<20$ has drawn significant interest as it relates to the emergence of an island of inversion centered on $^{42}$Si and $^{44}$S. In particular, interactions between the $πs_{1/2}$ orbital -- empty in …

Direct transfer to $^{46,48}$K as a survey of the $π(s_{1/2})$$-ν(sdpf)$ interaction

C. J. Paxman, A. Matta, W. N. Catford, G. Lotay et autres

The collapse of the canonical $N=28$ magic number in nuclei with $Z<20$ has drawn significant interest as it relates to the emergence of an island of inversion centered on $^{42}$Si and $^{44}$S. In particular, interactions between the $πs_{1/2}$ orbital -- empty in …

Study of shape coexistance in Sn nuclei via multinucleon transfer reactions.

G. Corbari, P. Pellegrini, S. Bottoni, S. Leoni et autres

info:eu-repo/semantics/published

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First Study of the Pygmy Dipole Resonance via Neutron Inelastic Scattering at GANIL-SPIRAL2/NFS: Benchmarking the Method on the \(^{12}\)C \(2^+\) Excited State

P. Miriot-Jaubert, M. Vandebrouck, I. Matea, D. Doré et autres

The Pygmy Dipole Resonance is an exotic excitation mode whose microscopic nature is not yet fully understood. By using different probes in inelastic scattering reactions, it is possible to obtain complementary information on the character of excited structures. For this reason, the …

Approaching $^{100}Sn$ : Structural evolution in $^{98,100}Cd$ via lifetime measurements

G. Y. Zhang, M. Polettini, D. Mengoni, G. Benzoni et autres

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Neutron-rich nuclei produced at zero degrees in damped collisions induced by a beam of 18O on a 238U target

B. Jacquot, S. Franchoo, N. Cieplicka-Oryńczak, D. Verney et autres

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Shape Coexistence at Zero Spin in Ni 64 Driven by the Monopole Tensor Interaction

H.L. Crawford, B. Fornal, A.B. Hayes, F. Kondev et autres

The low-spin structure of the semimagic Ni64 nucleus has been considerably expanded: combining four experiments, several 0+ and 2+ excited states were identified below 4.5 MeV, and their properties established. The Monte Carlo shell model accounts for the results and unveils an …

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