55 citations · 414 across the 20 of their papers we have counts for
19 papers · 1 filter
Fusion of 12C+28Si at deep sub-barrier energies
A. M. Stefanini, G. Montagnoli, M. Del Fabbro +97
The existence of fusion hindrance is not well established in light heavy-ion systems. Studying slightly heavier cases allows extrapolating the trend to light systems of astrophysic…
Shape evolution in even-mass Zr isotopes via lifetime measurements using the -coincidence technique
G. Pasqualato, S. Ansari, J. S. Heines +82
The Zirconium (Z = 40) isotopic chain has attracted interest for more than four decades. The abrupt lowering of the energy of the first state and the increase in the transiti…
Narrow resonances in the continuum of the unbound nucleus F
V. Girard-Alcindor, A. Mercenne, I. Stefan +100
The structure of the unbound F nucleus is investigated using the inverse kinematics resonant scattering of a radioactive O beam impinging on a CH target. The anal…
Evidence for enhanced neutron-proton correlations from the level structure of the nucleus Tc
X. Liu, B. Cederwall, C. Qi +69
The low-lying excited states in the neutron-deficient nucleus Tc have been studied via the fusion-evaporation reaction Fe(Ar, )$…
First observation of high- isomeric states in Md and Md
T. Goigoux, Ch. Theisen, B. Sulignano +45
Decay spectroscopy of the odd-proton nuclei Md and Md has been performed. High- isomeric states were identified for the first time in these two nuclei through th…
Testing ab initio nuclear structure in neutron-rich nuclei: lifetime measurements of second 2+ states in 16C and 20O
M. Ciemala, S. Ziliani, F. C. L. Crespi +91
To test the predictive power of ab initio nuclear structure theory, the lifetime of the second 2+ state in neutron-rich 20O, tau(2+_2 ) = 150(+80-30) fs, and an estimate for the li…
In-beam gamma-ray and electron spectroscopy of Md
R. Briselet, Ch. Theisen, B. Sulignano +40
The odd- Md nucleus was studied using combined -ray and conversion-electron in-beam spectroscopy. Besides the previously observed rotational band based on the $[521]1…
Effects of one valence proton on seniority and angular momentum of neutrons in neutron-rich Sb isotopes
S. Biswas, A. Lemasson, M. Rejmund +58
The neutron-rich Sb isotopes were produced as fission fragments in the reaction Be(U,~f) with 6.2 MeV/u beam energy. An unique setup, consisting of AGATA,…
Pairing-quadrupole interplay in the neutron-deficient tin nuclei: first lifetime measurements of low-lying states in Sn
M. Siciliano, J. J. Valiente-Dobón, A. Goasduff +67
The lifetimes of the low-lying excited states and have been directly measured in the neutron-deficient Sn isotopes. The nuclei were populated via a deep-ine…
Evidence for coexisting shapes in Zr through lifetime measurements
Purnima Singh, W. Korten, T. W. Hagen +35
The lifetimes of first excited 2, 4 and 6 states in Zr were measured with the Recoil-Distance Doppler Shift method in an experiment performed at GANIL. Excited s…
Production cross section and decay study of Es and Md
R. Briselet, Ch. Theisen, M. Vandebrouck +42
In the study of the odd-, even- nuclei Es and Md, performed at the University of Jyväskylä, the fusion-evaporation reactions Au(Ca,2)$^{243}…
High-spin structures of 124-131Te: Competition of proton and neutron pair breakings
A. Astier, M. -G. Porquet, Ts. Venkova +13
The 124-131Te nuclei have been produced as fission fragments in two fusion reactions induced by heavy-ions (12C + 238U at 90 MeV bombarding energy and 18O + 208Pb at 85 MeV) and st…
High-spin structures of 136Cs
A. Astier, M. -G. Porquet, G. Duchene +12
Odd-odd 136Cs nuclei have been produced in the 18O + 208Pb and 12C + 238U fusion-fission reactions and their gamma rays studied with the Euroball array. The high-spin level scheme…
High-spin structure in K
P. -A. Söderström, F. Recchia, J. Nyberg +74
High-spin states of K have been populated in the fusion-evaporation reaction C(Si,np)K and studied by means of -ray spectroscopy techniques using one…
High-spin structures of five N=82 isotones: 136Xe, 137Cs, 138Ba, 139La, and 140Ce
A. Astier, M. -G. Porquet, Ts. Venkova +14
Five N=82 isotones have been produced in two fusion-fission reactions and their gamma-rays studied with the Euroball array. The high-spin states of 139La have been identified for t…
High-spin states with seniority v=4,4,6 in 119-126Sn
A. Astier, M. -G. Porquet, Ch. Theisen +13
The 119-126Sn nuclei have been produced as fission fragments in two reactions induced by heavy ions: 12C+238U at 90 MeV bombarding energy, 18O+208Pb at 85 MeV. Their level schemes…
Study of Sn+Xe fusion-evaporation: analysis of a rare-event experiment
Benoît Avez, Antoine Drouart, Ch. Stodel +27
Fusion-evaporation in the Sn+Xe system is studied using a high intensity xenon beam provided by the Ganil accelerator and the LISE3 wien filter for the selection of…
Migration of nuclear shell gaps studied in the d(24Ne,p gamma)25Ne reaction
W. N. Catford, C. N. Timis, R. C. Lemmon +26
The transfer of neutrons onto 24Ne has been measured using a reaccelerated radioactive beam of 24Ne to study the (d,p) reaction in inverse kinematics. The unusual raising of the fi…
TIARA: a large solid angle silicon array for direct reaction studies with radioactive beams
M. Labiche, W. N. Catford, R. C. Lemmon +39
A compact, quasi-4pi position sensitive silicon array, TIARA, designed to study direct reactions induced by radioactive beams in inverse kinematics is described here. The Transfer…