M. R. D. Rodrigues

Alpha Resonant States in 13C

The 9Be(6Li,d)13C reaction was used to investigate alpha resonant states in 13C up to 15 MeV of excitation. The reaction was measured at a bombarding energy of 25.5 MeV employing the Sao Paulo Pelletron‐Enge‐Spectrograph facility and the nuclear emulsion detection technique. An energy resolution of 50 keV was obtained. Several narrow alpha resonant states not previously measured were detected, in particular the one at the (3α+n) threshold populated by an Lu2009=u20092 transfer, revealing a 9Be+α component for the 1/2− cluster state candidate at this threshold. Experimental angular distributions are presented in comparison with DWBA predictions.

Alpha Resonances in {sup 13}C Excited by the {sup 9}Be ({sup 6}Li,d) Reaction

The {sup 9}Be({sup 6}Li,d){sup 13}C reaction was used to investigate alpha resonant states in {sup 13}C up to 13 MeV of excitation. The reaction was measured at a bombarding energy of 25.5 MeV employing the Sao Paulo Pelletron-Enge-Spectrograph facility and the nuclear emulsion detection technique. The resolution of 50 keV allowed for the separation of the resonant contributions to the known 7/2{sup -} at 10.753 MeV and (5/2{sup -}) at 10.818 MeV {sup 13}C states. The alpha resonance seen at the (3alpha+n) threshold was not previously reported. The experimental angular distributions are presented in comparison with DWBA predictions.

Coulomb-nuclear interference with Li 6 : Isospin character of the 2 1 + excitation in Ge 70 , 72 , 74

Ratios of

The (18O, 16O) reaction as a probe for nuclear spectroscopy

B(E2)

Two-neutron stripping in (18O, 16O) and (t,p) reactions

to

Coulomb nuclear interference with deuterons in even palladium isotopes

B(IS2)

Coulomb-nuclear interference in the inelastic scattering of 6Li on 76Ge

, that is, of the reduced quadrupole transition probabilities related, respectively, to charge and mass were extracted through Coulomb-nuclear interference (CNI) for the excitation of the

16O resonances near 4α threshold through 12C(6Li,d) reaction

{2}_{1}^{+}

Resonant states in 13C and 16,17O at high excitation energy

states in

(18O,>16O) Two-neutron transfer reactions for spectroscopic studies

^{70,72,74}mathrm{Ge}