A. Nadasen

REACTION CROSS SECTIONS IN SI OF LIGHT PROTON-HALO CANDIDATES 12N AND 17NE

Abstract Total reaction cross sections, σ R , on Si were measured near 40 A MeV for the proton-halo candidate 12 N and the two-proton-halo candidate 17 Ne, and were compared with σ R for other light proton-rich nuclei. The A -dependence shows enhanced σ R s for 12 N and 17 Ne, relative to their neighbors, but the effect is smaller than for 8 B which has been argued to have a proton halo. In general, nuclei with loosely bound last protons ( S p ⩽ 1.5 MeV) have significantly larger σ R s than their neighbors. Cross sections for charge-removal from 12 N and 17 Ne also were obtained.

Comparison of the noncoplanar 6Li(p, pd)4He reactions at 120 and 200 MeV

Abstract The 6 Li(p, pd) 4 He reaction was studied at 200.2 MeV, at the quasi-free angle pair ( θ p , θ d ) = (54°, −48.9°), for noncoplanarity angles φ from 0° to 28°. 6 Li αd spectroscopic factors of 0.84 and 0.76 are deduced from our coplanar data at this energy and 120 MeV, respectively, for ground-state 2S Woods-Saxon wave functions. A recent microscopic three-body calculation predicts spectroscopic factors from 0.70 to 0.75; using the ground-state wave functions from this study, we deduce a factor of 0.76 from the 200 MeV data. DWIA calculations fit the measured integrated cross sections versus φ for spectator momenta P α ≲ 100 MeV/ c at both bombarding energies, but underpredict them for larger P α . Momentum form factors were better reproduced with 1S αd cluster wave functions for a soft-core bound-state potential than with the 2S Woods-Saxon wave functions, but the former wave functions generate unphysically large (∼1.25) spectroscopic factors.

Reaction and proton-removal cross sections of Li6, Be7, B10, C9,10,11, N12, O13,15, and Ne17 on Si at 15 to 53 MeV/nucleon

Excitation functions for total reaction cross sections,

The noncoplanar 6Li(p, pd)4He reaction at 120 MeV, and the 6Li cluster momentum wave function☆

{\ensuremath{\sigma}}_{R}

Tracking fission-like processes in central collisions of 40Ar+232Th; E = 15–115 A MeV

, were measured for the light, mainly proton-rich nuclei

High-order azimuthal correlation functions: powerful probes for collective motion in heavy ion reactions

^{6}\mathrm{Li}

The 9Be(3He,2α)α reaction from 12 to 24 MeV and coherent sequential decay☆

,

The noncoplanar 7Li(p, pd)5He and 7Li(p, pt)4He reactions at Ep = 200 MeV, and evidence for deuteron clustering in 7Li

^{7}\mathrm{Be}

Detection efficiency of Ge telescopes for 35 to 105 MeV deuterons

,

Non-spin-flip (3He, t) charge-exchange and isobaric analog states of actinide nuclei studied at θ = 0°, E(3He) = 76 MeV and 200 MeV

^{10}\mathrm{B}