Implementing the Dubna Radioactive Ion Beams project (DRIBs) a new, efficient fragment
separator ACCULINNA-2 was installed recently at the primary beam line of the U-400M …

I examine the history and current state of knowledge of the structure of so-called “exotic” light
nuclei with Z= 2-4, from 7 He to 16 Be. I review the available experimental information and …

AF 13 resonance was observed following a charge-exchange reaction between a fast O 13
beam and a Be 9 target. The resonance was found in the invariant-mass distribution of 3 p+ …

We present an investigation of the structure of 13 Be obtained via a kinematically complete
measurement of the (p, pn) reaction in inverse kinematics at 265 MeV/nucleon. The relative …

The neutron-unbound isotope Be 13 has been studied in several experiments using different
reactions, different projectile energies, and different experimental setups. There is, however …

Spectroscopic factors in Be 10, Be 11, and Be 12, extracted from (d, p), one-neutron
knockout, and (p, d) reactions, are interpreted within the rotational model. Assuming that the …

Background: Spectroscopy of the exotic, neutron unbound beryllium isotope Be 13 is still a
puzzle despite significant experimental efforts. Purpose: We aim to observe T= 5/2 states in …

I have calculated spectroscopic factors connecting three d resonances in Be 13 to the three
lowest states of Be 12. Combined with single-particle widths computed in a potential model, I …

The structure of the unbound nucleus 13Be is important for understanding the Borromean,
two-neutron halo nucleus 14Be. The experimental studies conducted over the last four …

The low-lying structure of Be 13 has remained an enigma for decades. Despite numerous
experimental and theoretical studies, large inconsistencies remain. Being both unbound and …