DREB 2012 - Direct Reactions with Exotic Beams

Session

Session 10

28 Mar 2012, 16:10

Aula Magna, Faculty of SMFN

44. Dynamical limits of nucleon knockout at intermediate energy.

Freddy Flavigny (CEA/IRFU/SPhN)

28/03/2012, 16:10

Talk

In the past 15 years, many new features of nuclear shell structure have been discovered via knockout reactions from exotic nuclei at intermediate energies. Cross sections of such processes are usually analysed using the eikonal and adiabatic approximations and give access to experimental spectroscopic factors. The parallel momentum distributions of the projectile-like residues contain...

14. Correlations in direct two-proton knockout and details of the reaction mechanism

Kathrin Wimmer (NSCL - MSU)

28/03/2012, 16:35

Talk

In surface-grazing collisions with a light target nucleus the sudden removal of two protons from an intermediate-energy neutron-rich projectile has been shown to proceed as a direct reaction. In addition to giving spectroscopic information, this type of reaction promises a rather unique tool assign spins by measuring the momentum distributions of the heavy reaction residues. In a two-nucleon...

61. Eikonal reaction theory for one- and two-neutron removal reaction

Kosho Minomo (Kyushu University)

28/03/2012, 17:00

Talk

Neutron removal reaction is an useful experimental tool to investigate weakly-bound nuclei. The removal cross section and momentum distribution of fragments give us the information about single particle state of the last neutron in projectile. Very recently, we introduced an accurate method of treating the neutron removal reaction at intermediate incident energies induced by both nuclear...

59. Study of 16C by neutron knockout reaction

Jongwon Hwang (Seoul National University)

28/03/2012, 17:25

Talk

The neutron-rich isotope, 16C has been investigated by neutron knockout reaction of 17C on liquid hydrogen target. Applying the invariant mass method in inverse kinematics and gamma-ray spectroscopy, the energy spectrum was reconstructed, in which neutrons, charged fragments, and gamma-rays originated from the decay of the reaction residue (16C*) were detected in coincidence. A peak at about...