Search results for "Coulomb breakup"

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Reliable extraction of the dB(E1)/dE for 11Be from its breakup at 520 MeV/nucleon

2019

We analyze the breakup of the one-neutron halo nucleus 11Be measured at 520 MeV/nucleon at GSI on Pb and C targets within an eikonal description of the reaction including a proper treatment of special relativity. The Coulomb term of the projectile-target interaction is corrected at first order, while its nuclear part is described at the optical limit approximation. Good agreement with the data is obtained using a description of 11Be, which fits the breakup data of RIKEN. This solves the apparent discrepancy between the dB(E1)/dE estimations from GSI and RIKEN for this nucleus.

Nuclear and High Energy PhysicsRelativistic correctionNuclear TheoryNuclear TheoryFOS: Physical sciencesHalo nucleusSpecial relativityOne-neutron halo nucleidB(E1)/dENuclear breakup01 natural sciencesNuclear physicsNuclear Theory (nucl-th)Eikonal model0103 physical sciencesCoulombmedicineCoulomb breakup010306 general physicsNuclear ExperimentPhysics010308 nuclear & particles physicsEikonal equationBreakupPhysique atomique et nucléairelcsh:QC1-999medicine.anatomical_structureProper treatmentPhysics::Accelerator PhysicsNucleonNucleuslcsh:PhysicsPhysics Letters B
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