New measurements of the interaction cross sections of O-22,O-23 at 900A MeV performed at the GSI, Darmstadt are reported that address the unsolved puzzle of the large cross section previously observed for O-23. The matter radii for these oxygen isotopes extracted through a Glauber model analysis are in good agreement with the new predictions of the ab initio coupled-cluster theory reported here. They are consistent with a O-22 + neutron description of O-23 as well.
Exploring the anomaly in the interaction cross section and matter radius of O-23
MUSUMARRA, Agatino;
2011
Abstract
New measurements of the interaction cross sections of O-22,O-23 at 900A MeV performed at the GSI, Darmstadt are reported that address the unsolved puzzle of the large cross section previously observed for O-23. The matter radii for these oxygen isotopes extracted through a Glauber model analysis are in good agreement with the new predictions of the ab initio coupled-cluster theory reported here. They are consistent with a O-22 + neutron description of O-23 as well.File in questo prodotto:
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