Exploring the anomaly in the interaction cross section and matter radius of O-23

Kanungo, R.; Prochazka, A.; Uchida, M.; Horiuchi, W.; Hagen, G.; Papenbrock, T.; Nociforo, C.; Aumann, T.; Boutin, D.; Cortina Gil, D.; Davids, B.; Diakaki, M.; Farinon, F.; Geissel, H.; Gernhaeuser, R.; Gerl, J.; Janik, R.; Jensen, O.; Jonson, B.; Kindler, B.; Knoebel, R.; Kruecken, R.; Lantz, M.; Lenske, H.; Litvinov, Y.; Lommel, B.; Mahata, K.; Maierbeck, P.; Musumarra, Agatino; Nilsson, T.; Perro, C.; Scheidenberger, C.; Sitar, B.; Strmen, P.; Sun, B.; Suzuki, Y.; Szarka, I.; Tanihata, I.; Weick, H.; Winkler, M.

doi:10.1103/PhysRevC.84.061304

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.

Titolo:	Exploring the anomaly in the interaction cross section and matter radius of O-23
Autori interni:	Kanungo R. Prochazka A. Uchida M. Horiuchi W. Hagen G. Papenbrock T. Nociforo C. Aumann T. Boutin D. Cortina Gil D. Davids B. Diakaki M. Farinon F. Geissel H. Gernhaeuser R. Gerl J. Janik R. Jensen O. Jonson B. Kindler B. Knoebel R. Kruecken R. Lantz M. Lenske H. Litvinov Y. Lommel B. Mahata K. Maierbeck P. MUSUMARRA, Agatino Nilsson T. Perro C. Scheidenberger C. Sitar B. Strmen P. Sun B. Suzuki Y. Szarka I. Tanihata I. Weick H. Winkler M. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2011
Rivista:	PHYSICAL REVIEW. C, NUCLEAR PHYSICS
Handle:	http://hdl.handle.net/20.500.11769/55181
Appare nelle tipologie:	1.1 Articolo in rivista

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http://hdl.handle.net/20.500.11769/55181

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