Exploring the anomaly in the interaction cross section and matter radius of 23O
Artikel i vetenskaplig tidskrift, 2011

New measurements of the interaction cross sections of 22,23O at 900A MeV performed at the GSI, Darmstadt are reported that address the unsolved puzzle of the large cross section previously observed for 23O. 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 22O+neutron description of 23O as well.

matter radii

interaction cross section

ab-inition coupled-cluster theory

Författare

R. Kanungo

A. Prochazka

M. Uchida

W. Horiuchi

G. Hagen

T. Papenbrock

C. Nociforo

T. Aumann

D. Boutin

D. Cortina-Gil

B. Davids

M. Diakaki

F. Farinon

H. Geissel

R. Gernhäuser

J. Gerl

R. Janik

Ø. Jensen

Björn Jonson

Chalmers, Teknisk fysik, Subatomär fysik

B. Kindler

R. Knöbel

R. Krücken

Mattias Lantz

Chalmers, Teknisk fysik, Subatomär fysik

H. Lenske

Y. Litvinov

B. Lommel

K. Mahata

P. Maierbeck

A. Musumarra

Thomas Nilsson

Chalmers, Teknisk fysik, Subatomär fysik

C. Perro

C. Scheidenberger

B. Sitar

P. Strmen

B. Sun

Y. Suzuki

I. Szarka

I. Tanihata

H. Weick

M. Winkler

Physical Review C - Nuclear Physics

0556-2813 (ISSN) 1089-490X (eISSN)

Vol. 84 art. no. 061304(R)-

Ämneskategorier

Subatomär fysik

Fundament

Grundläggande vetenskaper

DOI

10.1103/PhysRevC.84.061304