TY - JOUR
T1 - One-pion exchange current corrections for nuclear magnetic moments in relativistic mean field theory
AU - Li, Jian
AU - Yao, J. M.
AU - Meng, Jie
AU - Arima, Akito
PY - 2011/6
Y1 - 2011/6
N2 - The one-pion exchange current corrections to isoscalar and isovector magnetic moments of double-closed shell nuclei plus and minus one nucleon with A = 15, 17, 39 and 41 have been studied in the relativistic mean field (RMF) theory and compared with previous relativistic and non-relativistic results. It has been found that the one-pion exchange current gives a negligible contribution to the isoscalar magnetic moments but a significant correction to the isovector ones. However, the one-pion exchange current enhances the isovector mahnetic moments further and does not improve the corresponding description for the concerned nuclei in the present work.
AB - The one-pion exchange current corrections to isoscalar and isovector magnetic moments of double-closed shell nuclei plus and minus one nucleon with A = 15, 17, 39 and 41 have been studied in the relativistic mean field (RMF) theory and compared with previous relativistic and non-relativistic results. It has been found that the one-pion exchange current gives a negligible contribution to the isoscalar magnetic moments but a significant correction to the isovector ones. However, the one-pion exchange current enhances the isovector mahnetic moments further and does not improve the corresponding description for the concerned nuclei in the present work.
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U2 - 10.1143/PTP.125.1185
DO - 10.1143/PTP.125.1185
M3 - Article
AN - SCOPUS:79960257274
SN - 0033-068X
VL - 125
SP - 1185
EP - 1192
JO - Progress of Theoretical Physics
JF - Progress of Theoretical Physics
IS - 6
ER -