Abstract
Magnetic dipole moments for low-lying collective quadrupole excitations are studied in heavy and medium-heavy nuclei within the framework of the Interacting Boson Model (IBM-2). In the present study, we concentrate mainly on the fully symmetric representations of the U(6) group and their magnetic dipole moments. We shortly discuss the lowest non-symmetric 1+ level. Comparison with other collective model calculations of gR and microscopic studies as well as with experimental data is performed.
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References
P.J.Ellis and E.Osnes,Rev.Mod.Phys.49(1977),777 and refs. therein.
B.R.Barrett and M.W.Kirson,inAdvances in Nucl.Physics,eds.M.Baranger and E.Vogt (Plenum Press,N.Y),vol.6(1973),219
S.Siegel and L.Zamick,Nucl.Phys.A145(1970),89
A.Arima,Hyperfine Int.4(1978)151
W.Greiner,Nucl.Phys.A80(1966),417
V.Maruhn-Rezwani, W.Greiner and J.A.Maruhn,Phys.Lett.57B(1975),109
O.Prior, F.Boehm and S.G.Nilsson,Nucl.Phys.A110(1968),257
K.Kumar and M.Baranger,Nucl.Phys.A110(1968),529
J.Meyer,J.Speth and J.H.Vogeler,Nucl.Phys.A193(1972),60
D.W.L.Sprung,S.G.Lie,M.Vallières and P.Quentin,Nucl.Phys.A326(1979),37
E.Moya de Guerra and S.Kowalski,Phys.Rev.C20(1979),357
A.Arima and F.Iachello,Ann.Phys. (NY)99(1976),253
A.Arima and F.Iachello.Ann.Phys. (NY)111(1978),201
O.Scholten,F.Iachello and A.Arima,Ann.Phys.(NY)115(1978),325
A.Arima and F.Iachello,Ann.Phys. (NY)123(1979),468
A.Arima and F.Iachello inAdv.in Nuclear Physics,eds.J.W.Negele and E.Vogt (Plenum Press,NY) vol.13(1983),139
A.Arima and F.Iachello,Ann.Rev.Nucl.Part.Sci.vol.31(1981),75
T.Otsuka,A.Arima and F.Iachello,Nucl.Phys.A309(1978),1
A.Arima,T.Otsuka,F.Iachello and I.Talmi,Phys.Lett.66B(1977),205
T.Otsuka,A.Arima,F.Iachello and I.Talmi,Phys.Lett.76B(1978),139
M.Sambataro, O. Scholten,A.E.L.Dieperink and G.Piccitto,Nucl.Phys.A423(1984),333
K.Heyde and J.Sau,Phys.Rev.C30(1984),1355
S.G.Nilsson and O.Prior,Mat.Fys.Medd;Dan.Vid.Selsk.32,n∘ 16 (1961)
M.Sambataro and A.E.L.Dieperink,Phys. Lett.107B(1981),249
A.Wolf et al., Phys.Lett.123B(1983),165
A.E.Stuchbery,C.G.Ryan,I.Morrison and H.H.Bolotin,Phys.Rev.C24(1981),2106
D.Bohle et al.,Phys.Lett.137B(1984),27
A.Richter,private comm.
N.LoIudice and F.Palumbo,Phys.Rev.Lett.41(1978),1532; Nucl.Phys.A326(1979),193
T.Suzuki and D.Rowe,Nucl.Phys.A289(1977),461
C.M.Lederer and V.S.Shirley,Tables of isotopes(J.Wiley,NY),1978
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The authors are most grateful to A.E.L.Dieperink and coworkers for the generous help and permission to quote largely from their recent results on magnetic dipole moments in nuclei.They are also indebted to A.Richter,O.Scholten and Iachello for many stimulating discussions. They thank the NFWO,IIKW and the IWONL for financial support.
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Heyde, K., Van Isacker, P. & Jolie, J. Magnetic dipole moments of collective quadrupole excited states. Hyperfine Interact 22, 339–347 (1985). https://doi.org/10.1007/BF02064006
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DOI: https://doi.org/10.1007/BF02064006