TY - JOUR
T1 - General quadrupole nuclear shapes. An algebraic perspective
AU - Leviatan, Amiram
AU - Shao, Bin
PY - 1990/7/5
Y1 - 1990/7/5
N2 - Spherical, axial and non-axial quadrupole shapes are investigated within the algebraic interacting boson model. For each shape the hamiltonian is resolved into intrinsic and collective parts, normal modes are identified and intrinsic states are constructed. Special emphasis is paid to new features (e.g. rigid triaxiality and coexisting deformed shapes) that emerge in the presence of three-body interactions.
AB - Spherical, axial and non-axial quadrupole shapes are investigated within the algebraic interacting boson model. For each shape the hamiltonian is resolved into intrinsic and collective parts, normal modes are identified and intrinsic states are constructed. Special emphasis is paid to new features (e.g. rigid triaxiality and coexisting deformed shapes) that emerge in the presence of three-body interactions.
UR - http://www.scopus.com/inward/record.url?scp=0002206158&partnerID=8YFLogxK
U2 - 10.1016/0370-2693(90)91389-S
DO - 10.1016/0370-2693(90)91389-S
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AN - SCOPUS:0002206158
SN - 0370-2693
VL - 243
SP - 313
EP - 318
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 4
ER -