Algebraic cluster model calculations for vibrational to gamma-unstable shape phase transition in odd-A nuclei

عنوان دوره: اولین دوره بین المللی و بیست و هشتمین دوره ملی (1400)

نویسندگان

چکیده

The Algebraic Cluster Model(ACM) is an interacting boson model that gives the relative motion of the cluster congurations in which all vibrational and rotational degrees of freedom are present from the outset. We schemed a solvable extended transitional Hamiltonian based on ane SU(1;1) Lie algebra within the framework for two-, three- and four- body algebraic cluster models that explains both regions O(4) U(3), O(7) U(6) and O(10)-U(9), respectively. We offer that this method can be used to study of k + x nucleon structures with k = 2, 3, 4 and x = 1, 2, . . .

کلیدواژه ها

Quantum Phase Transition؛ Interacting Boson Fermion Model؛ SU(1؛ 1) algebra؛ ‎ Algebraic Cluster Model(ACM)

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