Eur. Phys. J. A (2005) 25: 439-440
https://doi.org/10.1140/epjad/i2005-06-018-0

ENAM 2004

Soft triaxial rotor in the vicinity of γ = π/6 and its extensions

Vakgroep Subatomaire en Stralingfysica, University of Gent (Belgium), B-9000, Gent, Belgium

^* e-mail: fortunat@pd.infn.it

Received: 5 October 2004
Accepted: 18 February 2005
Published online: 18 April 2005

Abstract

The collective Bohr Hamiltonian is solved for the soft triaxial rotor around γ₀ = π/6 with a displaced harmonic oscillator potential in γ and a Kratzer-like potential in β. The properties of the spectrum are outlined and a generalization for the more general triaxial case with 0 < γ < π/6 is proposed.