A new type of nuclear collective motion - the spin scissors mode

Abstract

The coupled dynamics of low lying modes and various giant resonances are studied with the help of the Wigner Function Moments method on the basis of Time Dependent Hartree-Fock equations in the harmonic oscillator model including spin-orbit potential plus quadrupole-quadrupole and spin-spin residual interactions. New low lying spin dependent modes are analyzed. Special attention is paid to the spin scissors mode.

21 pages

References in corpus (2)

• Observation of large scissors resonance strength in actinides
• Nuclear Scissors Mode with Pairing

Cited by in corpus (6)

• Experimental status of the nuclear spin scissors mode
• Nuclear level densities and gamma-ray strength functions of ${}^{180,181,182}$Ta
• Spin transport in intermediate-energy heavy-ion collisions as a probe of in-medium spin-orbit interactions
• Equations of motion of test particles for solving the spin-dependent Boltzmann-Vlasov equation
• Nuclear scissors modes and hidden angular momenta
• Positive and negative parity states of the Two-Rotor Model and scissors modes