Spin squeezed states and wobbling motion in a collective Hamiltonian

QB Chen, S Frauendorf - Physical Review C, 2024 - APS
A semiclassical approach combined with adiabatic approximation is applied to the particle+
triaxial rotor (PTR) model in order to derive the collective potential and mass parameters of a …

First exploration of wobbling modes in an isotone chain: The case

HM Dai, QB Chen, XR Zhou - Physical Review C, 2023 - APS
The possible existence of wobbling modes in the N= 59 isotones Kr 95, Sr 97, Zr 99, Mo 101,
Ru 103, Pd 105, and Cd 107 is explored by the constrained triaxial covariant density …

Wobbling motion for a triaxial rotor plus a single quasiparticle

SH Li, HM Dai, QB Chen, XR Zhou - Chinese Physics C, 2024 - iopscience.iop.org
Wobbling motion in a system comprising a triaxial rotor and a single quasiparticle is studied
employing the particle-rotor model. The energy spectra, wobbling frequencies …

Semi-device-independent certification of quantum non-Markovianity using sequential random access codes

AK Roy, V Srivastava, S Mahanti, C Giarmatzi… - Physical Review A, 2024 - APS
The characterization of multi-time correlations in open quantum systems is of fundamental
importance. In this work, we investigate multi-time processes using the process matrix …

Influences of deformation parameters on wobbling motion

HM Dai, QB Chen - Physical Review C, 2024 - APS
The influences of deformation parameters β and γ on the wobbling motion have been
investigated in the framework of particle rotor model taking the valence nucleon h 11/2 and i …

Spin dynamics of triaxial odd mass nuclei with quasiparticle alignments

R Budaca, AI Budaca - Journal of Physics G: Nuclear and Particle …, 2023 - iopscience.iop.org
The dynamics of medium odd-mass nuclei with triaxial cores and non-axial rigid
quasiparticle alignments is investigated in a semiclassical approach. Quantum observables …

Microscopic investigation of wobbling motion in atomic nuclei using the triaxial projected shell model approach

JA Sheikh, S Jehangir, GH Bhat - arXiv preprint arXiv:2405.08368, 2024 - arxiv.org
A systematic investigation of the wobbling band structures observed in odd-mass nuclei of
$^{161,163,165,167} $ Lu, $^{167} $ Ta $^{131} $ Cs, $^{135} $ Pr, $^{151} $ Eu, $^{183} …

Wobbling motion in triaxial nuclei

S Frauendorf - arXiv preprint arXiv:2405.02747, 2024 - arxiv.org
The experimental evidence for the collective wobbling motion of triaxial nuclei is reviewed.
The classification into transverse and longitudinal in the presence of quasiparticle …

Wobbling Motion in the Even-even Nucleus

SUN Bowen, JI Yingzhi, C Qibo - 原子核物理评论, 2024 - npr.ac.cn
The recent progresses on the wobbling motion are briefly introduced. So far 17 wobbling
candidates have been reported in odd-A and even-even nuclei that spread over A≈ 100 …

[PDF][PDF] Low-lying Band Structure in 149Pm Nucleus

Y Muralithar, K Katre, R Kumar, R Palit, S Chakraborty… - inspirehep.net
The well established rotational bands in atomic nuclei might be distorted due to the long-
range correlation force arising from the interaction of the valence protons and/or neutrons …