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Related papers: Evidence for Multiple Chiral Doublet Bands in $^{1…

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A particle rotor model is developed which couples several valence protons and neutrons to a rigid triaxial rotor core. It is applied to investigating the chirality in odd-$A$ nucleus $^{135}$Nd with $\pi h_{11/2}^2\otimes\nu h^{-1}_{11/2}$…

Nuclear Theory · Physics 2011-03-28 B. Qi , S. Q. Zhang , J. Meng , S. Y. Wang , S. Frauendorf

The Relativistic Configuration-interaction Density functional (ReCD) theory that combines the advantages of large-scale configuration-interaction shell model and relativistic density functional theory is extended to study nuclear chiral…

Nuclear Theory · Physics 2023-10-30 Yakun Wang , Pengwei Zhao , Jie Meng

The experimentally observed $\Delta I = 1$ doublet bands in some odd-odd nuclei are analyzed within the orthosymplectic extension of the Interacting Vector Boson Model (IVBM). A new, purely collective interpretation of these bands is given…

Nuclear Theory · Physics 2009-12-31 H. G. Ganev , A. I. Georgieva , S. Brant , A. Ventura

It is shown that the rotating mean field of triaxial nuclei can break the chiral symmetry. Two nearly degenerate $\Delta I =1 $ rotational bands originate from the left-handed and right-handed solution.

Nuclear Theory · Physics 2009-11-06 V. I. Dimitrov , S. Frauendorf , F. Doenau

To a phenomenological core described by the Generalized Coherent State Model a set of interacting particles are coupled. Among the particle-core states one identifies a finite set which have the property that the angular momenta carried by…

Nuclear Theory · Physics 2014-07-21 A. A. Raduta , C. M. Raduta

A set of interacting particles are coupled to a phenomenological core described using the generalized coherent state model. Among the particle-core states a finite set which have the property that the angular momenta carried by the proton…

Nuclear Theory · Physics 2015-05-20 A. A. Raduta , C. M. Raduta

The basis space in the triaxial projected shell model (TPSM) approach is generalized for odd-odd nuclei to include two-neutron and two-proton configurations on the basic one-neutron coupled to one-proton quasiparticle state. The…

Nuclear Theory · Physics 2020-08-26 S. Jehangir , I. Maqbool , G. H. Bhat , J. A. Sheikh , R. Palit , N. Rather

We study the mass, width and couplings of the lightest resonance multiplet with I(J^{PC})=1(1^{--}) quantum numbers. Effective field theories based on chiral symmetry are employed in order to describe the form factor associated with the…

High Energy Physics - Phenomenology · Physics 2008-11-26 J. J. Sanz-Cillero , A. Pich

The structure of the $\Delta J = 1$ doublet bands in $^{128}Cs$ is investigated within the framework of the Interacting Vector Boson Fermion Model (IVBFM). A new, purely collective interpretation of these bands is given on the basis of the…

Nuclear Theory · Physics 2011-03-15 H. G. Ganev , S. Brant

The configuration-fixed constrained triaxial relativistic mean-field approach is extended by including time-odd fields and applied to study the candidate multiple chiral doublets (MKiD) nucleus 106Rh. The energy contribution from time-odd…

Nuclear Theory · Physics 2009-06-10 J. M. Yao , B. Qi , S. Q. Zhang , J. Peng , S. Y. Wang , J. Meng

Matter fields in the MSSM are chiral supermultiplets in fundamental (or singlet) representations of the standard model gauge group. In this paper we introduce chiral superfields in the adjoint representation of $SU(3)_C$ and study the…

High Energy Physics - Phenomenology · Physics 2008-11-26 Yanou Cui

The projected shell model with configuration mixing for nuclear chirality is developed and applied to the observed rotational bands in the chiral nucleus $^{130}$Cs. For the chiral bands, the energy spectra and electromagnetic transition…

Nuclear Theory · Physics 2018-09-26 F. Q. Chen , J. Meng , S. Q. Zhang

The orientation of the angular momentum vector with respect to the triaxial density distribution selects a left-handed or right-handed system principal axes. This breaking of chiral symmetry manifests itself as pairs of nearly identical…

Nuclear Theory · Physics 2009-11-07 V. Dimitrov , F. Dönau , S. Frauendorf

In this paper a pair of observables are proposed as alternative ways, by examining the fluctuation of net momentum-ordering of charged pairs, to study the charge separation induced by the Chiral Magnetic Effect (CME) in relativistic heavy…

Nuclear Experiment · Physics 2020-06-24 A. H. Tang

High-spin states in the doubly-odd $^{198}$Bi nucleus have been studied by using the $^{185,187}$Re($^{16}$O, xn) reactions at the beam energy of 112.5 MeV. $\gamma-\gamma$ coincidence were measured by using the INGA array with 15 Compton…

Chiral phonons have been proposed to be involved in various physical phenomena, yet the chirality of molecular normal modes has not been well defined mathematically. Here we examine two approaches for assigning and quantifying the chirality…

Mesoscale and Nanoscale Physics · Physics 2025-01-07 Ethan Abraham , Abraham Nitzan

Open problems in the interpretation of the observed pair of near degenerate $\Delta I = 1$ bands with the same parity as the chiral doublet bands are discussed. The ambiguities for the existing fingerprints of the chirality in atomic nuclei…

Nuclear Theory · Physics 2015-05-18 Jie Meng , S. Q. Zhang

It is shown that conformal matter with $c_{\ssc L}\not=c_{\ssc R}$ can be consistently coupled to two-dimensional `frame' gravity. The theory is quantized, following David, and Distler and Kawai, using the derivation of their {\it ansatz}…

High Energy Physics - Theory · Physics 2009-10-22 R. C. Myers , V. Periwal

The low spin states of chiral partner bands are described by means of harmonic oscillations of the total angular momentum vector. The validity of the adopted approximation is established in terms of triaxiality, quasiparticle alignments and…

Nuclear Theory · Physics 2025-08-08 R. Budaca , A. I. Budaca

We compute the chiral magnetic effect (CME) in multi-Weyl semimetals (multi-WSMs) based on the chiral kinetic theory. Multi-WSMs are WSMs with multiple monopole charges that have nonlinear and anisotropic dispersion relations near Weyl…

Mesoscale and Nanoscale Physics · Physics 2017-08-16 Tomoya Hayata , Yuta Kikuchi , Yuya Tanizaki