Magnetic dipole excitations in nuclei: Elementary modes of nucleonic motion

K Heyde, P von Neumann-Cosel, A Richter - Reviews of Modern Physics, 2010 - APS
The nucleus is one of the most multifaceted many-body systems in the Universe. It exhibits a
multitude of responses depending on the way one “probes” it. With increasing technical …

Investigation of nuclear structure by resonance fluorescence scattering

U Kneissl, HH Pitz, A Zilges - Progress in Particle and Nuclear Physics, 1996 - Elsevier
After and introduction to the subject, the formalism describing nuclear resonance scattering
(NRF) is briefly summarized. Experimental techniques and developments are discussed in …

Probing the nuclear magnetic dipole response with electrons, photons and hadrons

A Richter - Progress in Particle and Nuclear Physics, 1995 - Elsevier
In the first part of this lecture recent developments in the field of magnetic dipole excitations
in heavy deformed nuclei are discussed by using electromagnetic and hadronic probes of …

Theoretical aspects of the new collective modes in nuclei

D Zawischa - Journal of Physics G: Nuclear and Particle Physics, 1998 - iopscience.iop.org
The interpretation of the low-energy orbital magnetic-dipole excitations of nonspherical
nuclei, commonly called scissors modes, is examined. Different models are reviewed, and …

Systematics of the excitation energy of the scissors mode and its empirical dependence on the nuclear deformation parameter

N Pietralla, P Von Brentano, RD Herzberg, U Kneissl… - Physical Review C, 1998 - APS
From the data on dipole excitations obtained in photon scattering experiments we extract
and tabulate the mean values of the excitation energy of the 1+ scissors mode in nuclei of …

Deformation dependence of low lying M1 strengths in even Nd isotopes

J Margraf, RD Heil, U Kneissl, U Maier, HH Pitz… - Physical Review C, 1993 - APS
Measurements of the linear polarization of resonantly scattered photons have been used for
model independent parity assignments in nuclear resonance fluorescence experiments …

Correlation between low-lying M1 and E2 strength in heavy rare earth nuclei

N Pietralla, P Von Brentano, RD Herzberg, U Kneissl… - Physical Review C, 1995 - APS
Magnetic dipole excitation strengths attributable to the scissors mode in even-A rare earth
nuclei between A= 140–190 are collected and presented assuming the excitation energy as …

Scissors mode and nuclear deformation. A phenomenological model independent analysis

NL Iudice, A Richter - Physics Letters B, 1993 - Elsevier
The recently discovered deformation properties of the scissors mode are satisfactorily
described by a phenomenological treatment of the M1 strength in the form of general validity …

The low-energy dipole structure of 232Th , 236U and 238U actinide nuclei

AA Kuliev, E Guliyev, F Ertugral, S Özkan - The European Physical …, 2010 - Springer
In this study, \ensuremathI^π=1^+ and \ensuremathI^π=1^- dipole mode excitations are
systematically investigated within the rotational and translational+ Galilean invariant …

Spin M1 excitations in deformed nuclei from self-consistent Hartree-Fock plus random-phase approximation

P Sarriguren, EM de Guerra, R Nojarov - Physical Review C, 1996 - APS
We present a method to study spin magnetic dipole excitations in deformed nuclei within the
quasiparticle random phase approximation based on self-consistent Hartree-Fock mean …