A5038509997- Nuclear Physics and Applications
- Nuclear physics research studies
- Atomic and Subatomic Physics Research
- Advanced Chemical Physics Studies
- Radiation Detection and Scintillator Technologies
- Atomic and Molecular Physics
- Astronomical and nuclear sciences
Stellenbosch University
2021
National Research Foundation
2021
iThemba Laboratory
2021
Low- and medium-spin negative-parity bands of $^{187}\mathrm{Os}$ have been studied using the AFRican Omnipurpose Detector for Innovative Techniques Experiments (AFRODITE) array, following $^{186}\mathrm{W}(^{4}\mathrm{He},3n)^{187}\mathrm{Os}$ reaction at a beam energy 37 MeV. In current work, all previously known significantly extended three new added to level scheme. The angular distribution ratio (${R}_{\mathrm{AD}}$) polarization measurements used assign spin parity observed levels....
Background: The shape of most nuclei is described by its quadrupole deformation (showing the deviation from spherical shape) and triaxiality axial symmetry). Nuclei affected show additional collective rotational bands, called $\ensuremath{\gamma}$ that appear at low excitation energy. bands can be caused precession a nucleus with triaxial shape, but also arise small vibrations around an axially symmetric shape.Purpose: aim this work to search for new excitations in $^{187}\mathrm{Os}$...