48 citations · 196 across the 10 of their papers we have counts for
16 papers
Investigation of octupole collectivity near the shape-transitional point
M. Spieker, L. A. Riley, P. D. Cottle +13
Enhanced octupole collectivity is expected in the neutron-deficient Ge, Se and Kr isotopes with neutron number and has indeed been observed for Ge. Shape c…
Accessing the Single-Particle Structure of the Pygmy Dipole Resonance in Pb
M. Spieker, A. Heusler, B. A. Brown +8
New experimental data on the neutron single-particle character of the Pygmy Dipole Resonance (PDR) in Pb are presented. They were obtained from and resonant proton…
Collective 2p-2h intruder states in Sn studied via -decay of In using GRIFFIN
K. Ortner, C. Andreoiu, M. Spieker +25
The low-lying structure of semi-magic Sn has been investigated through the -decay of In ( min) to study shape coexistence via the reduced transitio…
Experimental identification of the , state of Co and isospin symmetry in studied via one-nucleon knockout reactions
M. Spieker, D. Weisshaar, A. Gade +15
New experimental data obtained from -ray tagged one-neutron and one-proton knockout from Co is presented. A candidate for the sought-after state…
Two-neutron knockout as a probe of the composition of states in Mg, Al, and Si
B. Longfellow, A. Gade, J. A. Tostevin +12
Simpson and Tostevin proposed that the width and shape of exclusive parallel momentum distributions of the A-2 residue in direct two-nucleon knockout reactions carry a measurable s…
One-proton and one-neutron knockout reactions from Ni to the mirror pair Co and Ni
M. Spieker, A. Gade, D. Weisshaar +15
We present a high-resolution in-beam -ray spectroscopy study of excited states in the mirror nuclei Co and Ni following one-nucleon knockout from a projectile beam…