Opening up the A{approx.}180 K-isomer landscape : inelastic excitation of new multi-quasiparticle yeast traps.
New high-spin isomers in {sup 175}Lu, {sup 181}Ta and {sup 186}W target nuclei have been strongly excited by pulsed {sup 238}U beams. The use of inelastic excitation opens up an uncharted region in the neutron-rich K-isomer landscape. First results establish the key role of multi-quasiparticle configurations in the high-angular-momentum structure.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- ER
- DOE Contract Number:
- DE-AC02-06CH11357
- OSTI ID:
- 938244
- Report Number(s):
- ANL/PHY/JA-28500; PYLBAJ; TRN: US200908%%143
- Journal Information:
- Phys. Lett. B, Vol. 245, Issue 3-4 ; Apr. 23, 1998; ISSN 0370-2693
- Country of Publication:
- United States
- Language:
- ENGLISH
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