Double blocking in the superdeformed sup 192 Tl nucleus

Conference · Wed Jan 01 04:00:00 EST 1992

OSTI ID:7235327

Liang, Y; Carpenter, M P; Janssens, R V.F.; Ahmad, I; Henry, R; Khoo, T L; Lauritsen, T ^[1]; Soramel, F ^[2]; Pilotte, S ^[3]; Lewis, J M; Riedinger, L L; Yu, C H ^[4]; Garg, U; Reviol, W ^[5]; Be,

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1. Argonne National Lab., IL (United States)
2. Argonne National Lab., IL (United States) Padua Univ. (Italy)
3. Ottawa Univ., ON (Canada)
4. Tennessee Univ., Knoxville, TN (United States)
5. Notre Dame Univ., IN (United States)

Six superdeformed bands have been found in the nucleus {sup 192}Tl. For two of the bands, the dynamic moment of inertia J{sup (2)} is found to be constant with the rotational frequency {Dirac h}. This result can be understood in terms of Pauli blocking of quasiparticle alignments in intruder orbitals, and represents the first experimental evidence that the alignment of these intruders is responsible for the smooth rise in J{sup (2)} seen in other superdeformed nuclei of this mass region.

• Research Organization: Argonne National Lab., IL (United States)
• Sponsoring Organization: DOE; NSF; USDOE, Washington, DC (United States); National Science Foundation, Washington, DC (United States)
• DOE Contract Number: W-31109-ENG-38; FG05-87ER40361
• OSTI ID: 7235327
• Report Number(s): ANL/CP-76604; CONF-9205108--10; ON: DE92018176; CNN: -PHY91-00688
• Country of Publication: United States
• Language: English

Related Subjects

663110* -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALIGNMENT
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHANNELING
DEFORMATION
DEFORMED NUCLEI
ELECTRON CAPTURE RADIOISOTOPES
GAMMA SPECTRA
HEAVY NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MINUTES LIVING RADIOISOTOPES
MOMENT OF INERTIA
NUCLEAR DEFORMATION
NUCLEAR STRUCTURE
NUCLEI
ODD-ODD NUCLEI
RADIOISOTOPES
SPECTRA
THALLIUM 192
THALLIUM ISOTOPES