High-spin states in the odd-odd nucleus [sup 92]Tc

Journal Article · Wed Mar 01 04:00:00 EST 1995 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.51.1136· OSTI ID:6403354

Ghugre, S S; Patel, S B ^[1]; Bhowmik, R K ^[2]

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1. Department of Physics, University of Bombay, Vidyanagari, Bombay 400098 (India)
2. Nuclear Science Centre, Aruna Asaf Ali Marg, New Delhi 110067 (India)

This work presents for the first time the high-spin information on the odd-odd neutron deficient nucleus [sup 92]Tc. We have used the reaction [sup 64]Zn([sup 35]Cl,4[ital p]3[ital n])[sup 92]Tc at a beam energy of 140 MeV to populate high-spin states in the [ital N]=49 nucleus [sup 92]Tc. Gamma-ray intensities and [gamma]-[gamma] coincidences were measured. Nineteen new transitions have been found and placed in a level scheme. The positive and negative parity bands have been extended tentatively up to a spin of 17[sup +] and 21[sup [minus]], respectively. The level scheme can be reasonably well understood within the ([ital p][sub 1/2],[ital g][sub 9/2]) model space and breaking of the [ital N]=50 neutron core. We have observed two discrepancies in the earlier work on the low-lying states in [sup 92]Tc.

• OSTI ID: 6403354
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 51:3; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CHARGED-PARTICLE REACTIONS
CHLORINE 35 REACTIONS
ELECTROMAGNETIC RADIATION
ELECTRON CAPTURE RADIOISOTOPES
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY RANGE
FERMIONS
GAMMA RADIATION
HADRONS
HEAVY ION REACTIONS
HIGH SPIN STATES
INTERMEDIATE MASS NUCLEI
IONIZING RADIATIONS
ISOTOPES
MEV RANGE
MEV RANGE 100-1000
MINUTES LIVING RADIOISOTOPES
NEUTRONS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
ODD-ODD NUCLEI
PARITY
PARTICLE PROPERTIES
RADIATIONS
RADIOISOTOPES
TARGETS
TECHNETIUM 92
TECHNETIUM ISOTOPES
ZINC 64 TARGET