Polarization measurement and {gamma}-ray spectroscopy of {sup 122}Cs
- Department of Physics, Panjab University, Chandigarh-160014 (India)
- Inter University Consortium For DAE Facilities, Calcutta Centre, Sector III LB-8, Bidhan Nagar, Kolkata-700098 (India)
- Department of Physics, Banaras Hindu University, Banaras (India)
- Tata Institute of Fundamental Research, Mumbai-400005 (India)
- Institute of Physics, Bhubaneshwar-751005 (India)
High-spin states in {sup 122}Cs have been studied via {sup 107}Ag({sup 19}F, p3n){sup 122}Cs fusion evaporation reaction at beam energy of 93 MeV. Fifteen new transitions belonging to {sup 122}Cs have been observed and placed in the level scheme. The level structure of {sup 122}Cs has been extended up to E{sub x}{approx_equal}7 MeV and J{approx_equal}28({Dirac_h}/2{pi}). We have performed the linear polarization measurements using the Clover detectors to assign the unknown spins and parities of a few bands. We have also observed a few linking transitions between negative and positive parity bands indicating the octupole collectivity in this nucleus. The structure of the various bands are discussed in the frame work of the cranked Hartree-Fock-Bogoliubov model and the microscopic projected Hartree-Fock model calculations.
- OSTI ID:
- 20699065
- Journal Information:
- Physical Review. C, Nuclear Physics, Vol. 72, Issue 4; Other Information: DOI: 10.1103/PhysRevC.72.044319; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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