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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/13818
Title: Evidence of antimagnetic rotation in odd-A Cd105
Authors: Choudhury D.
Jain A.K.
Patial M.
Gupta N.
Arumugam, Paramasivan
Dhal A.
Sinha R.K.
Chaturvedi L.
Joshi P.K.
Trivedi T.
Palit R.
Kumar S.
Garg R.
Mandal S.
Negi D.
Mohanto G.
Muralithar S.
Singh R.P.
Madhavan N.
Bhowmik R.K.
P
Published in: Physical Review C - Nuclear Physics
Abstract: The lifetimes of the levels above spin 23/2⊃- in the negative-parity yrast band of Cd105 have been measured using the Doppler shift attenuation method. The obtained B(E2) values are small and show a decrease with an increase in spin. This establishes, for the first time, antimagnetic rotation (AMR) in an odd-A nucleus. An excellent agreement between the theoretical (semiclassical model) and experimental results along with a large I(2)/B(E2) ratio for the states strongly suggests that the structure of the levels beyond spin 23/2⊃- has the character of a twin-shears type AMR band resulting from the coupling of a pair of g9/2 proton holes with aligned h11/2 and (g7/2)2 neutron particles, along with a small contribution from the core rotation. © 2010 The American Physical Society.
Citation: Physical Review C - Nuclear Physics (2010), 82(6): -
URI: https://doi.org/10.1103/PhysRevC.82.061308
http://repository.iitr.ac.in/handle/123456789/13818
Issue Date: 2010
Publisher: American Physical Society
ISSN: 5562813
Author Scopus IDs: 7103392009
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Author Affiliations: Choudhury, D., Department of Physics, Indian Institute of Technology, Roorkee 247667, India
Jain, A.K., Department of Physics, Indian Institute of Technology, Roorkee 247667, India
Patial, M., Department of Physics, Indian Institute of Technology, Roo
Corresponding Author: Choudhury, D.; Department of Physics, Indian Institute of Technology, Roorkee 247667, India; email: deepika.chry@gmail.com
Appears in Collections:Journal Publications [PH]

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