Article

Level structures in the 114 In nucleus

Department of Physics, Northeast Normal University, 130024 Changchun, PRC; College of Physics and Technology, Shenzhen University, 518060 Shenzhen, PRC
European Physical Journal A (impact factor: 2.19). 05/2012; 47(11):1-7. DOI:10.1140/epja/i2011-11141-1 pp.1-7

ABSTRACT High-spin states in 114In were populated using the reaction 110Pd(7Li, 3n)114In at a beam energy of 26MeV. The level scheme of 114In consisting of six bands is established up to excitation energy ∼ 5MeV and spin ∼ 17 ℏ with the addition of 58 new transitions
and their configurations are discussed. The intense positive-parity dipole cascade may be interpreted as shears band based
on p \pi[(g
9/2)-1] ⊗ n \nu[(g
7/2/d
5/2)(h
11/2)2] configuration. The D \Delta
I = 2 bands based on proton excitation have been observed in 114In for the first time.

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Keywords

58 new transitions
 
bands
 
D \Delta
 
High-spin states
 
intense positive-parity dipole cascade
 
shears band
 

C. B. Li