Low-lying spectra and E2 transition rates in <SUP>160-170</SUP>Er isotopes in the interaction boson model

ZANG Jin-Fu; L&Uuml; Li-Jun

doi:10.1088/1674-1137/33/S1/009

Chinese Physics C> 2009, Vol. 33> Issue(S1) : 27-29 DOI: 10.1088/1674-1137/33/S1/009

Low-lying spectra and E2 transition rates in ^160-170Er isotopes in the interaction boson model

ZANG Jin-Fu ^, ,
LÜ Li-Jun

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Spectra and E2 transition rates for the ^160-170Er isotopes are studied in the framework of the interaction boson model. A schematic Hamiltonian able to describe their spectra and B(E2) transition is used. It is found that the ^160-170Er isotopes are in the transition from the vibrational limit to rotational limit.

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ZANG Jin-Fu and LÜ Li-Jun. Low-lying spectra and E2 transition rates in ^160-170Er isotopes in the interaction boson model[J]. Chinese Physics C, 2009, 33(S1): 27-29. doi: 10.1088/1674-1137/33/S1/009

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Received: 2008-10-22
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Low-lying spectra and E2 transition rates in ^160-170Er isotopes in the interaction boson model

ZANG Jin-Fu ^,
LÜ Li-Jun

Corresponding author: ZANG Jin-Fu,

Received Date: 2008-10-22
Accepted Date: 1900-01-01
Available Online: 2009-01-10

Abstract: Spectra and E2 transition rates for the ^160-170Er isotopes are studied in the framework of the interaction boson model. A schematic Hamiltonian able to describe their spectra and B(E2) transition is used. It is found that the ^160-170Er isotopes are in the transition from the vibrational limit to rotational limit.

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Low-lying spectra and E2 transition rates in ^160-170Er isotopes in the interaction boson model

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Low-lying spectra and E2 transition rates in 160-170Er isotopes in the interaction boson model

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Low-lying spectra and E2 transition rates in ^160-170Er isotopes in the interaction boson model

Low-lying spectra and E2 transition rates in ^160-170Er isotopes in the interaction boson model