Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: B(E2) value of even-even 108-112Pd isotopes by interacting boson
  model-1*   This work studies the systematic reduced transition probabilities B(E2),
intrinsic quadrupole moments and deformation parameters of Pd isotopes with
even neutrons from N= 62 to 66. The downward reduced transition probabilities
B(E2) from gamma transition 8+ to 6+, 6+ to 4+, 4+ to 2+ and 2+ to 0+ states of
even-even 108-112Pd isotopes were calculated by the Interacting Boson Model
(IBM-1) and compared with the available previous experimental results. The
ratio of the excitation energies of the first 4+ and the first 2+ excited
states, R4/2, is also studied for the classification of symmetry of these
nuclei. Furthermore we have studied systematically the transition rate R of
some of the low-lying quadrupole collective states in comparison with the
available experimental data. The associated quadrupole moments and deformation
parameters have been calculated. The results of this calculation are in good
agreement with the corresponding available experimental data. The 108-112Pd
isotopes show the O(6) symmetry.

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The categories of this paper are: dg-ga
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The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
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The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
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The categories of this paper are: q-fin
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The categories of this paper are: ao-sci
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
1
The categories of this paper are: cs
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The categories of this paper are: bayes-an