Level statistics for the even-even Yb isotopes

CHEN Fang-Qi; SUN Yang; ZHOU Xian-Rong

doi:10.1088/1674-1137/33/S1/008

Chinese Physics C> 2009, Vol. 33> Issue(S1) : 24-26 DOI: 10.1088/1674-1137/33/S1/008

Level statistics for the even-even Yb isotopes

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Abstract：
The level statistics of the even-even Yb isotopes are studied by using the energy levels calculated by the projected shell model. The spectrum of intrinsic states and band energies are also studied to discuss the generation of chaoticity. The energy dependence of the chaoticity is investigated, and a chaos to order transition is found.

References

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. Gomez J M G, Manfredi V R et al. Phys. Rev. C, 1998, 58:2108-21142. Zelevinsky V, Brown B A et al. Phys. Rep., 1996, 276:85-1763. Kruppa A T, Pal K F. Phys. Rev. C, 1995, 52: 1818-18264. ZHOU Xian-Rong, GUO Lu et al. HEP NP, 2002, 26:1125-11335. SUN Yang, Feng Da Hsuan. Phys. Rep. 1996, 264: 375-3916. Hara Kenji, SUN Yang. International Journal of Mod.Phys. E, 1995, December Issue: 1-1267. Guhr T, Groeling A M,Weidenmller H A. Phys. Rep., 1998,299: 189-4258. LI Jun-Qing, ZHU Jie-Ding et al. Phys. Rev. B, 1995, 52:6458-64669. Berry M V, Robnik M, J. Phys. A, 1984, 17: 2413-2421

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CHEN Fang-Qi, SUN Yang and ZHOU Xian-Rong. Level statistics for the even-even Yb isotopes[J]. Chinese Physics C, 2009, 33(S1): 24-26. doi: 10.1088/1674-1137/33/S1/008

CHEN Fang-Qi, SUN Yang and ZHOU Xian-Rong. Level statistics for the even-even Yb isotopes[J]. Chinese Physics C, 2009, 33(S1): 24-26. doi: 10.1088/1674-1137/33/S1/008 shu

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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

Level statistics for the even-even Yb isotopes

Corresponding author: CHEN Fang-Qi,

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

Abstract: The level statistics of the even-even Yb isotopes are studied by using the energy levels calculated by the projected shell model. The spectrum of intrinsic states and band energies are also studied to discuss the generation of chaoticity. The energy dependence of the chaoticity is investigated, and a chaos to order transition is found.