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Chinese Physics C> 2016, Vol. 40> Issue(8) : 084101 DOI: 10.1088/1674-1137/40/8/084101

Antimagnetic rotation in 108,110In with tilted axis cranking relativistic mean-field approach

  • 1.

     College of Physics, Jilin University, Changchun 130012, China

  • Based on tilted axis cranking relativistic mean-field theory within point-coupling interaction PC-PK1, the rotational structure and the characteristic features of antimagnetic rotation for ΔI=2 bands in 108,110In are studied. Tilted axis cranking relativistic mean-field calculations reproduce the experimental energy spectrum well and are in agreement with the experimental I~ω plot, although the calculated spin overestimates the experimental values. In addition, the two-shears-like mechanism in candidate antimagnetic rotation bands is clearly illustrated and the contributions from two-shears-like orbits, neutron (gd) orbits above Z=50 shell and Z=50,N=50 core are investigated microscopically. The predicted B(E2), dynamic moment of inertia ℑ(2), deformation parameters β and γ, and ℑ(2)/B(E2) ratios in tilted axis cranking relativistic mean-field calculations are discussed and the characteristic features of antimagnetic rotation for the bands before and after alignment are shown.
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  • References

    [1] S. Frauendorf, Rev. Mod. Phys., 73: 463 (2001)
    [2] J. Meng et al, Front. Phys., 8: 55 (2013)
    [3] J. Meng, S. Q. Zhang, and P. W. Zhao, Novel rotational excitations, in Relativistic Density Functional for Nuclear Structure, Edited by Jie Meng Singapore: World Scientific, (2016)
    [4] D. Choudhury et al, Phys. Rev. C, 82: 061308 (2010)
    [5] A. J. Simons et al, Phys. Rev. Lett., 91: 162501 (2003)
    [6] D. Choudhury et al, Phys. Rev. C, 87: 034304 (2013)
    [7] A. J. Simons et al, Phys. Rev. C, 72: 024318 (2005)
    [8] P. Datta et al, Phys. Rev. C, 71: 041305 (2005)
    [9] S. Roy et al, Phys. Lett. B, 694: 322 (2011)
    [10] M. Sugawara et al, Phys. Rev. C, 86: 034326 (2012)
    [11] N. Rather et al, Phys. Rev. C, 89: 061303 (2014)
    [12] S. Zhu et al, Phys. Rev. C, 64: 041302 (2001)
    [13] C. J. Chiara et al, Phys. Rev. C, 64: 054314 (2001)
    [14] X. W. Li et al, Phys. Rev. C, 86: 057305 (2012)
    [15] M. Sugawara et al, Phys. Rev. C, 79: 064321 (2009)
    [16] B. D. Serot and J. D. Walecka, Adv. Nucl. Phys., 16: 1 (1986)
    [17] B. A. Nikolaus, T. Hoch, and D. G. Madland, Phys. Rev. C, 46: 1757 (1992)
    [18] W. H. Long, N. Van Giai, and J. Meng, Phys. Lett. B, 640: 150 (2006)
    [19] P. G. Reinhard, Rep. Prog. Phys., 52: 439 (1989)
    [20] P. Ring, Prog. Part. Nucl. Phys., 37: 193 (1996)
    [21] D. Vretenar et al, Phys. Rep., 409: 101 (2005)
    [22] J. Meng et al, Prog. Part. Nucl. Phys., 57: 470 (2006)
    [23] P. W. Zhao et al, Phys. Rev. C, 85: 054310 (2012)
    [24] J. Peng and P. W. Zhao, Phys. Rev. C, 91: 044329 (2015)
    [25] D. Steppenbeck et al, Phys. Rev. C, 85: 044316 (2012)
    [26] P. W. Zhao et al, Phys. Lett. B, 699: 181 (2011)
    [27] H. Madokoro, J. Meng, M. Matsuzaki, and S. Yamaji, Phys. Rev. C, 62: 061301(R) (2000)
    [28] Y. Zheng et al, J. Phys. G, 42: 085108 (2015)
    [29] J. Li et al, Phys. Rev. C, 88: 014317 (2013)
    [30] K. Y. Ma et al, Eur. Phys. J. A, 48: 82 (2012)
    [31] C. B. Li et al, Nucl. Phys. A, 892: 34 (2012)
    [32] J. Peng, J. Meng, P. Ring, and S. Q. Zhang, Phys. Rev. C, 78: 024313 (2008)
    [33] L. F. Yu et al, Phys. Rev. C, 85: 024318 (2012)
    [34] S. Frauendorf and J. Meng, Z. Phys. A, 356: 263 (1996)
    [35] P. W. Zhao, Z. P. Li, J. M. Yao, and J. Meng, Phys. Rev. C, 82: 054319 (2010)
    [36] P. Zhang, B. Qi, and S. Y. Wang, Phys. Rev. C, 89: 047302 (2014)
    [37] P. W. Zhao, S. Q. Zhang, and J. Meng, Phys. Rev. C, 92: 034319 (2015)
    [38] C. J. Chiara et al, Phys. Rev. C, 61: 034318 (2000)
    [39] S. Roy and S. Chattopadhyay, Phys. Rev. C, 83: 024305 (2011)

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Wu-Ji Sun, Hai-Dan Xu, Jian Li, Yong-Hao Liu, Ke-Yan Ma, Dong Yang, Jing-Bing Lu and Ying-Jun Ma. Antimagnetic rotation in 108,110In with tilted axis cranking relativistic mean-field approach[J]. Chinese Physics C, 2016, 40(8): 084101. doi: 10.1088/1674-1137/40/8/084101
Wu-Ji Sun, Hai-Dan Xu, Jian Li, Yong-Hao Liu, Ke-Yan Ma, Dong Yang, Jing-Bing Lu and Ying-Jun Ma. Antimagnetic rotation in 108,110In with tilted axis cranking relativistic mean-field approach[J]. Chinese Physics C, 2016, 40(8): 084101.  doi: 10.1088/1674-1137/40/8/084101 shu
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Received: 2016-02-05
Revised: 2016-04-07
Fund

    Supported by National Natural Science Foundation of China (11205068, 11205069, 11405072, 11475072, 11547308) and China Postdoctoral Science Foundation (2012M520667)

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Antimagnetic rotation in 108,110In with tilted axis cranking relativistic mean-field approach

    Corresponding author: Jian Li,
  • 1. College of Physics, Jilin University, Changchun 130012, China
  • Received Date: 2016-02-05
  • Accepted Date: 2016-04-07
  • Available Online: 2016-08-05
Fund Project:  Supported by National Natural Science Foundation of China (11205068, 11205069, 11405072, 11475072, 11547308) and China Postdoctoral Science Foundation (2012M520667)

Abstract: Based on tilted axis cranking relativistic mean-field theory within point-coupling interaction PC-PK1, the rotational structure and the characteristic features of antimagnetic rotation for ΔI=2 bands in 108,110In are studied. Tilted axis cranking relativistic mean-field calculations reproduce the experimental energy spectrum well and are in agreement with the experimental I~ω plot, although the calculated spin overestimates the experimental values. In addition, the two-shears-like mechanism in candidate antimagnetic rotation bands is clearly illustrated and the contributions from two-shears-like orbits, neutron (gd) orbits above Z=50 shell and Z=50,N=50 core are investigated microscopically. The predicted B(E2), dynamic moment of inertia ℑ(2), deformation parameters β and γ, and ℑ(2)/B(E2) ratios in tilted axis cranking relativistic mean-field calculations are discussed and the characteristic features of antimagnetic rotation for the bands before and after alignment are shown.

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