Cluster decay of the high-lying excited states in <sup>14</sup>C

Z. Y. Tian; Y. L. Ye; Z. H. Li; C. J. Lin; Q. T. Li; Y. C. Ge; J. L. Lou; W. Jiang; J. Li; Z. H. Yang; J. Feng; P. J. Li; J. Chen; Q. Liu; H. L. Zang; B. Yang; Y. Zhang; Z. Q. Chen; Y. Liu; X. H. Sun; J. Ma; H. M. Jia; X. X. Xu; L. Yang; N. R. Ma; L. J. Sun

doi:10.1088/1674-1137/40/11/111001

Chinese Physics C> 2016, Vol. 40> Issue(11) : 111001 DOI: 10.1088/1674-1137/40/11/111001

Cluster decay of the high-lying excited states in ¹⁴C

Z. Y. Tian ¹ ,
Y. L. Ye ^1,, ,
Z. H. Li ¹ ,
C. J. Lin ² ,
Q. T. Li ¹ ,
Y. C. Ge ¹ ,
J. L. Lou ¹ ,
W. Jiang ¹ ,
J. Li ¹ ,
Z. H. Yang ¹ ,
J. Feng ¹ ,
P. J. Li ¹ ,
J. Chen ¹ ,
Q. Liu ¹ ,
H. L. Zang ¹ ,
B. Yang ¹ ,
Y. Zhang ¹ ,
Z. Q. Chen ¹ ,
Y. Liu ¹ ,
X. H. Sun ¹ ,
J. Ma ¹ ,
H. M. Jia ² ,
X. X. Xu ² ,
L. Yang ² ,
N. R. Ma ² ,
L. J. Sun ²

1.
School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China
2.
China Institute of Atomic Energy, Beijing 102413, China

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Abstract：
A cluster-transfer experiment of ⁹Be(⁹Be,¹⁴C→α+¹⁰Be)α at an incident energy of 45 MeV was carried out in order to investigate the molecular structure in high-lying resonant states in ¹⁴C. This reaction is of extremely large Q-value, making it an excellent case to select the reaction mechanism and the final states in outgoing nuclei. The high-lying resonances in ¹⁴C are reconstructed for three sets of well discriminated final states in ¹⁰Be. The results confirm the previous decay measurements with clearly improved decay-channel selections and also show a new state at 23.5(1) MeV. The resonant states at 22.4(3) and 24.0(3) MeV decay primarily into the typical molecular states at about 6 MeV in ¹⁰Be, indicating a well developed cluster structure in these high-lying states in ¹⁴C. Further measurements of more states of this kind are suggested.
- transfer reaction ,
- high-lying excited states ,
- cluster decay ,
- molecular structure ,
- reconstruction

References

[1]	W. von Oertzen, M. Freer and Y. Kanada-Enyo, Phys. Rep., 432: 43-113(2006)
[2]	Y. L. Ye, L. H. Lv, Z. X. Cao, J. Xiao, Chin. Phys. C, 36: 127-131(2012)
[3]	Y. B. Qian and Z. Z. Ren, Phys. Rev. C, 88: 044329(2013)
[4]	H. Horiuchi, K. Ikeda and K. Kato, Prog. Theor. Phys. Suppl., 192: 1-238(2013)
[5]	Z. H. Yang, Y. L. Ye, Z. H. Li et al, Phys. Rev. Lett., 112: 162501(2014)
[6]	Z. H. Yang, Y. L. Ye, Z. H. Li et al, Sci. China-Phys. Mech. Astron., 57: 1613-1617(2014)
[7]	Z. H. Yang, Y. L. Ye, Z. H. Li et al, Phys. Rev. C, 91: 024304(2015)
[8]	D. H. Wikinson, Nucl. Phys. A, 452: 296(1986)
[9]	T. Suhara and Y. Kanada-Enyo, Phys. Rev. C, 82: 044301(2010)
[10]	N. Soic, M. Freer, L. Donadille et al, Phys. Rev. C, 68: 014321(2003)
[11]	W. von Oertzen, Z. Phys. Rev. A, 357: 355-365(1997)
[12]	M. Milin, S. Cherubini, T. Davinson et al, Nucl. Phys. A, 730: 285-298(2004)
[13]	W. von Oertzen, H. G. Bohlen, M. Milin et al, Eur. Phys. J. A, 21: 193-215(2004)
[14]	D. L. Price, M. Freer, N. I. Ashwood et al, Phys. Rev. C, 75: 014305(2007)
[15]	P. J. Haigh, N. I. Ashwood, T. Bloxham et al, Phys. Rev. C, 78: 014319(2008)
[16]	M. Freer, J. D.Malcolm, N. L.Achouri et al, Phys. Rev. C, 90: 054324(2014)
[17]	A. Fritsch, S. Beceiro-Novo, D. Suzuki et al, Phys. Rev. C, 93: 014321(2016)
[18]	R. Qiao, Y. L. Ye, J. Wang et al, IEEE Tran. Nucl. Sci., 61: 596-601(2014)
[19]	J. Chen, J. L. Lou, Y. L. Ye et al, Phys. Rev. C, 93: 034623(2016)
[20]	L. H. Lv, Y. L. Ye, D. X. Jiang et al, Chin. Phys. C, 35: 891-895(2011)

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[14]	J. Vijande . Molecular and compact four-quark states. Chinese Physics C, 2010, 34(9): 1290-1293. doi: 10.1088/1674-1137/34/9/026
[15]	YUAN Shuang-Gui , XU Yan-Bing , DING Hua-Jie , YANG Wei-Fan , XIAO Yong-Hou , NIU Yan-Ning . Gamma decay of the lowly excited states of ¹⁸⁹Re. Chinese Physics C, 2009, 33(S1): 191-192. doi: 10.1088/1674-1137/33/S1/061
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[17]	ZHANG Jin-Juan , XU Chang , REN Zhong-Zhou . Alpha-decay branching ratios to high-lying excited-states of the ²⁴²Cm→²³⁸Pu→²³⁴U→²³⁰Th→²²⁶Rn decay chain. Chinese Physics C, 2009, 33(9): 764-768. doi: 10.1088/1674-1137/33/9/010
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[19]	Yang Weifan , Yuan Shuanggui , Mou Wantong , Zhang Xueqian , Li Zongwei , Yu Xian , Gan Zaiguo , Liu Hongye , Guo Yingxiang , Zhao Jinhua , Lei Xiangguo , Guo Junsheng , Du Yifei , Zhao Lili , Zhang Xiang . A New Heavy Neutron-Rich Isotope ²³⁹Pa. Chinese Physics C, 1995, 19(S3): 221-222.
[20]	Wang Jicheng , Zhang Li , Guo guanghui , Zhao Jinhua , Zheng Jiwen . Cross-section Measurement of Neutron-Rich Hg Nuclides in Reaction of 28 MeV/u ¹⁸O with Thick Natural Lead Target. Chinese Physics C, 1995, 19(S3): 241-246.

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Z. Y. Tian, Y. L. Ye, Z. H. Li, C. J. Lin, Q. T. Li, Y. C. Ge, J. L. Lou, W. Jiang, J. Li, Z. H. Yang, J. Feng, P. J. Li, J. Chen, Q. Liu, H. L. Zang, B. Yang, Y. Zhang, Z. Q. Chen, Y. Liu, X. H. Sun, J. Ma, H. M. Jia, X. X. Xu, L. Yang, N. R. Ma and L. J. Sun. Cluster decay of the high-lying excited states in ¹⁴C[J]. Chinese Physics C, 2016, 40(11): 111001. doi: 10.1088/1674-1137/40/11/111001

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Received: 2016-10-01

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Supported by the 973 Program of China (2013 CB834402) and National Natural Science Foundation of China (11275011, 11535004)

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沈阳化工大学材料科学与工程学院沈阳 110142

Cluster decay of the high-lying excited states in ¹⁴C

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Cluster decay of the high-lying excited states in ¹⁴C

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Cluster decay of the high-lying excited states in 14C

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Cluster decay of the high-lying excited states in 14C

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Cluster decay of the high-lying excited states in ¹⁴C

Cluster decay of the high-lying excited states in ¹⁴C