Experimental evidence of two-proton emissions from 18Ne excited state

Fei Jia; Cheng Jian Lin; Huan Qiao Zhang; Feng Yang; Hui Ming Jia; Xin Xing Xu; Zhen Dong Wu; Zu Hua Liu; Gao Long Zhang; Chun Lei Zhang

doi:10.1088/0256-307X/26/3/032301

Experimental evidence of two-proton emissions from ¹⁸Ne excited state

Fei Jia^*
, Cheng Jian Lin
, Huan Qiao Zhang
, Feng Yang
, Hui Ming Jia
, Xin Xing Xu
, Zhen Dong Wu
, Zu Hua Liu
, Gao Long Zhang
, Chun Lei Zhang

^*此作品的通讯作者

China National Nuclear Corporation

科研成果: 期刊稿件 › 文章 › 同行评审

6 引用（Scopus）

摘要

Experiment ¹⁸Ne+ ¹⁹⁷Au was performed in Heavy Ion Research Facility Radioactive Ion Beam Line at Lanzhou (RIBLL). The nuclear energy levels of ¹⁸Ne were built by complete kinematical reconstruction of the decay products and diproton decay were observed from ¹⁸Ne excited states. At 6.15 MeV, the experimental relative momentum and angular correlations of the emitted protons are given. The obvious enhancement at |q_rel| 23 MeV/c and θ_c.m. 40° shows the experimental criterion of ²He cluster decay from ¹⁸Ne^q.

源语言	英语
期刊论文编号	032301
期刊	Chinese Physics Letters
卷	26
期	3
DOI	https://doi.org/10.1088/0256-307X/26/3/032301
出版状态	已出版 - 2009
已对外发布	是

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@article{975a581bdf3642a081ec43048a48eb26,

title = "Experimental evidence of two-proton emissions from 18Ne excited state",

abstract = "Experiment 18Ne+ 197Au was performed in Heavy Ion Research Facility Radioactive Ion Beam Line at Lanzhou (RIBLL). The nuclear energy levels of 18Ne were built by complete kinematical reconstruction of the decay products and diproton decay were observed from 18Ne excited states. At 6.15 MeV, the experimental relative momentum and angular correlations of the emitted protons are given. The obvious enhancement at |qrel| 23 MeV/c and θc.m. 40° shows the experimental criterion of 2He cluster decay from 18Neq.",

author = "Fei Jia and Lin, \{Cheng Jian\} and Zhang, \{Huan Qiao\} and Feng Yang and Jia, \{Hui Ming\} and Xu, \{Xin Xing\} and Wu, \{Zhen Dong\} and Liu, \{Zu Hua\} and Zhang, \{Gao Long\} and Zhang, \{Chun Lei\}",

year = "2009",

doi = "10.1088/0256-307X/26/3/032301",

language = "英语",

volume = "26",

journal = "Chinese Physics Letters",

issn = "0256-307X",

publisher = "IOP Publishing Ltd.",

number = "3",

}

TY - JOUR

T1 - Experimental evidence of two-proton emissions from 18Ne excited state

AU - Jia, Fei

AU - Lin, Cheng Jian

AU - Zhang, Huan Qiao

AU - Yang, Feng

AU - Jia, Hui Ming

AU - Xu, Xin Xing

AU - Wu, Zhen Dong

AU - Liu, Zu Hua

AU - Zhang, Gao Long

AU - Zhang, Chun Lei

PY - 2009

Y1 - 2009

N2 - Experiment 18Ne+ 197Au was performed in Heavy Ion Research Facility Radioactive Ion Beam Line at Lanzhou (RIBLL). The nuclear energy levels of 18Ne were built by complete kinematical reconstruction of the decay products and diproton decay were observed from 18Ne excited states. At 6.15 MeV, the experimental relative momentum and angular correlations of the emitted protons are given. The obvious enhancement at |qrel| 23 MeV/c and θc.m. 40° shows the experimental criterion of 2He cluster decay from 18Neq.

AB - Experiment 18Ne+ 197Au was performed in Heavy Ion Research Facility Radioactive Ion Beam Line at Lanzhou (RIBLL). The nuclear energy levels of 18Ne were built by complete kinematical reconstruction of the decay products and diproton decay were observed from 18Ne excited states. At 6.15 MeV, the experimental relative momentum and angular correlations of the emitted protons are given. The obvious enhancement at |qrel| 23 MeV/c and θc.m. 40° shows the experimental criterion of 2He cluster decay from 18Neq.

UR - https://www.scopus.com/pages/publications/66149155864

U2 - 10.1088/0256-307X/26/3/032301

DO - 10.1088/0256-307X/26/3/032301

M3 - 文章

AN - SCOPUS:66149155864

SN - 0256-307X

VL - 26

JO - Chinese Physics Letters

JF - Chinese Physics Letters

IS - 3

M1 - 032301

ER -

Experimental evidence of two-proton emissions from 18Ne excited state

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Experimental evidence of two-proton emissions from ¹⁸Ne excited state