Chinese Physics C > 1994, Vol. 18 > Issue(11): 982-989

Investigation of Intermediate Mass Fragments Emitted in the Reaction of 294MeV²⁰Ne+¹⁵⁹Tb

Institute of modern physic,,Academia Sinica,Lanzhou 7300001 K.V.I.9747AA,Groningen,the Netherlands

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Abstract：
Intermediate mass fragments(2Z≤11) emitted from 294 MeV ²⁰Ne+ ¹⁵⁹Tb reaction have been measured by △E-E telescope counters at the angle of 10°—150°region.The energy spectra of the fragments at back angle(>90°) have bell shape,and their peaks locate near the Coulomb barrier of exit channel.The analysis of the energy spectra has been done in terms of moving source and indicate that all the fragments are emitted from a common source,the compound nuclei formed in incomplete fusion process.The charge and angular distributions of the fragments originated from the asymmetric binary decay of the formed compound nuclei have been calculated based on statistical GEMINI code,and the results are in well agreement with the experimental data.

References

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Xie Yuanxiang, Luo Qingzheng and Lu Jun. Investigation of Intermediate Mass Fragments Emitted in the Reaction of 294MeV ²⁰Ne+ ¹⁵⁹Tb[J]. Chinese Physics C, 1994, 18(11): 982-989.

Xie Yuanxiang, Luo Qingzheng and Lu Jun. Investigation of Intermediate Mass Fragments Emitted in the Reaction of 294MeV ²⁰Ne+ ¹⁵⁹Tb[J]. Chinese Physics C, 1994, 18(11): 982-989. shu

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Received: 1900-01-01
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通讯作者:陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Investigation of Intermediate Mass Fragments Emitted in the Reaction of 294MeV²⁰Ne+¹⁵⁹Tb

Corresponding author:Xie Yuanxiang,

Institute of modern physic,,Academia Sinica,Lanzhou 7300001 K.V.I.9747AA,Groningen,the Netherlands

Received Date:1900-01-01

Accepted Date:1900-01-01

Available Online:1994-11-05

Abstract:Intermediate mass fragments(2Z≤11) emitted from 294 MeV²⁰Ne+¹⁵⁹Tb reaction have been measured by △E-E telescope counters at the angle of 10°—150°region.The energy spectra of the fragments at back angle(>90°) have bell shape,and their peaks locate near the Coulomb barrier of exit channel.The analysis of the energy spectra has been done in terms of moving source and indicate that all the fragments are emitted from a common source,the compound nuclei formed in incomplete fusion process.The charge and angular distributions of the fragments originated from the asymmetric binary decay of the formed compound nuclei have been calculated based on statistical GEMINI code,and the results are in well agreement with the experimental data.

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Investigation of Intermediate Mass Fragments Emitted in the Reaction of 294MeV²⁰Ne+¹⁵⁹Tb

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