Tracks of Binary Decay

Wen Wanxin; Dai Guangxi; Wu Heyu; He Zhiyong; Luo Qingzheng; Duan Limin; Cai Wei; Jin Genming; Li Zuyu; Zhang Baoguo; Qi Yujin

Chinese Physics C> 1995, Vol. 19> Issue(7) : 598-602

Tracks of Binary Decay

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou, 730000

Abstract
HTML
Reference
Related

PDF

Abstract：
The tracks of a few successive decay events in the reaction of 19MeV/u ⁴⁰Ar＋²⁰⁹Bi are observed in muscovite sheets as solid track detectors. It is deduced that the time interval between two successive decays of these events is about 10^－13s. From calculation based on the WKB approximation for barrier penetration it is believed that such successive fission is possible.

References

[1]

P.A.Gottschalk,G.Grawert,P.VaterR.Brandt,Physics Review,C27（1983）2703.[2]P.Vater,H.J.Becker,R.Brandt,H.Freiesleben.Nuclear Instrument and Method,147（1977）271.[3]戴光曦等，高能物理与核物理，9（1985）454.[4]吴和宇、戴光曦、蔡薇，高能物理与核物理，17（1993）680.[5]D.Guerreau,GANIL,P9318.[6]A.Badala,G.Bizard,R.Bongault,et al,LPCCAENLPC90-O1.[7]J.Lindhard,M.Scharff,H.E.Schiott,KgI.DanskeVidenskab,Selakab,Mat.Fys.Meld,14（1963）33.[8]L.C.Northcliffee,R.E.Schilling,Nuclear Data Tables,A7（1970）233.

Access

Get Citation

Wen Wanxin, Dai Guangxi, Wu Heyu, He Zhiyong, Luo Qingzheng, Duan Limin, Cai Wei, Jin Genming, Li Zuyu, Zhang Baoguo and Qi Yujin. Tracks of Binary Decay[J]. Chinese Physics C, 1995, 19(7): 598-602.

Wen Wanxin, Dai Guangxi, Wu Heyu, He Zhiyong, Luo Qingzheng, Duan Limin, Cai Wei, Jin Genming, Li Zuyu, Zhang Baoguo and Qi Yujin. Tracks of Binary Decay[J]. Chinese Physics C, 1995, 19(7): 598-602. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3683)
PDF Downloads(491)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Tracks of Binary Decay

Corresponding author: Wen Wanxin,

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou, 730000

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1995-07-05

Abstract: The tracks of a few successive decay events in the reaction of 19MeV/u ⁴⁰Ar＋²⁰⁹Bi are observed in muscovite sheets as solid track detectors. It is deduced that the time interval between two successive decays of these events is about 10^－13s. From calculation based on the WKB approximation for barrier penetration it is believed that such successive fission is possible.