Fission Measurement and Analysis on 46.7MeV/A 12C+159Tb/197)Au/209Bi System

Luo Qingzheng; Dai Guangxi; Qi Yujin; Yan Dehong; Wu Heyu; Li Zuyu; Wen Wanxin; Zhang Baoguo; Dang Bingrong; He Zhiyong; Jin Genming

Chinese Physics C> 1994, Vol. 18> Issue(3) : 202-207

Fission Measurement and Analysis on 46.7MeV/A ¹²C+¹⁵⁹Tb/¹⁹⁷)Au/²⁰⁹Bi System

Institute of Modern Physics, Academia Sinica, Lanzhou 730000

Abstract
HTML
Reference
Related

PDF

Abstract：
The velocities and allgles of fission partners emitted from reactions in ¹²C+¹⁵⁹Tb/¹⁹⁷Au/²⁰⁹Bi systems with bombarding energy of E/A=46.7MeV are measured. The linear momentum transfer from projectile to target. mass and out-of-reaction plane angle distributions of fission fragments are studied, and the temperatures of the target residues are extracted. These results have been explained by statistical binary decay model. It seems that the compound-like system with high temperature about 4-5MeV has been formed through incomplete fusion with incident energy up to 50MeV/A and it decays by fission and light particle emission.

References

[1]

H.Morgenstern et al,Phys.Lett.,B113（1982）463.[2]N.Mostefa et al,J.Phys.Colleque,C4,supp.47（1986）361.[3]C.K.Gelbke et al,MSUCL-584,1986.[4]E.C.Pollacco et al,Nucl.Phys,A488（1988）319c.[5]戴光曦等，高能物理与核物理，14（1990）629.[6]J.Tan,x.Liu et al.,Nucl.Elect. Det.Tech.,8（1988）145.[7]W.Hauser and H.Feschbach,Phys,Rev.,87（1952）366.[8]K.J.Charity et al,Nucl Phys,A483（1988）371.[9]K.A.Eberhard et al.,Nucl.Phys.A125（1969）673.[10]L.C.VazandJ.M.Alexander,Phys.Rev,C97（1983）1.[11]H.A.Bethe,Phys.Rev.,50（1936）332.[12]Benjamin,Nuclear Structure,1969,NewYork.[13]J.R.Leigh et al.,Phys,Rev.Lett.,48（1982）527.[14]A.JSierk,Phys.Rev Lett,55（1985）582.[15]A.J.Sierk,Phys.Rev.,C33（1986）2039.[16]T.Ericson,Nucl.Phys,8（1958）284.[17]K.P.Schmittetal.,Nucl.Phys.A379（1982）313.[18]R.Bass,Nucl.Phys.A231（1974）45.[19]R.Bass,Phys.Rev.Lett.,39（1977）265.[20]G.La.Ranaetal.,Nucl.Phys.,A407（1983）233.

[1]	Huixiao Duan , Fan Zhang , Kailei Wang , Jun Su . Nuclear temperature of spectator source extracted by neutron spectra in ¹²⁴Sn,¹⁰⁷Sn + ¹²⁰Sn collisions at 600 MeV/nucleon. Chinese Physics C, 2026, 50(2): 1-10.
[2]	Xin Zhang , Yu Zhang , Xiaofeng Luo , Nu Xu . UrQMD Simulations of Higher-order Cumulants in Au+Au Collisions at High Baryon Density. Chinese Physics C, 2026, 50(2): 1-6. doi: 10.1088/1674-1137/ae0995
[3]	. Probing the cluster structure of ⁶Li with the ⁶Li + ¹²C nuclear reaction at 68 MeV. Chinese Physics C, 2026, 50(1): 014102. doi: 10.1088/1674-1137/ae072b
[4]	. Double-folding analysis of elastic and inelastic ³He-nucleus scattering at 60 MeV. Chinese Physics C, 2025, 49(11): 114101. doi: 10.1088/1674-1137/ade1cb
[5]	Hanmei Cao , Fanglei Zou , Xiaojun Sun , Jingshang Zhang . Effects of energy levels on the double-differential cross sections of outgoing charged particles for the n+¹⁹F reaction below 20 MeV. Chinese Physics C, 2025, 49(12): 124107. doi: 10.1088/1674-1137/adf49f
[6]	Muhammad Farhan Taseer , Subhash Singha . Impact of particle production mechanisms on pseudorapidity distribution and directed flow in Au+Au and Cu+Cu collisions at ${ \sqrt{{\boldsymbol s}_{\boldsymbol{ NN}}}}$ = 19.6 GeV using AMPT model. Chinese Physics C, 2025, 49(10): 104101. doi: 10.1088/1674-1137/ade660
[7]	PENG Quan-Ling , SUN Jian , ZHAO Guang-Yuan , SHI Cai-Tu . Principle and Software Design of Helmhotz Coil Measurement System. Chinese Physics C, 2001, 25(9): 920-925.
[8]	ZHU Xiang , SHEN Wen-Qing , HU Xiao-Qing , ZHU Yong-Tai , WANG Bing . A SIMPLE MODEL ANALYSIS OF THE INCOMPLETE DIC REACTION. Chinese Physics C, 1990, 14(9): 835-841.
[9]	WU Zhong-Li . ANALYSIS OF THE MOMENTUM DISTRIBUTION WIDTH OF THE PREOJECTILE-LIKE-FRAGMENT FROM HEAVY ION COLLISIONS. Chinese Physics C, 1989, 13(8): 752-754.
[10]	CHANG KONG-LIANG . DIMENSIONAL METHOD TO SOLVE THE DIFFUSION CONVECTION EQUATION OF SOLAR COSMIC RAYS. Chinese Physics C, 1978, 2(3): 200-210.

Access

Get Citation

Luo Qingzheng, Dai Guangxi, Qi Yujin, Yan Dehong, Wu Heyu, Li Zuyu, Wen Wanxin, Zhang Baoguo, Dang Bingrong, He Zhiyong and Jin Genming. Fission Measurement and Analysis on 46.7MeV/A ¹²C+¹⁵⁹Tb/¹⁹⁷)Au/²⁰⁹Bi System[J]. Chinese Physics C, 1994, 18(3): 202-207.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(4020)
PDF Downloads(512)
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

Fission Measurement and Analysis on 46.7MeV/A ¹²C+¹⁵⁹Tb/¹⁹⁷)Au/²⁰⁹Bi System

Corresponding author: Luo Qingzheng,

Institute of Modern Physics, Academia Sinica, Lanzhou 730000

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-03-05

Abstract: The velocities and allgles of fission partners emitted from reactions in ¹²C+¹⁵⁹Tb/¹⁹⁷Au/²⁰⁹Bi systems with bombarding energy of E/A=46.7MeV are measured. The linear momentum transfer from projectile to target. mass and out-of-reaction plane angle distributions of fission fragments are studied, and the temperatures of the target residues are extracted. These results have been explained by statistical binary decay model. It seems that the compound-like system with high temperature about 4-5MeV has been formed through incomplete fusion with incident energy up to 50MeV/A and it decays by fission and light particle emission.