Preequilibrium Neutron Emissions from Nucleus-Nucleus Collisions in Fermi Domain

Wang Zhisong; Huo Yukun

Chinese Physics C> 1994, Vol. 18> Issue(9) : 848-852

Preequilibrium Neutron Emissions from Nucleus-Nucleus Collisions in Fermi Domain

Wang Zhisong ^, ,
Huo Yukun

Nuclear Science Department, Fudan University, Shanghai 200433

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Abstract：
Preequilibrium neutron emissions from nucleus-nucleus collisions ³⁶Ar+¹⁰⁸Ag (35MeV/u) and ¹⁴N+¹⁰⁸Ag (35MeV/u) are simulated in the BUU model. Thesimulations are in agreement with the intermediate rapidity source (IRS) parts in the moving source fit approach, which indicates that the IRS parts come from the very early stage of collisions, and are equivalent to preequilibrium emissions. The time interval of the preequilibrium neutron emission process is studied in terms ofnucleon-nucleon collisions.

References

[1]

D.Hilscher等，”重离子深度非弹反应和熔合反应“专题会议文集（1979）,柏林，P,100.[2]K.Yoshida et al,Phys Rev.,C46（1992）961.[3]B.A.Remington et al,Phys.Rev.,C34（1986）1685.[4]T.C.Awes et al,Phys.Rev.,C25（1982）2361.[5]ZhangLi et al,Phys.Rev.,C37（1988）669.[6]D.Hilscher et al,Phys.Rev.,C36（1987）208.[7]H.R.Schelin et al,Phys.Rev.,C39（1989）1827.[8]D.Sackett et al,Phys.Rev.,C44（1991）384.[9]M.Blann,Nucl.Phys,A213（1973）570.[10]M.Blann,Nucl Phys,A235（1973）211.[11]E.Fabric et al,Phys.Rev,C40（1989）2548.[12]J.P.Bondorf et al.,Nucl.Phys.,A333（1980）285.[13]S.Bhattacharya et al,Phys.Rev.,C40（1989）1814.[14]A.O.T.Karvinen et al,Nucl.Phys.,A367（1981）122.[15]B.Jakobsson et al,Nucl.Phys.,A531（1991）143.[16]G.F.Bertsch et al,Phys.Rep,160（1988）189.[17]W.Cassing et al.Phys.Rep,188（1990）363.[18]A.Badala et al,Phys Rev.,C43（1991）190.[19]Cheuk-yinWong,Phys.Rev.,C25（1982）1461.[20]BikashSinha:Phys.Rev.Lett.,50（1983）91.[21]A.K.Dhar et al,Phys.Rev.,C25（1982）1432.

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Wang Zhisong and Huo Yukun. Preequilibrium Neutron Emissions from Nucleus-Nucleus Collisions in Fermi Domain[J]. Chinese Physics C, 1994, 18(9): 848-852.

Wang Zhisong and Huo Yukun. Preequilibrium Neutron Emissions from Nucleus-Nucleus Collisions in Fermi Domain[J]. Chinese Physics C, 1994, 18(9): 848-852. shu

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

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沈阳化工大学材料科学与工程学院沈阳 110142

Preequilibrium Neutron Emissions from Nucleus-Nucleus Collisions in Fermi Domain

Wang Zhisong ^,
Huo Yukun

Corresponding author: Wang Zhisong,

Nuclear Science Department, Fudan University, Shanghai 200433

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-09-05

Abstract: Preequilibrium neutron emissions from nucleus-nucleus collisions ³⁶Ar+¹⁰⁸Ag (35MeV/u) and ¹⁴N+¹⁰⁸Ag (35MeV/u) are simulated in the BUU model. Thesimulations are in agreement with the intermediate rapidity source (IRS) parts in the moving source fit approach, which indicates that the IRS parts come from the very early stage of collisions, and are equivalent to preequilibrium emissions. The time interval of the preequilibrium neutron emission process is studied in terms ofnucleon-nucleon collisions.