Chinese Physics C > 2003, Vol. 27 > Issue(12): 1079-1083

Analysis of the Probability Distribution of the Non-reproducibility of the Cross Sections in the Two Dissipative Collisions of¹⁹F+⁹³Nb

Institute of Modern Physics,CAS,Lanzhou 730000,China2 China Institute of Atomic Energy,Beijing 102413,China

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Abstract：
Two independent measurements with different target foils of nominally the same thickness have been performed for the ¹⁹F+ ⁹³Nb dissipative heavy ion collision. The beam ¹⁹F ⁸⁺energies were from 102 MeV to 108 MeV in steps of 250keV. The probability distribution of the differences of the cross sections in the two measurements and the probability distribution of the measured cross section relative deviations from the energy smooth background are analyzed. These distributions indicate that the non-reproducibility of the cross sections is of a statistical significance but not resulted from the insufficient statistics counting rates.

References

[1]

. De Rosa A ,Inglima G ,Russo V et al.Phys.Lett.,1985,B160:239—2422. Glaesner A ,Dunnweber W ,Hering W et al.Phys.Lett.,1986,B160:153—1563. Suomijarvi T ,Berthier B ,Lucas R et al.Phys.Rev.,1987,C36:181—1864. Pappalardo G .Nucl.Phys.,1988,A488:395c—408c5. Cardella G ,Papa M ,Pappalardo G et al.Nucl.Phys.,1988,A482:235c—244c6. WANG Qi,LI SongLin,LU Jun et al.Chin.Phys.Lett.,1993,10:656—6597. Rizzo F ,Cardella G ,De Rosa A et al.Z .Phys.,1994,A349:169—1758. WANG Qi,LU Jun,XU Hu-Shan et al.Phys.Lett.,1996,B388:462—4679. Berceanu I,Andronic A ,Duma M et al.Phys.Rev.,1998,C57:2359—2369 10. WANG Qi,LI Song-Lin,TIAN Wen-Dong et al.Chin.Phys.Lett.,1999,16:876—87811. Papa M ,Amorini F ,Cardella G et al.Phys.Rev.,2000,C61:044614(1—16)12. WANG Qi,TIAN Wen-Dong,LI Song-Lin et al.High Energy Physics and Nuclear Physics.2000,24:1060—1065(in Chinese)(王琦,田文栋,李松林等.高能物理与核物理,2000,24:1060—1065)13. WANG Qi,TIAN Wen-Dong,LI Song-lin et al.High Energy Physics and Nuclear Physics.2002,26:141—147(in Chinese)(王琦,田文栋,李松林等.高能物理与核物理,2002,26:141—147)14. Ericson T .Ann.Phys.,1963,23:390—41415. Brink D M ,Dietrick K .Z .Phys.,1987,A326:7—2016. Pappalardo G ,Papa M .in:Proc.Inter.Conf.on Nucl.Reaction Mechanisms,Varena,Italy,June10,1991,89—11417. Kun S Y .Z .Phys.,1997,A357:255—269 18. Kun S Y .Z .Phys.,1997,A357:271—28119. Kun S Y .Z .Phys.,1997,A357:367—37520. Kun S Y ,Abbondanno U ,Bruno M et al.Z .Phys.,1997,A359:137—14021. Kun S Y ,Denisov V Y ,Vagov A V et al.Z .Phys.,1997,A359:145—14822. Kun S Y .Phys.Rev.Lett.,2000,84:423—426 23. Guhr T ,Muller-Groeling A ,Weidenmuller H A .Phys.Rep.,1998,299:189

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WANG Qi, DONG Yu-Chuan, LI Song-Lin, TIAN Wen-Dong, LI Zhi-Chang, LU Xiu-Qin, ZHAO Kui, FU Chang-Bo, LIU Jian-Cheng, JIANG Hua and HU Gui-Qing. Analysis of the Probability Distribution of the Non-reproducibility of the Cross Sections in the Two Dissipative Collisions of ¹⁹F+ ⁹³Nb[J]. Chinese Physics C, 2003, 27(12): 1079-1083.

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Received: 2003-01-15
Revised: 1900-01-01

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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

Analysis of the Probability Distribution of the Non-reproducibility of the Cross Sections in the Two Dissipative Collisions of¹⁹F+⁹³Nb

Corresponding author:WANG Qi,

Institute of Modern Physics,CAS,Lanzhou 730000,China2 China Institute of Atomic Energy,Beijing 102413,China

Received Date:2003-01-15

Accepted Date:1900-01-01

Available Online:2003-12-05

Abstract:Two independent measurements with different target foils of nominally the same thickness have been performed for the¹⁹F+⁹³Nb dissipative heavy ion collision. The beam¹⁹F⁸⁺energies were from 102 MeV to 108 MeV in steps of 250keV. The probability distribution of the differences of the cross sections in the two measurements and the probability distribution of the measured cross section relative deviations from the energy smooth background are analyzed. These distributions indicate that the non-reproducibility of the cross sections is of a statistical significance but not resulted from the insufficient statistics counting rates.

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Analysis of the Probability Distribution of the Non-reproducibility of the Cross Sections in the Two Dissipative Collisions of¹⁹F+⁹³Nb

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