THE EFFECT OF THE FREEZE-OUT VOLUME IN THE MULTIFRAGMENTATION OF VERY HOT NUCLEAR REMNANT

ZHANG Dong; SA Ben-Hao; ZHANG Xiao-Ze; JIN Xing-Nan

Chinese Physics C> 1989, Vol. 13> Issue(1) : 62-69

THE EFFECT OF THE FREEZE-OUT VOLUME IN THE MULTIFRAGMENTATION OF VERY HOT NUCLEAR REMNANT

Institute of Low Energy Nuclear Physics Beijing Normal University,Beijing2 Institute of Atomic Energy,Beijing

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Abstract：
In this paper a simplified method for the calculation of average Coulomb energy in statistical model of the disassembly processes of hot nuclei is proposed.The effect of freeze-out volume is studied based on the assumption of Gaussion-like distribution.It is indecated that the centre and dispersion of Gaussion-like distribution somewhat reflect the location and the renge of liquid-gas coexistence phase.

References

[1]

D. R. Forcney and N. P. Porile Phys. Rev,C21(1980), 669.[2] S. B. Kaufman, E. P. Steinberg and M. W. Weisfield. Phys. Rev, C18(1978), 1349[3] D. R. Fortney and S. T. Porile, Phys. Rev C21 (1980). 3511.[4] J. Knoll and B. Srrack, Phys. Lett., 149b(1985) 45: J Knoll, Priratc commnunirarion (1985).[5] J . E. Finn. S. Agarwal. A. Bujak. J. Chuang. J . Gurny. A. S. Hirsrh, K. W.Minoch, N. T.Porile,R.P.Scharenberg and B. C. Srringfellon., Phys. Rev Lett,49(1981), 1321: [6] S. Song, M. F. Rivet. R. Bimbot. B. Borderic, I. Forest, J. Galin, D. Gardcs. B. Gatty, M. Lefort, H.Oeschler, B. Tamaim and X. Tarrago, Phys. lett, 130B(1983), 14.[7] Sa Ben-Hao and D. H. E. Gross. Nucl. Phys., 437(1985), 643.[8] D. H. E. Gross and Zllang Xiao-Ze. Phys. Lett., 161B(1985), 47.[9] D. H. E. Gross, Zhang Xiao-Ze and Xu Shu-Yan. Phys. Rev. Lett. 56(1986). 1544.[10] Sa Ben-Hao. Lu Zhao-Qi and Zheng Yu-Ming, Nucl. Phys, A451(1986), 728.[11] A Y. Abul-Magd, D. H. E. Gross, Xu Shu-Yan and Zheng Yu-Ming, Z. Physik, A325(6b), 373.[12] D. H. Boal, in-Intersections Between Particle And Nuclear Physics. No. 123, P734, 1964.[13] J. P. Rondorf, R. Donangefo, I. N. Mishustin and H. Schulz, Nucl. Phys., A444(1965). 360.[14] Kerson Huang, "Statistical Mechanics", John Wilcy 6: Sons, Inc., New York. London. Sydney. 1963.[15] L. E. Reichl, A Modern Course in Statistical Physics, University of Texas, Austin, 1980.[16] B. V. Jacak, W. Loveland, D. J . Morrissey, P. L. McGauphey and G. Y. Seabory, Can. J. Cham., 61(1983),701;Y. Y. Chu, E. M. Franz, G. Friedlander and P. J . Karol, Plays. Rev., 64(1971), 2202:J. Hudis, T. Kirsten, R. W. Stoenner and O. A. Schaeffer, Phys. Rev., 61(1970), 2019.

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ZHANG Dong, SA Ben-Hao, ZHANG Xiao-Ze and JIN Xing-Nan. THE EFFECT OF THE FREEZE-OUT VOLUME IN THE MULTIFRAGMENTATION OF VERY HOT NUCLEAR REMNANT[J]. Chinese Physics C, 1989, 13(1): 62-69.

ZHANG Dong, SA Ben-Hao, ZHANG Xiao-Ze and JIN Xing-Nan. THE EFFECT OF THE FREEZE-OUT VOLUME IN THE MULTIFRAGMENTATION OF VERY HOT NUCLEAR REMNANT[J]. Chinese Physics C, 1989, 13(1): 62-69. shu

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Received: 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

THE EFFECT OF THE FREEZE-OUT VOLUME IN THE MULTIFRAGMENTATION OF VERY HOT NUCLEAR REMNANT

Corresponding author: ZHANG Dong,

Institute of Low Energy Nuclear Physics Beijing Normal University,Beijing2 Institute of Atomic Energy,Beijing

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1989-01-05

Abstract: In this paper a simplified method for the calculation of average Coulomb energy in statistical model of the disassembly processes of hot nuclei is proposed.The effect of freeze-out volume is studied based on the assumption of Gaussion-like distribution.It is indecated that the centre and dispersion of Gaussion-like distribution somewhat reflect the location and the renge of liquid-gas coexistence phase.

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THE EFFECT OF THE FREEZE-OUT VOLUME IN THE MULTIFRAGMENTATION OF VERY HOT NUCLEAR REMNANT

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