Effects of Shell on Pre-Scission Particle Emission

YE Wei

Chinese Physics C> 2003, Vol. 27> Issue(9) : 798-802

Effects of Shell on Pre-Scission Particle Emission

YE Wei ^,

Department of Physics, Southeast University, Nanjing 210096, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Influence of the shell effect on the emission of light particles prior to scission is explored in the framework of the Smoluchowski equation. Doubly magic nuclei ²⁰⁸Pb and ¹³²Sn are chosen as examples to demonstrate this shell effect. Results show that shell has an effect on light particle emissions. For neutrons, the shell effect is significant. Moreover, it is found that this shell effect on neutron emission gradually fades out with increasing the excitation energy.

References

[1]

. Gavron A et al.Phys.Rev.,1987,C35:579—5902. Hinde D J et al.Phys.Rev.,1992,C45:1229—12593. Paul P ,Thoennessen M .Annu.Rev.Nucl.Part.Sci.,1994,44:65—1084. Frobrich P ,Gontchar II.Phys.Rep.,1998,292:131—237 5. Shrivastrva A et al.Phys.Rev.Lett.,1999,82:699—7026. Mahata M et al.Phys.Rev.,2002,C65:034613(1—5) 7. Back B B et al.Phys.Rev.,1999,C60:044602(1—7)8. LU Z D et al.Z .Phys.,1986,A323:477—484;Phys.Rev.,1990,C42:707—710;YEWetal.Z .Phys.,1997,A359:385—3899. DelagrangeHetal.Z .Phys.,1990,A323:437—449 10. MyersWD ,SwiateckiWJ.ReportNo.LBL 36803,1994 11. Ignatyuk et al.Sov.Nucl.Phys.,1975,21:255 12. Arimoto A et al.Phys.Rev.,1997,C55:R1011—R1015 13. Sierk A .Phys.Rev.,1986,C33:2039—2051

Access

Get Citation

YE Wei. Effects of Shell on Pre-Scission Particle Emission[J]. Chinese Physics C, 2003, 27(9): 798-802.

YE Wei. Effects of Shell on Pre-Scission Particle Emission[J]. Chinese Physics C, 2003, 27(9): 798-802. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2002-12-12
Revised: 1900-01-01

Article Metric

Article Views(3465)
PDF Downloads(556)
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