Estimating the reliability of revealing the fine structure in mass-kinetic energy distributions of nuclear reaction products

被引：5

作者：

Pyatkov Y.V. ^{[1
,2
]}

Kamanin D.V. ^{[1
]}

Falomkina O.V. ^{[1
,3
]}

Pyt'ev Y.P. ^{[3
]}

Herbst B.M. ^{[4
]}

Trzaska W.H. ^{[5
]}

机构：

[1] Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research, Dubna, Moscow oblast 141980

[2] National Nuclear Research University, MEPHI, Moscow 115409

[3] Chair of Computer Methods in Physics, Faculty of Physics, Moscow State University, Leninskie gory

[4] Applied Mathematics, University of Stellenbosch, Stellenbosch 7600, Banhoek road

[5] Physics Department, University of Jyvaskyla, FIN-40014 Jyvaskyla

来源：

Pattern Recognition and Image Analysis | 2011年 / 21卷 / 1期

基金：

俄罗斯基础研究基金会;

关键词：

image processing; morphological methods of image analysis; nuclear fission modes; potential energy; surface in the space of nuclear deformations;

D O I：

10.1134/S1054661811010111

中图分类号：

学科分类号：

摘要：

Theoretical descriptions of nuclear reactions such as fission and quasi-fission make it possible to represent the evolution of a nuclear system as a trajectory in a multidimensional deformation space. We propose a strategy for revealing images of such trajectories in the space of experimentally observed variables at a specified reliability level. The approach proposed is based on mathematical methods of morphological analysis of images and makes possible a detailed analysis of successive stages of nuclear reactions with a duration of about 10-20 s. © 2011 Pleiades Publishing, Ltd.

引用

页码：82 / 87

页数：5

共 18 条

[1]

(1991)

[2]

Pyatkov Y.V., Et al., Nucl. Instrum. Methods A, 488, (2002)

[3]

Quade U., Et al., Nucl. Phys. A, 487, 1, (1988)

[4]

Tao M.N., Et al., Nucl. Instrum. Methods A, 313, (1992)

[5]

Ohtsuki T., Et al., Phys Rev. Lett., 66, (1991)

[6]

Alexandrov A.A., Et al., Nucl. Instrum. Methods A, 303, (1991)

[7]

Trzaska W.H., Et al., (1997)

[8]

Trzaska W.H., Et al., Proc. Symp. on Nuclear Clusters, (2002)

[9]

Pytyev Y.P., Morphological Image Analysis, Pattern Recogn. Images Analysis, 3, 1, pp. 19-28, (1993)

[10]

Falomkina O.V., Et al., Heavy Ion Physics, FLNR JINR Sci. Rep, (2001)

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