Characteristcs of binary scission configurations in proton-induced fission of actinides

Y. L. Zhao; T. Ohtsuki; Y. Nagame; I. Nishinaka; K. Tsukada; S. Ichikawa; H. Ikezoe; Y. Hatuskawa; K. Hata; M. Tanikawa; Z. Qin; K. Sueki; Y. Oura; H. Kudo; H. Nakahara

doi:10.1007/BF02349540

Characteristcs of binary scission configurations in proton-induced fission of actinides

Y. L. Zhao, T. Ohtsuki, Y. Nagame, I. Nishinaka, K. Tsukada, S. Ichikawa, H. Ikezoe, Y. Hatuskawa, K. Hata, M. Tanikawa, Z. Qin, K. Sueki, Y. Oura, H. Kudo, H. Nakahara

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2 Scopus citations

Abstract

Two kinds of scission configurations for certain mass division have been verified by the accurate measurements of fragment velocities in protoninduced fission of actinides: compact and elongated scission configurations. A correlation between the binary scission configurations and mass yield distributions reveals that elongated scission configurations are associated with the symmetric mass distribution and compact scission configurations with the asymmetric mass distribution. The elongation properties of nuclei at scission in a wide range of actinides fissions are studied. The results suggest that the compact and the elongated scission configurations in light actinides fission smoothly change to the scission properties of the symmetric and the asymmetric modes in heavy actinides fission.

Original language	English (US)
Pages (from-to)	113-116
Number of pages	4
Journal	Journal of Radioanalytical and Nuclear Chemistry
Volume	239
Issue number	1
DOIs	https://doi.org/10.1007/BF02349540
State	Published - 1999

ASJC Scopus subject areas

Analytical Chemistry
Nuclear Energy and Engineering
Radiology Nuclear Medicine and imaging
Pollution
Spectroscopy
Public Health, Environmental and Occupational Health
Health, Toxicology and Mutagenesis

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Zhao, Y. L., Ohtsuki, T., Nagame, Y., Nishinaka, I., Tsukada, K., Ichikawa, S., Ikezoe, H., Hatuskawa, Y., Hata, K., Tanikawa, M., Qin, Z., Sueki, K., Oura, Y., Kudo, H., & Nakahara, H. (1999). Characteristcs of binary scission configurations in proton-induced fission of actinides. Journal of Radioanalytical and Nuclear Chemistry, 239(1), 113-116. https://doi.org/10.1007/BF02349540

Zhao, YL, Ohtsuki, T, Nagame, Y, Nishinaka, I, Tsukada, K, Ichikawa, S, Ikezoe, H, Hatuskawa, Y, Hata, K, Tanikawa, M, Qin, Z, Sueki, K, Oura, Y, Kudo, H & Nakahara, H 1999, 'Characteristcs of binary scission configurations in proton-induced fission of actinides', Journal of Radioanalytical and Nuclear Chemistry, vol. 239, no. 1, pp. 113-116. https://doi.org/10.1007/BF02349540

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title = "Characteristcs of binary scission configurations in proton-induced fission of actinides",

abstract = "Two kinds of scission configurations for certain mass division have been verified by the accurate measurements of fragment velocities in protoninduced fission of actinides: compact and elongated scission configurations. A correlation between the binary scission configurations and mass yield distributions reveals that elongated scission configurations are associated with the symmetric mass distribution and compact scission configurations with the asymmetric mass distribution. The elongation properties of nuclei at scission in a wide range of actinides fissions are studied. The results suggest that the compact and the elongated scission configurations in light actinides fission smoothly change to the scission properties of the symmetric and the asymmetric modes in heavy actinides fission.",

author = "Zhao, {Y. L.} and T. Ohtsuki and Y. Nagame and I. Nishinaka and K. Tsukada and S. Ichikawa and H. Ikezoe and Y. Hatuskawa and K. Hata and M. Tanikawa and Z. Qin and K. Sueki and Y. Oura and H. Kudo and H. Nakahara",

year = "1999",

doi = "10.1007/BF02349540",

language = "English (US)",

volume = "239",

pages = "113--116",

journal = "Journal of Radioanalytical and Nuclear Chemistry",

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TY - JOUR

T1 - Characteristcs of binary scission configurations in proton-induced fission of actinides

AU - Zhao, Y. L.

AU - Ohtsuki, T.

AU - Nagame, Y.

AU - Nishinaka, I.

AU - Tsukada, K.

AU - Ichikawa, S.

AU - Ikezoe, H.

AU - Hatuskawa, Y.

AU - Hata, K.

AU - Tanikawa, M.

AU - Qin, Z.

AU - Sueki, K.

AU - Oura, Y.

AU - Kudo, H.

AU - Nakahara, H.

PY - 1999

Y1 - 1999

N2 - Two kinds of scission configurations for certain mass division have been verified by the accurate measurements of fragment velocities in protoninduced fission of actinides: compact and elongated scission configurations. A correlation between the binary scission configurations and mass yield distributions reveals that elongated scission configurations are associated with the symmetric mass distribution and compact scission configurations with the asymmetric mass distribution. The elongation properties of nuclei at scission in a wide range of actinides fissions are studied. The results suggest that the compact and the elongated scission configurations in light actinides fission smoothly change to the scission properties of the symmetric and the asymmetric modes in heavy actinides fission.

AB - Two kinds of scission configurations for certain mass division have been verified by the accurate measurements of fragment velocities in protoninduced fission of actinides: compact and elongated scission configurations. A correlation between the binary scission configurations and mass yield distributions reveals that elongated scission configurations are associated with the symmetric mass distribution and compact scission configurations with the asymmetric mass distribution. The elongation properties of nuclei at scission in a wide range of actinides fissions are studied. The results suggest that the compact and the elongated scission configurations in light actinides fission smoothly change to the scission properties of the symmetric and the asymmetric modes in heavy actinides fission.

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DO - 10.1007/BF02349540

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AN - SCOPUS:0032958195

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JO - Journal of Radioanalytical and Nuclear Chemistry

JF - Journal of Radioanalytical and Nuclear Chemistry

SN - 0236-5731

IS - 1

ER -

Characteristcs of binary scission configurations in proton-induced fission of actinides

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