Nuclear-fission studies with relativistic secondary beams: Analysis of fission channels

Bockstiegel C; Steinhauser S; Schmidt KH; Clerc HG; Grewe A; Heinz A; de Jong M; Junghans AR; Muller J; Voss B

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Nuclear-fission studies with relativistic secondary beams: Analysis of fission channels

机译：相对论性次光束的核裂变研究：裂变通道分析

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Electromagnetic-induced fission of several neutron-deficient actinides and pre-actinides was studied at GSI Darmstadt by use of relativistic secondary beams. The characteristics of multi-modal fission of nuclei around Th-226 are systematically investigated and interpreted as the superposition of three fission channels. Properties of these fission channels have been determined for 15 systems. A global view on the properties of fission channels including previous results is presented. The positions of the asymmetric fission channels are found to be constant in atomic number over the whole range of systems investigated. (C) 2008 Elsevier B.V. All rights reserved.

机译：在GSI达姆施塔特（GSI Darmstadt），通过相对论性次光束研究了几种中子缺陷型act系元素和前-系元素的电磁诱导裂变。系统地研究了Th-226附近核的多峰裂变特征并将其解释为三个裂变通道的叠加。已为15个系统确定了这些裂变通道的属性。介绍了裂变通道特性的总体观点，包括以前的结果。发现非对称裂变通道的位置在所研究的整个系统范围内的原子序数是恒定的。（C）2008 Elsevier B.V.保留所有权利。

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《Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions》 |2008年第0期|共14页
作者
Bockstiegel C; Steinhauser S; Schmidt KH; Clerc HG; Grewe A; Heinz A; de Jong M; Junghans AR; Muller J; Voss B;
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正文语种 eng
中图分类原子核物理学、高能物理学;
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NUCLEAR REACTIONS Pb(U-232; F); (U-233; F); (U-234; F); (Pa-228; F); (Pa-229; F); ((230)pa; F); (Pa-231; F); (Pa-232; F); (Th-222; F); (Th-223; F); (Th-224; F); (Th-225; F); (Th-226; F); (Th-228; F); (Ac-223; F); E not given; analyzed fission fragment yields. Deduced fission channel parameters; LOW-ENERGY FISSION; MEV BREMSSTRAHLUNG; NEUTRON ENERGIES; ACTINIDE NUCLEI; FRAGMENTS MASS; DISTRIBUTIONS; MODEL; F); PHOTOFISSION; SYSTEMATICS;

机译：核反应Pb（U-232;F）;（U-233;F）;（U-234;F）;（Pa-228;F）;（Pa-229;F）;（（230）pa;F ）;（Pa-231;F）;（Pa-232;F）;（Th-222;F）;（Th-223;F）;（Th-224;F）;（Th-225;F）;（Th-226;F）;（Th-228;F）;（Ac-223;F）;E未给定;裂变碎片产率分析。推导的裂变通道参数;低能裂变;MEBREMSTRAHLUNG;中子能;ACT系核素;片段质量;分布;模型;F）;光致裂变;系统学;

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专利

1. Nuclear-fission studies with relativistic secondary beams: Analysis of fission channels [J] . Bockstiegel C, Steinhauser S, Schmidt KH, Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions . 2008,第0期

机译：相对论性次光束的核裂变研究：裂变通道分析
2. Fission of relativistic secondary beams [J] . A.Heinz, J.Benlliure, C.Bockstiegel Acta Physica Polonica. B . 1997,第1a2期

机译：相对论次光束的裂变
3. Fission studies with relativistic beams [J] . K.-H. Schmidt, P. Armbruster, J. Benlliure, The European Physical Journal, A. Hadrons and Nuclei . 2002,第1a2期

机译：相对论光束的裂变研究
4. Fission studies of secondary beams from relativistic uranium projectiles: The proton even-odd effect in fission fragment charge yields [C] . A.R. Junghans, J. Benlliure, K.-H. Schmidt, Conference on nuclear structure . 1999

机译：来自相对论铀灭虫的二次梁的裂变研究：裂变片段电荷产量的质子均匀效应
5. Transport of long-pulse relativistic electron beams in preformed plasma channels in the ion focus regime. [D] . Miller, Joel David. 1989

机译：长脉冲相对论电子束在离子聚焦方式下在预先形成的等离子体通道中的传输。
6. Efficient quasi-monoenergetic ion beams from laser-driven relativistic plasmas [O] . Sasi Palaniyappan, Chengkun Huang, Donald C. Gautier, -1

机译：来自激光驱动的相对论等离子体的高效准单能离子束
7. Nuclear-fission studies with relativistic secondary beams: analysis of fission channels [O] . C. Böckstiegela, S. Steinhäusera, K. -h. Schmidtb, 2014

机译：相对论次波束的核裂变研究：裂变通道分析
8. Experiments on the Junction of Relativistic Electron Beams into Preformed Channels in the Atmosphere: A Feasibility Study [R] . Raleigh, M., Sethian, J. D., Fiorito, R. B., 1980

机译：相对论电子束与大气预制通道结合的实验：可行性研究

Nuclear-fission studies with relativistic secondary beams: Analysis of fission channels

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