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arXiv 0706.0646nucl-ex
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在每个核子1 GeV的条件下136 Xe+氢系统的全部核素产生和动能的测量

Measurement of the complete nuclide production and kinetic energies of the system 136Xe + hydrogen at 1 GeV per nucleon

P. Napolitani, K. -H. Schmidt, L. Tassan-Got, P. Armbruster, T. Enqvist, A. Heinz, V. Henzl, D. Henzlova, A. Kelic, R. Pleskac, M. V. Ricciardi, C. Schmitt, O. … 展开作者

P. Napolitani, K. -H. Schmidt, L. Tassan-Got, P. Armbruster, T. Enqvist, A. Heinz, V. Henzl, D. Henzlova, A. Kelic, R. Pleskac, M. V. Ricciardi, C. Schmitt, O. Yordanov, L. Audouin, M. Bernas, A. Lafriaskh, F. Rejmund, C. Stephan, J. Benlliure, E. Casarejos, M. Fernandez Ordonez, J. Pereira, A. Boudard, B. Fernandez, S. Leray, C. Villagrasa, C. Volant

摘要:

我们提出了一个广泛的概述的生产截面和动能的完整的一套核素形成的质子在136万亿分之一的空间,在入射能量为1 GeV的每个核子。在FRagment分离器(GSI,Darmstadt)中以反向运动学进行测量。略低于乌加罗-加隆点的136是中子过剩最大的稳定核素。在这项工作中收集的完整的核素生产的运动学数据和截面是一个一般的基准,在富中子核系统,裂变的特点是主要质量不对称分裂的spectrometric过程建模。

英文摘要:

We present an extensive overview of production cross sections and kinetic energies for the complete set of nuclides formed in the spallation of 136Xe by protons at the incident energy of 1 GeV per nucleon. The measurement was performed in inverse kinematics at the FRagment Separator (GSI, Darmstadt). Slightly below the Businaro-Gallone point, 136Xe is the stable nuclide with the largest neutron excess. The kinematic data and cross sections collected in this work for the full nuclide production are a general benchmark for modelling the spallation process in a neutron-rich nuclear system, where fission is characterised by predominantly mass-asymmetric splits.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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