Two-proton events in the 17F(p,2p)16O reaction -: art. no. 044612

被引：21

作者：

Grigorenko, LV ^{[1
]}

Johnson, RC

Thompson, IJ

Zhukov, MV

机构：

[1] Univ Surrey, Dept Phys, Guildford GU2 7XH, Surrey, England

[2] Kurchatov Inst, Russian Res Ctr, RU-123182 Moscow, Russia

[3] Gesell Schwerionenforsch mbH, D-64291 Darmstadt, Germany

[4] Chalmers Univ Technol, Dept Phys, S-41296 Gothenburg, Sweden

[5] Univ Gothenburg, S-41296 Gothenburg, Sweden

来源：

PHYSICAL REVIEW C | 2002年 / 65卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.65.044612

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

In a recent experimental study [Gomez del Campo et al., Phys. Rev. Lett. 26, 43 (2001)] of the reaction F-17(p,2p)O-16 two-proton events were measured from excitations near a 1(-), E-*=6.15 MeV state in Ne-18. We calculate the resonant two-proton production cross section and branching ratios by means of R-matrix theory. We conclude that it is unlikely that two-proton production via population of the 1(-) state is sufficient to explain the observed two-proton events. Alternative sources of such events are discussed.

引用

页码：446121 / 446124

页数：4

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