Experimental limits on the width of the reported Θ(1540)+ -: art. no. 011501

被引：119

作者：

Cahn, RN ^{[1
]}

Trilling, GH ^{[1
]}

机构：

[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

来源：

PHYSICAL REVIEW D | 2004年 / 69卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.69.011501

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using data on K+ collisions on xenon and deuterium we derive values and limits on the width of the reported Theta(1540)(+) exotic baryon resonance. The xenon experiment gives a width of 0.9+/-0.3 MeV. The other experiments give upper limits in the range 1-4 MeV.

引用

页数：3

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