ESTIMATE OF D'-PRODUCTION IN PROTON-PROTON COLLISIONS

被引:32
作者
SCHEPKIN, M [1 ]
ZABORONSKY, O [1 ]
CLEMENT, H [1 ]
机构
[1] UNIV TUBINGEN, INST PHYS, W-7400 TUBINGEN 1, GERMANY
来源
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1993年 / 345卷 / 04期
关键词
D O I
10.1007/BF01282902
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
An estimate of the cross section for the production of a narrow isosinglet 0--dibaryon (d') resonance in pp-collisions is given. This cross section is shown to be in the range of a few mub at incident energies close to threshold. The resonance parameters used are those obtained from a recent analysis of pionic double charge exchange data which at low pion energies clearly exhibit features in accordance with the existence of d'.
引用
收藏
页码:407 / 412
页数:6
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