OBSERVATION OF REGGE EFFECTS IN REACTION PI+P -] PI0 DELTA++

被引：35

作者：

GIDAL, G

BORREANI, G

GRETHER, D

LOTT, F

BIRGE, RW

机构：

[1] Istituto di Fisica dell'Università, Torino

来源：

PHYSICAL REVIEW LETTERS | 1969年 / 23卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.23.994

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report a measurement of the total and differential cross sections and Δ++-decay angular distributions for the reaction π+p→π0Δ++ at incident momenta between 2.67 and 4.08 GeV/c. A dip near t=-0.5 and a backward peak are clearly observed. In a Reggepole exchange model we determine the parameters of the ρ trajectory. © 1969 The American Physical Society.

引用

页码：994 / &

共 30 条

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