PI+PI- COINCIDENCE MEASUREMENT IN THE PI+D-]PI+PI-PP REACTION AT T-PI+= 280 MEV

被引：13

作者：

RUI, R

CAMERINI, P

GRION, N

JOHNSON, RR

PAVAN, M

ROZON, FM

SOSSI, V

OTTEWELL, D

SHEFFER, G

SMITH, G

STEVENSON, NR

VICENTEVACAS, MJ

机构：

[1] IST NAZL FIS NUCL,I-34127 TRIESTE,ITALY

[2] UNIV BRITISH COLUMBIA,DEPT PHYS,VANCOUVER V6T 2A6,BC,CANADA

[3] TRIUMF,VANCOUVER V6T 2A3,BC,CANADA

[4] UNIV SASKATCHEWAN,DEPT PHYS,SASKATOON S7N 0W0,SASKATCHEWAN,CANADA

[5] UNIV REGENSBURG,INST PHYS,W-8400 REGENSBURG,GERMANY

[6] UNIV VALENCIA,DEPT FIS TEOR,VALENCIA,SPAIN

来源：

NUCLEAR PHYSICS A | 1990年 / 517卷 / 3-4期

关键词：

Nuclear reaction;

D O I：

10.1016/0375-9474(90)90211-4

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：

The pion induced pion production (π, 2π) reaction on deuterium has been studied at an incident pion energy of 280 MeV. The outgoing pions were detected in coincidence and the measured four-fold cross sections were compared with a πN → ππ N microscopic model, and, upon integration, with the available experimental total cross sections from the same reaction on H and 2H. Finally, the results were directly compared with recent data from the 16O(π+, π+ π-) reaction at the same incident energy. © 1990.

引用

页码：455 / 472

页数：18