MEASUREMENTS OF NN-]D-PI VERY NEAR THRESHOLD .2. THE PP-]D-PI-+ ANALYZING POWER

被引：36
|
作者：
KORKMAZ, E [1 ]
LI, J [1 ]
HUTCHEON, DA [1 ]
ABEGG, R [1 ]
ELLIOTT, JB [1 ]
GREENIAUS, LG [1 ]
MACK, DJ [1 ]
MILLER, CA [1 ]
RODNING, NL [1 ]
机构：
[1] TRIUMF,VANCOUVER V6T 2A3,BC,CANADA
来源：
NUCLEAR PHYSICS A | 1991年 / 535卷 / 3-4期
关键词：
H-1(POLARIZED P; PI-+); E; 290.7; 294.7; MEV; MEASURED ANALYZING POWER VS E(THETA-PI); LIQUID HYDROGEN TARGET;
D O I：
10.1016/0375-9474(91)90480-T
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：
We have measured analyzing powers for the reaction pp --> d-pi+ at beam energies 3 and 7 MeV above pion-production threshold. With the use of Watson's theorem to fix phases and effective range estimates of pion d-wave strength, we have been able to determine the NN --> d-pi s-wave amplitude and the major p-wave amplitude at these energies. The results are compared to the Faddeev model predictions of Blankleider.
引用
收藏
页码：637 / 650
页数：14
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