PIBARP ELASTIC SCATTERING AT 2.51-GEV/C, 2.76-GEV/C, AND 3.01-GEV/C NEAR T =-3 (GEV/C)2

被引:9
作者
FELLINGER, M
GUTMAN, E
LAMB, RC
PETERSON, FC
SCHROEDER, LS
CHASE, RC
COLEMAN, E
RHOADES, TG
机构
[1] Institute for Atomic Research, Department of Physics, Iowa State University, Ames
[2] School of Physics, University of Minnesota, Minneapolis
关键词
D O I
10.1103/PhysRevLett.23.600
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Differential cross sections for the elastic scattering of negative pions from hydrogen have been measured over a limited range of squared four-momentum transfer (t) in the vicinity of t-3 (GeV/c)2 for incident pion momenta of 2.51, 2.76, and 3.01 GeV/c. These measurements confirm the existence of a minimum in the differential cross section in this region of incident momentum and scattering angle. The minimum occurs at a smaller value of t [t-2.6 (GeV/c)2] than has been observed at higher momenta. © 1969 The American Physical Society.
引用
收藏
页码:600 / +
页数:1
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