Meson production in p + d reactions

被引:0
|
作者
H Machner
M Betigeri
J Bojowald
A Budzanowski
A Chatterjee
J Ernst
L Freindl
D Frekers
W Garske
K Grewer
A Hamacher
J Ilieva
L Jarczyk
K Kilian
S Kliczewski
W Klimala
D Kolev
T Kutsarova
J Lieb
H Machner
A Magiera
H Nann
L Pentchev
HS Plendl
D Protić
B Razen
P Von Rossen
BJ Roy
R Siudak
J Smyrski
RV Srikantiah
A Strzałkowski
R Tsenov
K Zwoll
机构
[1] Institut für Kernphysik,Institute of Physics
[2] Forschungszentrum Jülich,Physics Faculty
[3] Zentrallabor für Elektronik,Institut für Kernphysik
[4] Forschungszentrum Jülich,Nuclear Physics Division
[5] Jagellonian University,Physics Department
[6] Institute of Nuclear Physics,Physics Department
[7] Institute of Nuclear Physics and Nuclear Energy,undefined
[8] University of Sofia,undefined
[9] Institut für Strahlen- und Kernphysik der Universität Bonn,undefined
[10] Universität Münster,undefined
[11] BARC,undefined
[12] George Mason University,undefined
[13] Florida State University,undefined
[14] UCF,undefined
来源
Pramana | 2001年 / 57卷
关键词
GEM; COSY; meson production; 24.80.+y; 25.10.+s;
D O I
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中图分类号
学科分类号
摘要
Total and differential cross sections for the reactions p + d → 3He + m0 with m=π, η and p + d → 3H+π+ were measured with the GEM detector at COSY for beam momenta between threshold and the maximum of the corresponding baryon resonance. For both reactions a strong forward-backward asymmetry was found. The data were compared with model calculations. The aspect of isospin symmetry breaking is studied.
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页码:399 / 416
页数:17
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