Latest results from meson photoproduction at ELSA and MAMI

被引：0
|
作者：
Krusche, B. [1 ]
机构：
[1] Univ Basel, Dept Phys, CH-4056 Basel, Switzerland
来源：
MENU 2013 - 13TH INTERNATIONAL CONFERENCE MESON-NUCLEON PHYSICS AND THE STRUCTURE OF THE NUCLEON | 2014年 / 73卷
关键词：
BARYON RESONANCES; BEAM ASYMMETRY; SPECTROMETER; NUCLEON; PROTON;
D O I：
10.1051/epjconf/20147301002
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Photoproduction of mesons plays a key role for the investigation of the excitation spectrum of the nucleon and thus for our understanding of the strong interaction in the non-perturbative regime. In this contribution we discuss recent results from the experiments at the tagged photon beams of the electron accelerators ELSA in Bonn and MAMI in Mainz. They include the measurement of cross sections and (double) polarization observables for single meson production and production of meson pairs off free protons as well as of quasi-free nucleons bound in light nuclei (in particular the deuteron).
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页数：7
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