报告人简介：
2003.09-2007.07 兰州大学，学士
2007.09-2012.07 北京大学，博士
2010.10-2011.09 西班牙 IFIC、UV，联培
2012.08-2012.10 中科院高能所 短期访问
2012.10-2014.08 美国 Jefferson Lab, 博士后
2014.09-2015.08 美国 Indiana University, 博士后
2016.01-2018.08 德国 Forschungszentrum Juelich，博士后
2018.03- 湖南大学， 教授
摘要：
In this talk we perform a comprehensive amplitude analysis on photon-photon scattering into pion and kaon pairs.
To constrain our hadronic amplitudes of \pi\pi scattering, we impose the precise \pi\pi-->\pi\pi and \pi\pi-->K Kbar
amplitudes given by Roy, or Roy like equations as well as the experimental data. With these hadronic amplitudes and
the high statistics datasets of photon-refusion, we apply Final State Interaction theorem
and dispersion relations to obtain the final solutions. These amplitudes are rather helpful to constrain the pion polarizabilities and LbL sum rules.