|Title||N(N)over-bar scattering at next-to-leading order in an effective theory|
|Authors||Chen, G. Y.|
Ma, J. P.
|Affiliation||Peking Univ, Dept Phys, Beijing 100871, Peoples R China.|
Acad Sinica, Inst Theoret Phys, Beijing 100190, Peoples R China.
Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China.
|Publisher||physical review d|
|Citation||PHYSICAL REVIEW D.2011,83,(9).|
|Abstract||We have proposed to use an effective theory to describe interactions of an N (N) over bar system. The effective theory can be constructed in analogy to the existing effective theory for an NN system. In this work we study the next-to-leading order correction to N (N) over bar scattering near the threshold in the effective theory. We find that the experimental data can be well described with the effective theory.|
|Appears in Collections:||物理学院|