搜索结果: 1-3 共查到“光学 nucleon”相关记录3条 . 查询时间(0.078 秒)
Latest results for the antikaon-nucleon optical potential
kaon-nucleon interaction deeply bound state Monte Carlo simulation
2011/1/6
The key question of this letter is whether the K−-nucleus optical potential is deep, as it is prefered by the phenomenological fits to kaonic atoms data, or shallow, as it comes out from unitary...
The nucleon's transversity and the photon's distribution amplitude probed in lepton pair photoproduction
The nucleon's transversity photon's distribution amplitude lepton pair photoproduction
2011/1/7
We describe a new way to access the chiral odd transversity parton distribution in the proton
through the photoproduction of lepton pairs on transversely polarized target. The basic ingredient is the...
Lattice results on nucleon/roper properties
nucleon excited spectroscopy electric and magnetic form factor transposition form factor
2009/11/24
In this proceeding, I review the attempts to calculate the Nucleon resonance (including Roper as first radially excited state of nucleon and other excited states) using lattice quantum chromodynamics ...