nucleon

The achievements and the remaining problems of the nucleon structure and nuclear force are reviewed.

评述了核子结构和核力研究取得的成就及存在的问题。

This might be caused by nuclear deformation and nucleon pair effect, and the experimental inaccuracy should not be neglected.

这可能是核形变及核子对效应造成的，试验中的测量误差也不可忽视。

Events recorded by the ALICE experiment from the first lead ion collisions at a centre-of-mass energy of 2.76 TeV per nucleon pair. (CERN LHC Alice Detector)

图为欧洲核子研究中心的Alice探测器记录下的当 核子对 在中心物质能量为2.76电子伏下的首次铅离子碰撞试验