drell meaning in English
德雷尔
Examples
- We study drell - yan ( dy ) dilepton production in - proton collisions within the light - cone ( lc ) color dipole picture , which is described in the target rest frame
在靶静止系中，用色偶极模型研究了- p碰撞的drell - yan ( dy )过程。 - By deep inelastic scattering of leptons on nucleus and nuclear drell - yan processes one can learn the parton densities in nucleus
通过轻子与原子核的深度非弹性散射、核drell - yan过程，可以了解原子核中的夸克?部分子分布的信息。 - It is found that unlike drell - yan model , color dipole approach to drell - yan process needs no k factor and it describes nuclear shadowing effect well in p - a drell - yan process
另外，这一模型也能很好的描述p - a碰撞的drell - yan过程中的遮蔽效应。 - And by deep inelastic scattering of polarized leptons on nucleus and polarized nuclear drell - yan process one can understand polarized parton densities in nucleus more deeply
通过极化的轻子与原子核的深度非弹性散射、极化的核drell - yan过程，可以更深入地了解原子核中的极化夸克?部分子分布的信息。 - In p - a drell - yan process , the incident quark will experience multiple collisions with different nucleons in the nucleus , which leads to the suppressed drell - yan cross section , in another words , the nuclear shadowing effect
在靶静止系，对于p - a碰撞的drell - yan过程，入射夸克要与原子核中的不同核子发生多次碰撞，使得总的微分截面被压低，这就是遮蔽效应。