rest frame meaning in English
静止框架
静止坐标系
Examples
- Absolute rest frame
? ?静止座标系 - It was pointed out that in the target rest frame , dy dilepton production looks like bremsstrahlung , rather than parton annihilation
在靶静止系,轻子对产生的drell - yan过程应看作是韧致辐射,而不是部分子湮灭。 - 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。 - The virtual of this model is that the high energy collision is studied in the target rest frame , so it is not only convenient to compare with the experiment data , but also easy to understand the physic mechanic
该模型的优点在于它是在靶静止系下研究强子碰撞过程,不仅便于实验比较,而且对于物理机制的理解也更为直观。 - In this paper , the color dipole approach in the target rest frame is presented and the ratio of the drell - yan cross section per nucleon for an 800 gev proton beam incident on a variety of nuclear targets are calculated and the results are compared with fermilab e772 and e866 experimental data . it is shown that without considering the energy loss effect , the calculated results can fit rather well with experimental data
本文介绍了靶静止系中色偶极模型,用色偶极模型计算了800gev质子与原子核碰撞的drell - yan过程的微分截面比,并与e772和e866实验结果进行了比较。发现:不考虑能量损失,只计及p - a碰撞中的遮蔽效应,理论结果就与实验符合的很好。