碰撞参数 meaning in English
collision parameter
impact parameter
Examples
- The setting up of parameterized model for frontal impact of minibus body structure
微型客车车身结构正面碰撞参数化模型的建立 - The value of w2 as a function of transverse momentum pt and collision centrality is presented for both particles up to ~ 3 . 0 gev / c
我们称碰撞参数b 0的碰撞为对心碰撞。这类碰撞具有初始的方位角对称性。 - Due to the repulsive coulomb field , the effective impact parameter increases , and therefore the calculated reaction cross section decreases
库仑场的排斥效应使得核?核反应有效的碰撞参数增大，使计算的反应截面减小，同时这种修正的效应随能量增大而减小。 - It is shown using the monte carlo event sample that impact parameter has approximately linear dependence on multiplicity . both of them can be used as characteristic quantity for centrality
对产生的事件样本进行分析表明：碰撞参数与事件的多重数有近似线性依赖关系，两者都可用来表征碰撞的对心度。 - The physics implication of the pt integrated v % magnitude as a function of particle mass is also discussed . erraticity analysis provide new opportunity in measuring event by event fluctuations in high energy nuclear collisions
对于这类事件，我们应相对于它们初始的方位角不对称的方向来研究它们，而这一方向由它们各自碰撞参数的取向和大小完全决定。