碰撞橫截面 的英文怎麼說

中文拼音 [pèngzhuànghéngjiémiàn]
碰撞橫截面 英文
collision cross section
  • : 動詞1 (一物體突然接觸另一物體; 撞擊) touch; bump 2 (碰見; 遇到) meet; run into 3 (試探 ) tr...
  • : 動詞1 (猛然碰上) collide; strike; knock; bump against; run into 2 (碰見) bump into; run into;...
  • : 橫形容詞1. (蠻橫; 兇暴) harsh and unreasonable; perverse 2. (不吉利的; 意外的) unexpected
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • 碰撞 : 1 (猛然碰上) collide; run into; knock against; run foul of; crash 2 [物理學] collision; impact;...
  1. The transverse expansion origins in early stages, but mainly develops and finishes during the late stage of the colliding. for those heavier particles, such as j /, e, and etc., becuase of their smaller hadronic cross section, they rarely participate the final state hadronic re - scattering, and depart the system much earlier. their transverse expansion maybe is the result of the cumulative collective effect during the early partonic stage

    這種向擴張起源於的初始階段,但是主要是在的後期完成,而一些重的粒子,如j 、和,由於具有較小的強子散射,幾乎不參與末態強子的再散射,較早的離開系統,它們所表現出來的向擴張運動可能是來自初期部分子階段的部分子的集體效應的累積結果。
  2. The basic blocks in the color dipole method are the lc wavefunction and the dipole cross section. the lc wavefunction is calculated from perturbation theory. we have shown that the lc wavefunction for the y ' q configuration plays the role of a weight for the different transverse separation p contribution to the process

    ~ * q光錐( lc )波函數在- p過程中起了權重的作用:無論是向極化光子還是縱向極化光子,由於lc波函數的作用,在~ * q向距離p很小時對貢獻是主要的。
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