exchange scattering 中文意思是什麼

exchange scattering 解釋
交換散射
  • exchange : vt 1 (以某物與另一物)交換,調換 (for) 2 互換,交流,交易。3 兌換。 vi 1 兌換 (for) 2 交換;...
  • scattering : adj. 1. 分散在不同方向的,分散在不同范圍的。2. 廣泛擴散的。3. (選票)數量分散的,不集中的。n. 1. 散亂。2. 在媒介質中的散播。3. 【物理學】散射。adv. -ly
  1. In qcd description, pp elastic scattering is a gluon exchange process. in the other words, pp elastic scattering is a high energy multiple scattering of two quark - composite system. therefore, one can describe proton - proton elastic scattering by quark multiple scattering theory, such as glauber theory, although this mechanism cannot have vacuum quantum numbers requested by experiments

    一方面我們可以認為質子?質子彈性散射是一個膠子交換過程,另一方面我們也可認為質子?質子彈性散射是兩個夸克復合系統的多重散射過程,因此我們可以用夸克的多重散射理論,如glauber理論來描述質子?質子的彈性散射過程,雖然,這種機制不可能具有實驗所要求的真空量子數。
  2. The vibrational excitation cross - sections of low - energy electron scattering from n2 molecule are studied using the improved body - frame vibrational close - coupling ( bfvcc ) method and quantum scattering potentials including static, exchange and polatization contributions based on ab initio calculations

    摘要使用經孫衛國教授改進后的振動密耦合散射方法和基於量子力學從頭計算得到的靜電、交換與極化散射作用勢,研究了低能電子與n2分子的振動激發散射截面。
  3. For high energy proton - proton multiple scattering, we get the scattering matrix element for singe gluon exchange. from these calculations, we find that both the predictions fit the experimental data well

    由po ; neron交換理論及張轅膠于球交換理論的預言均獲得了利實驗一致的結用,貝此該結果支持了po
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