核散射振幅 的英文怎麼說
中文拼音 [hésǎnshèzhènfú]
核散射振幅
英文
nuclear scattering amplitude- 核 : 核構詞成分。
- 散 : 散動詞1. (由聚集而分離) break up; disperse 2. (散布) distribute; disseminate; give out 3. (排除) dispel; let out
- 射 : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
- 振 : 動詞1. (搖動; 揮動) shake; flap; wield 2. (奮起) brace up; rise with force and spirit
- 幅 : Ⅰ名詞1. (布帛、呢絨等的寬度) width of cloth 2. (泛指寬度) width; size 3. (姓氏) a surname Ⅱ量詞(用於布帛、呢絨、圖畫等)
- 散射 : [物理學] [電學] scattering; radio scattering; scatter; dispersion
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The theoretical formularies of invary amplitude, the form factor of nucleons a and differential cross sections are given about this process
我們寫出了原子核a的形狀因子以及此類反應的散射振幅和微分截面理論公式。There are charge distribution of the nucleons a which is not a point, thus, in our invariant amplitude the form factor of nucleons a will come spontaneously, the cross section will be much imfluenced by the form factor
由於在反應中原子核a為有大小電荷分佈的粒子而不是點粒子,從而在計算不變振幅過程中會出現形狀因子,這會對所計算的散射截面有很大的影響。
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