recoil neutron 中文意思是什麼
recoil neutron
解釋
反沖中子-
In calculating, we found the equilibrium processes were dominative and the pre - equilibrium processes were subordinate for reaction processes of n + 112120sn at incident neutron energies below 20 mev. since the recoil effect is taken into account, the energy for whole reaction processes is balance
在計算中我們發現，對于反應n + ~ （ 112120 ） sn當入射中子能量小於20mev時，在整個反應過程中平衡態發射佔主要部分，而預平衡態發射只佔次要部分。 -
At first, measuring the electron recoil spectra of target room gamma ray. through the resolution of spectra we get the gamma ray spectra caused by target room. then we transform it to the zero point, the place of neutron source, and calculate the leakage gamma ray spectra t from iron sphere caused by target room gamma ray by mcnp program
靶室產生的射線本底，通過實驗測量和模擬計算相結合的方法加以扣除，首先測量靶室產生的射線康普頓反沖電子譜，解譜得到靶室泄漏譜，將所解得的靶室泄漏譜歸一到原點，即中子源處，利用mcnp蒙卡程序輸運計算靶室射線穿透鐵球后所泄漏的能譜，最後從d ? t中子穿透鐵球伴生射線泄漏能譜s中扣除。
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