neutron-rich 中文意思是什麼
neutron-rich
解釋
中子過剩的-
In the first seconds after a supernova, a region rich in protons emerges around the dead star ' s core, which has most likely collapsed into a neutron star
在發生超新星爆炸后的最初幾秒內，這個死亡恆星的核心（最可能塌縮形成中子星的地方）周圍，會產生一個富含質子的區域。 -
The results show that binding energies per nucleon at each density and various asymmetry parameters fulfill the empirical parabolic law and the asymmetry energy is density dependent. it is found that both scalar and vector potentials of neutron in the neutron rich nuclear matter become stronger although the isospin dependence is not stronger. we compare our results with those in a simple method, where the dbhf nucleon self - energies are extracted from the momentum dependence of the single - particle energy
首先我們要求在每一個密度及各種不對稱系數的核物質中，相對論平均場（ rmf ）計算出的核子標量與矢量自能與dbhf計算出的標量與矢量自能一致，從而得到在rmf下的密度依賴的有效介子核子耦合常數，包括同位旋標量介子。 -
High spin states in neutron - rich ~ { 104, 106, 108 } mo nuclei have been studied by measuring the prompt - rays emitted after their formation in the spontaneous fission of 252cf. the measurement was carried out at the lawrence berkeley national laboratory
本論文利用在berkeleygammasphere探測裝置上進行的252cf自發裂變產生的瞬發譜實驗測量得到的三維符合數據，對豐中子~ { 104 ， 106 ， 108 } mo核進行了高自旋研究。 -
By measuring high - fold prompt - ray coincidence events following the spontaneous fission of 252cf, the high spin states in very neutron - rich 113ru nucleus have been studied. furthermore, some isomers in neutron - rich odd - a nuclei 107 ， 109 ， 111 ， 113ru have been analyzed
通過對252cf自發裂變產生的瞬發譜的測量，對極端豐中子核113ru的高自旋態進行了研究，並對豐中子奇a核107 ， 109 ， 111 ， 113ru的低激發態同質異能態進行了分析。 -
Additionally, we have investigated isomers in neutron - rich nuclei. the analyzing method has been explored. using our technique, some lifetimes of levels in 107 ， 109 ， 111 ， 113ru with low excited energy were analyzed and some new lifetimes of the levels have been discoverd
最後，對豐中子奇a核107 、 109 、 111 、 113ru的集體帶的一些重要特性進行了系統學比較，並利用粒子?轉子模型（ prm ）程序進行了理論計算，得到與實驗數據很好相符的結果。 -
A lot of experimental and theoretical efforts have been devoted to study this phenomenon, and not only the neutron halo structure in a series of light neutron - rich nuclei was discovered, but also the evidence of proton halo in some light proton - rich nuclei was observed
通過實驗和理論上的不斷開拓，不僅發現了一系列豐中子輕核的中子暈結構，還觀察到若干豐質子輕核具有質子暈的跡象。 -
A systematic study of the behavior of the collective bands of the three neutron - rich even mo isotopes is performed. the characteristics of the collective bands and the possible configuration for the quasi - particle bands in the three neutron - rich even mo isotopes are discussed
最後我們對這三個豐中子偶偶mo核的集體帶行為進行了系統性比較，並對它們的集體帶特性和其中幾個兩準粒子帶的可能組態進行了討論。 -
The aim is to find sensitive observables specifically for strength and density dependence of sp. our results show : 1 ), the rapidity distribution of differential neutron - proton counting ( n ) from more neutron - rich reactions can be favorable to extract the information of sp. 2 ), the correlation between n and nc depends on the density dependence of sp more obviously
我們的研究表明： 1 ）越豐中子核系統的中子-質子差的快度分佈顯示出對對稱勢更強的依賴， 2 ） n _ （ imf ） n _ c關聯更強地依賴于對稱勢的密度依賴形式。
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