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Angular Momentum Dependent Exciton Model
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作者 zhang, jingshang Wen, Yuanqi 《Chinese journal of nuclear physics》 EI 1994年第2期153-159,共7页
To consider the angular momentum and parity conservation the angular mo-mentum (J) and parity (π) should be addressed in the master equation of the excitonmodel.Therefore the internal transition rates and the emissio... To consider the angular momentum and parity conservation the angular mo-mentum (J) and parity (π) should be addressed in the master equation of the excitonmodel.Therefore the internal transition rates and the emission rates must be Jπ depen-dent.The angular momentum factor of the internal transition rates is given and the an-gular momentum conservation effect is discussed. 展开更多
关键词 ANGULAR MOMENTUM PARITY CONSERVATION EXCITON model
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Exciton Model of Two-Fermion System
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作者 zhang, jingshang 《Chinese journal of nuclear physics》 EI 1994年第1期55-58,共4页
The two-componenl exciton model is applied for calculating the data ofnucleon induced reactions.The angular momentum and parity conservations are takeninto account.In terms of the calculated results of n+<sup>56... The two-componenl exciton model is applied for calculating the data ofnucleon induced reactions.The angular momentum and parity conservations are takeninto account.In terms of the calculated results of n+<sup>56</sup>Fe at E<sub>n</sub>=14.5 MeV the physicalpicture of the two-component model has been analysed. 展开更多
关键词 EXCITON model Two-fermion SYSTEM COMBINATION FACTOR
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