Alpha-decay branching ratios to high-lying excited-states of the 242Cm→238pu→ 234U →230Th→226Rn decay chain

We present a systematic calculation on the 0c-decay branching ratios to excited-states of an even-even α-decay chain 242Cm→238pu→234U →230Th→226Rn by the improved barrier penetration approach. The changes of the parities between the parent nuclei and the daughter nuclei are properly taken into account. The theoretical values are compared with the available experimental data and the deviation between them is within a factor of 5 in most cases.

作 者： ZHANG Jin-Juan XU Chang REN Zhong-Zhou   作者單位： ZHANG Jin-Juan,XU Chang(Department of Physics, Nanjing University, Nanjing 210008, China)

REN Zhong-Zhou(Department of Physics, Nanjing University, Nanjing 210008, China;Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator of Lanzhou, Lanzhou 730000, China) 

刊 名： 中國物理C（英文版）  ISTIC 英文刊名： CHINESE PHYSICS　C  年，卷(期)： 2009 33(9)  分類號： O4  關鍵詞： alpha-decay   branching ratios   high-lying excited states   parity  

【Alpha-decay branching ratios to high】相關文章：

It is (high) time that05-04

Life of High Quality05-04

單詞high的中文是什么意思02-12

The secular variation of inner zone high energy proton environment in the SAA04-26

Dover High School畢業生英文求職信04-27

Determination of Grüneisen EOS of MSN Alloy Steel Under High Pressure04-27

Effects of High Temperature Stress on Microscopic and Ultrastructural Characteristics of Mesophyll Cells in Flag Leaves04-26

Developing newly emerging high-end industries in the low-carbon economy04-26

Solution to Boundary-value Problems in Fabrication of High-precision Reflector Panels04-26

Preparation and Characterization of Refuse Derived Fuel for Pyrolysis and Gasification by Bindless High Pressure Briquet04-26