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WU, XR; STAUDT, A; KLAPDORKLEINGROTHAUS, HV; CHING, CR; HO, TH; WU, XR , MAX PLANCK INST NUCL PHYS,W-6900 HEIDELBERG 1,GERMANY. | |
2-NEUTRINO DOUBLE BETA-DECAY WITH OPERATOR EXPANSION METHOD | |
发表期刊 | PHYSICS LETTERS B
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关键词 | Neutrino Mass Rates Se-82 Suppression Te-130 Ge-76 |
摘要 | The 2-nu-beta-beta-decay matrix elements of Ge-76, Se-82, Mo-100 and Te-130 are calculated by use of a new approach - the operator expansion method. This new method does not require any information about the intermediate states and avoids limitations unavoidable in approaches calculating the full spectrum of intermediate states explicity. It thus overcomes, e.g., the extreme dependence of QRPA on the strength of the particle-particle interaction, and seems to be a major step beyond this latter approach. |
1991 | |
ISSN | 0370-2693 |
卷号 | 272期号:40972页码:169-172 |
学科领域 | Physics |
收录类别 | SCI |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/11273 |
专题 | 理论物理所科研产出_SCI论文 |
通讯作者 | WU, XR , MAX PLANCK INST NUCL PHYS,W-6900 HEIDELBERG 1,GERMANY. |
推荐引用方式 GB/T 7714 | WU, XR,STAUDT, A,KLAPDORKLEINGROTHAUS, HV,et al. 2-NEUTRINO DOUBLE BETA-DECAY WITH OPERATOR EXPANSION METHOD[J]. PHYSICS LETTERS B,1991,272(40972):169-172. |
APA | WU, XR,STAUDT, A,KLAPDORKLEINGROTHAUS, HV,CHING, CR,HO, TH,&WU, XR , MAX PLANCK INST NUCL PHYS,W-6900 HEIDELBERG 1,GERMANY..(1991).2-NEUTRINO DOUBLE BETA-DECAY WITH OPERATOR EXPANSION METHOD.PHYSICS LETTERS B,272(40972),169-172. |
MLA | WU, XR,et al."2-NEUTRINO DOUBLE BETA-DECAY WITH OPERATOR EXPANSION METHOD".PHYSICS LETTERS B 272.40972(1991):169-172. |
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