Study of the double-beta-decay of 100 < A ≤ 150 nuclei within the QRPA, RQRPA and the SRQRPA formalisms

A. Bobyk; M. Gozdz; W. A. Kaminski; P. Zareba; A. Faessler

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Study of the double-beta-decay of 100 < A ≤ 150 nuclei within the QRPA, RQRPA and the SRQRPA formalisms

机译：QRPA，RQRPA和SRQRPA形式论中100 展开▼

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We have used a self-consistent version of the BCS + RQRPA method for a systematic study of the two-neutrino double-beta-decay of nuclei with 100 < A ≤ 150. The comparison with other approaches, namely the QRPA and the RQRPA, shows that inclusion of the quasiparticle correlations at the BCS level reduces the ground-state correlations in the particle-particle channel of the proton-neutron interaction. This in turn results in a systematic reduction of the double-beta-decay matrix elements. The effect of the extension of the formalism on the Ikeda sum rule has been discussed.

机译：我们使用了BCS + RQRPA方法的自洽版本来系统研究100

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《The European Physical Journal, A. Hadrons and Nuclei》 |2004年第3期|共6页
作者
A. Bobyk; M. Gozdz; W. A. Kaminski; P. Zareba; A. Faessler;
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正文语种 eng
中图分类原子核物理学;
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Hartree-Fock and random-phase approximations; weak-interaction and lepton (including neutrino) aspects; relation with nuclear matrix elements and nuclear structure; 90 ≤ A ≤ 149;

机译：Hartree-Fock和随机相近似;弱相互作用和轻子（包括中微子）方面;与核基质元素和核结构的关系;90≤A≤149;

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1. Study of the double-beta-decay of 100 < A ≤ 150 nuclei within the QRPA, RQRPA and the SRQRPA formalisms [J] . A. Bobyk, M. Gozdz, W. A. Kaminski, The European Physical Journal, A. Hadrons and Nuclei . 2004,第3期

机译：QRPA，RQRPA和SRQRPA形式论中100
2. On the role of pairing correlations in calculation of beta-decay half-lives within QRPA formalism [J] . Nabi Jameel-Un, Ishfaq Mavra New astronomy . 2020,第期

机译：论QRPA形式主义β衰减半衰期计算中配对相关性的作用
3. Gamow-Teller strength distributions for beta beta-decaying nuclei within continuum QRPA [J] . Igashov SY, Rodin VA, Urin MH, Physics of atomic nuclei . 2008,第7期

机译：连续QRPA中ββ衰变核的Gamow-Teller强度分布
4. Preliminary Study of Long-life GFR 100 and 150 MWth [C] . S.C. Pattipawaej, Z. Suud International Conference on Computation in Science and Engineering . 2017

机译：长寿命GFR 100和150 MWTH的初步研究
5. Differential scanning calorimetric study of antibiotic distamycin A binding with chromatin within isolated rat liver nuclei [O] . Andrey N. Prusov, Galina Ya. Kolomijtseva, Tatiana A. Smirnova 2017

机译：差示扫描量热法研究离体大鼠肝核中抗生素双歧霉素A与染色质的结合
6. Mechanical properties of various concrete after high temperature exposure Mechanical property of various types of concrete after high temperature exposure is investigated. Considering compressive strength requirement for a vertical element in high rise building, concrete specimens with various design strengths of 35, 80, 100, and 150 MPa were tested. Particularly, the influence of incorporated steel fiber on fire resistance is of interest in this study. Experimental results show that the fire resistance depends on the design strength and steel fiber content. Normal strength concrete (NSC) of a design strength of 35 MPa or high performance concrete (HPC) of 80-100 MPa does not spall when exposed to 100-400 °C of temperature. However, an explosive spalling occurs at 300 °C when the HPCs contain 1 vol. of steel fiber. Ultra-high performance concrete (UHPC) of a design strength of 150 MPa and 1.5 vol. of steel fiber also shows dramatic spalling at 300 °C. The experimental results found in this study can contribute to a better understanding of the behaviors of HPC and UHPC under fire and the role of steel fiber on the fire resistance. [O] . 2017

机译：研究了高温暴露后各种混凝土高温曝光机械性能各种混凝土的机械性能。考虑到高层建筑中垂直元件的抗压强度要求，测试了35,80,100和150MPa各种设计强度的混凝土试样。特别是，在这项研究中，掺入钢纤维对耐火性的影响。实验结果表明，耐火性取决于设计强度和钢纤维含量。在暴露于100-400°C的温度时，80-100MPa的设计强度为35MPa或高性能混凝土（HPC）的正常强度混凝土（NSC）不会击落。然而，当HPC含有1体积的钢纤维的百分比时，爆炸性剥落发生在300℃。超高性能混凝土（UHPC）的设计强度为150 MPa和1.5 Vol。钢纤维的百分比也显示出300℃的剧烈剥落。本研究中发现的实验结果可以有助于更好地了解在火灾中的HPC和UHPC的行为以及钢纤维对耐火性的作用。
7. Weasel works SA-150: Design study of a 100 to 150 passenger transport aircraft [R] . Alkema, Kevin, Comeaux, Michael, Gilbert, Timothy, 1993

机译：Weasel工作sa-150：100至150架客运飞机的设计研究

Study of the double-beta-decay of 100 < A ≤ 150 nuclei within the QRPA, RQRPA and the SRQRPA formalisms

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