A 2(-) level of B-8 and the Be-7(p, gamma)B-8 S factor

Barker FC.; Mukhamedzhanov AM.

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A 2(-) level of B-8 and the Be-7(p, gamma)B-8 S factor

机译：B-8的2（-）水平和Be-7（p，γ）B-8 S因子

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摘要

A 2(-) level at 3.0 MeV in B-8 has been suggested from Be-7 + p elastic scattering measurements. The effect of such a level on the low-energy 7Be(p, gamma)B-8 S factor is discussed, using R-matrix formulae with parameter values chosen to fit Li-7 + n data. It is concluded that the level must be broad (Gamma(0) greater than or equal to 4 MeV). (C) 2000 Elsevier Science B.V. All rights reserved. [References: 29]

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《Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions》 |2000年第4期|共7页
作者
Barker FC.; Mukhamedzhanov AM.;
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正文语种 eng
中图分类原子核物理学、高能物理学;
关键词
B-8 2(-) level; Be-7(p; gamma)b-8 s factor; R-matrix formulae; Shell-model treatment; Cross-section; Coulomb dissociation; A=4-16 nuclei; Capture; Energies; States; Flux;

机译：B-8 2（-）水平;Be-7（p;γ）b-8 s因子;R-矩阵公式;壳模型处理;横截面;库伦离解;A = 4-16原子核;捕获;能量;状态;通量;

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1. Asymptotic Normalization Coefficients (Nuclear Vertex Constants) for p + Be-7 -> B-8 and the Direct Be-7(p, gamma)B-8 Astrophysical S Factors at Solar Energies [J] . Igamov SB, Yarmukhamedov R Physics of atomic nuclei . 2008,第10期

机译：p + Be-7-> B-8和太阳能量下直接Be-7（p，gamma）B-8天体S因子的渐近归一化系数（核顶点常数）
2. Effects of B-8 size on the low-energy Be-7(p,gamma)B-8 cross section [J] . Csoto A., Langanke K. Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions . 1998,第2期

机译：B-8尺寸对低能Be-7（p，γ）B-8截面的影响
3. A study of the Coulomb dissociation of B-8 and the Be-7(p,gamma)B-8 reaction [J] . Bertulani CA., Gai M. Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions . 1998,第2期

机译：B-8库仑解离与Be-7（p，γ）B-8反应的研究
4. B-8河川底質汚泥の固化処理における重金属溶出抑制対策 [C] . 伊伏　晴菜, 藤本　優美, 山田　百合子, 環境工学研究フォーラム . 2020

机译：河鱿鱼污泥凝固过程中的B-8重金属洗脱抑制对策
5. A STUDY OF THE LEVELS IN RHENIUM-181,183, TANTALUM-175,177, AND LUTETIUM-169,171 WITH THE (ALPHA, 2 NEUTRON GAMMA) AND (ALPHA, 4 NEUTRON GAMMA) REACTIONS. [D] . MEDSKER, LARRY ROBERT. 1971

机译：用（α，2中子γ）和（α，4中子γ）反应研究UT181,183，钽175,177和L 169,171中的水平。
6. Increased levels of interferon-gamma (IFN-gamma) IL-4 and transforming growth factor-beta (TGF-beta) mRNA expressing blood mononuclear cells in human HIV infection. [O] . V Navikas, J Link, B Wahren, 1994

机译：在人类HIV感染中表达血液单核细胞的干扰素-γ（IFN-γ）IL-4和转化生长因子-β（TGF-β）mRNA表达水平增加。
7. The N-14(Be-7,B-8)C-13 reaction and the Be-7(p,gamma)B-8 S factor [O] . Azhari, A., Burjan, V., Carstoiu, F., 1999

机译：N-14（Be-7，B-8）C-13反应和Be-7（p，γ）B-8 S因子

A 2(-) level of B-8 and the Be-7(p, gamma)B-8 S factor

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