Astrophysical S-factor of p2H radiative capture

被引：45

作者：

Dubovichenko, S. B. ^{[1
]}

Dzhazairov-Kakhramanov, A. V. ^{[1
]}

机构：

[1] VG Fessenkovs Astrophys Inst, Alma Ata, Kazakhstan

来源：

EUROPEAN PHYSICAL JOURNAL A | 2009年 / 39卷 / 02期

关键词：

PHASE-SHIFT ANALYSIS; THERMONUCLEAR REACTION-RATES; LIGHT-NUCLEI; ELASTIC-SCATTERING; POTENTIAL-MODEL; LOW ENERGIES; THRESHOLD; PHOTODISINTEGRATION; H-2((P)OVER-RIGHT-ARROW; GAMMA)HE-3; H-2(P;

D O I：

10.1140/epja/i2008-10729-8

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The astrophysical S-factor of p(2)H radiative capture in the energy range down to 1 keV is considered in the potential cluster model with the classification of orbital states according to Young's scheme symmetry. It is shown that the approach used, which takes into account the E1 transition only, gives a good description of the new experimental data for two potentials of the bound state of the He-3 nucleus and leads to the value S = 1.35(5).10(-4) keV b and 1.65(5).10(-4) keV b.

引用

页码：139 / 143

页数：5

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