TOTAL YIELD MEASUREMENTS IN 24MG(ALPHA,GAMMA)28SI

被引：8

作者：

LYONS, PB

机构：

[1] California Institute of Technology, Pasadena, CA

来源：

NUCLEAR PHYSICS A | 1969年 / A130卷 / 01期

基金：

美国国家科学基金会;

关键词：

Nuclear reactions;

D O I：

10.1016/0375-9474(69)90955-5

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 reaction 24Mg(α, γ)28Si has been investigated for alpha-particle energies up to 2.8 MeV to obtain data needed for a calculation of the 28Si photodisintegration rate in astrophysical situations. Total γ-ray strengths were determined for 16 resonances, including a previously unreported resonance at 1.358±0.007 MeV. Photodisintegration rates for 28Si through the p0 and α0 channels are given for temperatures from 1.5 × 109 to 5.0 × 109 °K. © 1969.

引用

收藏

页码：25 / &

相关论文

共 11 条

[1] ENERGY LEVELS OF LIGHT NUCLEI .6. [J].

AJZENBERGSELOVE, F ;

LAURITSEN, T .

NUCLEAR PHYSICS, 1959, 11 (01) :1-340

[2] ENERGY LEVELS OF Z=11-21 NUCLEI (4) [J].

ENDT, PM ;

VANDERLE.C .

NUCLEAR PHYSICS A, 1967, A105 (01) :1-+

[3] THERMONUCLEAR REACTION RATES [J].

FOWLER, WA ;

CAUGHLAN, GR ;

ZIMMERMAN, BA .

ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, 1967, 5 :525-+

[4] PROTON CAPTURE GAMMA RAYS IN GIANT RESONANCE REGION IN LIGHT NUCLEI [J].

GOVE, HE ;

BATCHELOR, R ;

LITHERLAND, AE .

NUCLEAR PHYSICS, 1961, 26 (03) :480-&

[5] TOTAL YIELD MEASUREMENTS IN 27AL(P,GAMMA)28SI [J].

LYONS, PB ;

TOEVS, JW ;

SARGOOD, DG .

NUCLEAR PHYSICS A, 1969, A130 (01) :1-&

[6] GIANT DIPOLE RESONANCE EXCITED BY ALPHA-CAPTURE [J].

MEYERSCH.L ;

VAGER, Z ;

SEGEL, RE ;

SINGH, PP .

NUCLEAR PHYSICS A, 1968, A108 (01) :180-&

[7] GIANT RESONANCES AND FINE STRUCTURE IN SI28 FROM AL27(P,GAMMA)SI28 REACTION [J].

SINGH, PP ;

SEGEL, RE ;

MEYERSCH.L ;

HANNA, SS ;

ALLAS, RG .

NUCLEAR PHYSICS, 1965, 65 (04) :577-&

[8] INVESTIGATION OF 24MG(ALPHA, GAMMA)28SI REACTION AND OF SOME 27AL(P, GAMMA)28SI RESONANCES [J].

SMULDERS, PJ ;

ENDT, PM .

PHYSICA, 1962, 28 (11) :1093-&

[9] THE REACTIONS SI-28 (GAMMA,P) AI-27 AND SI-28 (GAMMA, ALPHA) MG-24 [J].

ULLRICH, H .

PHYSICS LETTERS, 1964, 12 (02) :114-116

[10]

WEINMANN JA, 1964, PHYS REV B, V133, P590