Direct measurement of the E1 and E2 cross sections of the 12C(α,γ)16O reaction at Ec.m=1.3∼1.5MeV

被引：0

作者：

Shima, T ^{[1
]}

Makii, H ^{[1
]}

Mishima, K ^{[1
]}

Nagai, Y ^{[1
]}

Segawa, M ^{[1
]}

Ueda, H ^{[1
]}

Masaki, T ^{[1
]}

Igashira, M ^{[1
]}

Ohsaki, T ^{[1
]}

Sugai, I ^{[1
]}

Takeda, Y ^{[1
]}

机构：

[1] Osaka Univ, Res Ctr Nucl Phys, Osaka 5670047, Japan

来源：

ORIGIN OF MATTER & EVOLUTION OF GALAXIES 2003 | 2005年

关键词：

D O I：

10.1142/9789812702739_0021

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The E1 and E2 transition cross sections at the center-of-mass energies of 1.3 similar to 1.5MeV have been measured by directly detecting the prompt gamma ray from the capture state of the O-16 nucleus. Using a pulsed a beam, major background due to the C-13(alpha,n) O-16 reaction were efficiently reduced, and the cross sections were determined with very good statistical accuracy of 4 similar to 10%.

引用

页码：217 / 225

页数：9

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