Beam suppression of the DRAGON recoil separator for 3He(α,γ)7Be

被引：11

作者：

Sjue, S. K. L. ^{[1
]}

Singh, B. S. Nara ^{[2
]}

Adsley, P. ^{[2
]}

Buchmann, L. ^{[1
]}

Carmona-Gallardo, M. ^{[3
]}

Davids, B. ^{[1
]}

Fallis, J. ^{[1
]}

Fulton, B. R. ^{[2
]}

Galinski, N. ^{[1
,4
]}

Hager, U. ^{[5
]}

Hass, M. ^{[6
]}

Howell, D. ^{[1
,4
]}

Hutcheon, D. A. ^{[1
]}

Laird, A. M. ^{[2
]}

Martin, L. ^{[1
]}

Ottewell, D. ^{[1
]}

Reeve, S. ^{[1
,4
]}

Ruiz, C. ^{[1
]}

Ruprecht, G. ^{[1
]}

Triambak, S. ^{[1
]}

机构：

[1] TRIUMF, Vancouver, BC V6T 2A3, Canada

[2] Univ York, York YO10 5DD, N Yorkshire, England

[3] CSIC, Inst Estruct Mat, E-28006 Madrid, Spain

[4] Simon Fraser Univ, Burnaby, BC V5A 1S6, Canada

[5] Colorado Sch Mines, Golden, CO 80401 USA

[6] Weizmann Inst Sci, IL-76100 Rehovot, Israel

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2013年 / 700卷

基金：

加拿大自然科学与工程研究理事会;

关键词：

Radiative capture reaction; Recoil separator; Beam suppression;

D O I：

10.1016/j.nima.2012.10.062

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Preliminary studies in preparation for an absolute cross-section measurement of the radiative capture reaction He-3(alpha,gamma)Be-7 with the DRAGON recoil separator have demonstrated beam suppression > 10(14) at the 90% confidence level. A measurement of this cross section by observation of Be-7 recoils at the focal plane of the separator should be virtually background free. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：179 / 181

页数：3

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