Commissioning the DRAGON facility at ISAC

被引:40
|
作者
Engel, S
Hutcheon, D
Bishop, S
Buchmann, L
Caggiano, J
Chatterjee, ML
Chen, AA
D'Auria, J
Gigliotti, D
Greife, U
Hunter, D
Hussein, A
Jewett, CC
Laird, AM
Lamey, M
Liu, W
Olin, A
Ottewell, D
Pearson, J
Ruiz, C
Ruprecht, G
Trinczek, M
Vockenhuber, C
Wrede, C
机构
[1] TRIUMF, Vancouver, BC V6T 2A3, Canada
[2] Ruhr Univ Bochum, D-4630 Bochum, Germany
[3] Simon Fraser Univ, Burnaby, BC V5A 1S6, Canada
[4] Saha Inst Nucl Phys, Kolkata 700009, W Bengal, India
[5] Univ No British Columbia, Prince George, BC V2L 5P2, Canada
[6] Colorado Sch Mines, Golden, CO 80401 USA
[7] McMaster Univ, Hamilton, ON, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
nuclear astrophysics; radiative capture; mass separator;
D O I
10.1016/j.nima.2005.07.029
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The performance of the DRAGON recoil spectrometer at TRIUMF-ISAC has been studied using radiative capture reactions with stable beams of C-12, Ne-20, Ne-21, Na-23, Mg-24 and Mg-26. Calibration of the deflection magnet measuring the beam energy was established and the beam suppression factors of the separator were investigated. Yields from six narrow resonances were measured and compared with previous results. For the 1, 112.6 keV resonance in Ne-20(p, y)Na-21 our result is in disagreement with the NACRE database assignment but agrees with another previous result. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:491 / 500
页数:10
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