First experiment with the NUSTAR/FAIR Decay Total Absorption γ-Ray Spectrometer (DTAS) at the IGISOL IV facility

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

卷:376

Article; Proceedings Paper

Guadilla, V.¹  Algora, A.^1,2  Tain, J. L.¹  Agramunt, J.¹  Aysto, J.³  Briz, J. A.⁴  Cano-Ott, D.⁵  Cucoanes, A.⁴  Eronen, T.³  Estienne, M.⁴  Fallot, M.⁴  Fraile, L. M.⁶  Ganioglu, E.⁷  Gelletly, W.⁸  Gorelov, D.³  Hakala, J.³  Jokinen, A.³  Jordan, D.¹  Kankainen, A.³  Kolhinen, V.³  Koponen, J.³  Lebois, M.⁹  Martinez, T.⁵  Monserrate, M.¹  Montaner-Piza, A.¹  Moore, I.³  Nacher, E.¹⁰  Orrigo, S.¹  Penttila, H.³  Podolyak, Zs.⁸  Pohjalainen, I.³  Porta, A.⁴  Regan, P.⁸  Reinikainen, J.³  Reponen, M.³  Rinta-Antila, S.³  Rubio, B.¹  Rytkonen, K.³  Shiba, T.⁴  Sonnenschein, V.³  Sonzogni, A. A.¹¹  Valencia, E.¹  Vedia, V.⁶  Voss, A.³  Wilson, J. N.⁹  Zakari-Issoufou, A-A.⁴ 

[1] Univ Valencia, CSIC, Intituto Fis Corpuscular, E-46071 Valencia, Spain

[2] Hungarian Acad Sci, Inst Nucl Res, H-4026 Debrecen, Hungary

[3] Univ Jyvaskyla, FIN-40014 Jyvaskyla, Finland

[4] EMN, Subatech, CNRS, IN2P3, F-44307 Nantes, France

[5] Ctr Invest Energet Medioambientales & Tecnol, E-28040 Madrid, Spain

[6] Univ Complutense, Grp Fis Nucl, CEI Moncloa, E-28040 Madrid, Spain

[7] Istanbul Univ, Dept Phys, TR-34134 Istanbul, Turkey

[8] Univ Surrey, Dept Phys, Guildford GU2 7XH, Surrey, England

[9] Inst Phys Nucl, BP 1, F-91406 Orsay, France

[10] CSIC, Inst Estruct Mat, Serrano 119, E-28006 Madrid, Spain

[11] Brookhaven Natl Lab, NNDC, Upton, NY 11973 USA

关键词: beta decay;    Total Absorption gamma-Ray Spectrometer;    Exotic nuclei;    ISOL facilities;    beta-Delayed neutron emitters;   

DOI  :  10.1016/j.nimb.2015.12.018

来源: Elsevier

【 摘 要 】

The new Decay Total Absorption Spectrometer (DTAS) has been commissioned with low energy radioactive beams at the upgraded IGISOL IV facility. The DTAS is a segmented detector composed of up to 18 NaI (Tl) crystals and it will be a key instrument in the DESPEC experiment at FAIR. In this document we report on the experimental setup and the first measurements performed with DTAS at IGISOL. The detector was characterized by means of MC simulations, and this allowed us to calculate the response function of the spectrometer and analyse the first cases of interest. (C) 2015 Elsevier B.V. All rights reserved.

【 授权许可】

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