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Properties of the C...
Properties of the CsI(Tl) detector elements of the CALIFA detector
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- Knyazev, Alexander (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Park, Joochun (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Golubev, Pavel (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Cederkäll, Joakim (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Alvarez-Pol, H. (author)
- Chalmers University of Technology
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- Cabanelas, P. (author)
- Universidade de Santiagode Compostela,University of Santiago de Compostela
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- Casarejos, E. (author)
- Universidad de Vigo,University of Vigo
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- Causeret, L. (author)
- Lunds universitet,Lund University
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- Cortina-Gil, D. (author)
- Universidade de Santiagode Compostela,University of Santiago de Compostela
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- Diaz Fernandez, Paloma, 1983 (author)
- Chalmers University of Technology
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- Feijoo, M. (author)
- Universidade de Santiagode Compostela,University of Santiago de Compostela
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- Galaviz, D. (author)
- LIP - Lisboa,University of Lisbon
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- Galiana, E. (author)
- LIP - Lisboa,Laboratory of Instrumentation and Experimental Particles Physics (LIP-Lisboa)
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- Gernhäuser, R. (author)
- Technische Universität München (TUM),Technical University of Munich (TUM),Technical University of Munich
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- Hartig, A. L. (author)
- Technische Universität Darmstadt
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- Heinz, Andreas Martin, 1967 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Heiss, B. (author)
- Technische Universität München (TUM),Technical University of Munich (TUM),Technical University of Munich,Technical University of Darmstadt
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- Ignatov, A. (author)
- Technische Universität Darmstadt,Technical University of Darmstadt
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- Johansson, Håkan T, 1977 (author)
- Chalmers University of Technology
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- Klenze, P. (author)
- Technische Universität München (TUM),Technical University of Munich (TUM),Technical University of Munich
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- Kröll, T. (author)
- Technische Universität Darmstadt,Technical University of Darmstadt
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- Nilsson, Thomas, 1965 (author)
- Chalmers University of Technology
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- Perea, A. (author)
- CSIC - Instituto de Estructura de la Materia (IEM),CSIC Instituto de Estructura de la Materia (IEM)
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- Rhee, H. B. (author)
- Technische Universität Darmstadt
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- Tengblad, O. (author)
- CSIC - Instituto de Estructura de la Materia (IEM),CSIC Instituto de Estructura de la Materia (IEM)
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- Teubig, P. (author)
- LIP - Lisboa,University of Lisbon
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(creator_code:org_t)
- Elsevier BV, 2019
- 2019
- English.
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In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. - : Elsevier BV. - 0168-9002. ; 940, s. 393-404
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Abstract
Subject headings
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- In the R3B experiment at FAIR, charged particles with energies up to 600 MeV and forward boosted γ-rays with energies up to 20 MeV need to be detected in scattering experiments. Calorimeters for nuclear physics experiments of this kind, using relativistic radioactive ion beams, require high energy resolution and high efficiency for simultaneous detection of strongly Doppler shifted γ-rays and high-energy charged particles. A calorimeter design that can meet these requirements, using CsI(Tl) scintillators, results in detector elements that may exhibit light output variations with crystal depth, which can limit the attainable resolution. In this paper we present results from a systematic study of 478 detector modules of CALIFA, the R3B calorimeter, in order to determine and minimize such variations. To facilitate further systematic studies we also present results for the total absorption length of the scintillation light, using spectrophotometry, light crosstalk between adjacent detector modules, and surface topography of the CsI(Tl) crystals from atomic force microscopy.
Subject headings
- NATURVETENSKAP -- Fysik -- Acceleratorfysik och instrumentering (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Accelerator Physics and Instrumentation (hsv//eng)
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Keyword
- Absorption length
- Surface topography
- Nuclear reactions
- CsI(Tl) energy resolution
- APD
- Cross talk
- Calorimeters
- Scintillators
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Knyazev, Alexand ...
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Park, Joochun
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Golubev, Pavel
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Cederkäll, Joaki ...
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Alvarez-Pol, H.
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Cabanelas, P.
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show more...
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Casarejos, E.
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Causeret, L.
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Cortina-Gil, D.
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Diaz Fernandez, ...
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Feijoo, M.
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Galaviz, D.
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Galiana, E.
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Gernhäuser, R.
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Hartig, A. L.
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Heinz, Andreas M ...
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Heiss, B.
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Ignatov, A.
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Johansson, Håkan ...
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Klenze, P.
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Kröll, T.
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Nilsson, Thomas, ...
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Perea, A.
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Rhee, H. B.
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Tengblad, O.
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Teubig, P.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Accelerator Phys ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Subatomic Physic ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Atom and Molecul ...
- Articles in the publication
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Nuclear Instrume ...
- By the university
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Chalmers University of Technology
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Lund University