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Digital pulse-timin...
Digital pulse-timing technique for the neutron detector array NEDA
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Modamio, V. (author)
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Valiente-Dobon, J. J. (author)
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Jaworski, G. (author)
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Hueyuek, T. (author)
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Triossi, A. (author)
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Egea, J. (author)
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Di Nitto, A. (author)
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Soederstroem, P. -A (author)
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Agramunt Ros, J. (author)
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de Angelis, G. (author)
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de France, G. (author)
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Erduran, M. N. (author)
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Erturk, S. (author)
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Gadea, A. (author)
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Gonzalez, V. (author)
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Kownacki, J. (author)
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Moszynski, M. (author)
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- Nyberg, Johan, 1955- (author)
- Uppsala universitet,Institutionen för fysik och astronomi,Kärnfysik,Nuclear Structure
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Palacz, M. (author)
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Sanchis, E. (author)
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Wadsworthm, R. (author)
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(creator_code:org_t)
- Elsevier BV, 2015
- 2015
- English.
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In: Nuclear Instruments and Methods in Physics Research Section A. - : Elsevier BV. - 0168-9002 .- 1872-9576. ; 775, s. 71-76
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- A new digital pulse-timing algorithm, to be used with the future neutron detector array NEDA, has been developed and tested. The time resolution of four 5 in diameter photomultiplier tubes (XP4512, R4144, R11833-100, and ET9390-kb), coupled to a cylindrical 5 in by 5 in BC501A liquict scintillator detector was measured by employing digital sampling electronics and a constant fraction discriminator (CFD) algorithm. The zero crossing of the CM algorithm was obtained with a cubic spline interpolation, which was continuous up to the second derivative. The performance of the algorithm was studied at sampling rates of 500 MS/s and 200 MS/s. The time resolution obtained with the digital electronics was compared to the values acquired with a standard analog CFD. The result of this comparison shows that the time resolution from the analog and the digital measurements at 500 MS/s and at 200 MS/s are within 15% for all the tested photomultiplier tubes.
Subject headings
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
Keyword
- Digital timing
- Constant fraction discriminator
- Liquid scintillator
- BC501A
- Neutron detector
- NEDA
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Modamio, V.
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Valiente-Dobon, ...
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Jaworski, G.
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Hueyuek, T.
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Triossi, A.
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Egea, J.
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show more...
-
Di Nitto, A.
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Soederstroem, P. ...
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Agramunt Ros, J.
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de Angelis, G.
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de France, G.
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Erduran, M. N.
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Erturk, S.
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Gadea, A.
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Gonzalez, V.
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Kownacki, J.
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Moszynski, M.
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Nyberg, Johan, 1 ...
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Palacz, M.
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Sanchis, E.
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Wadsworthm, R.
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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 Other Physics To ...
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Nuclear Instrume ...
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Uppsala University