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AbstractAbstract
[en] After a review of the temporal properties of photomultipliers used in single photoelectron experiments, the main problems encountered in the applications to measurement of the shape of fast light pulses and to the determination of the statistical characteristics of light beams are examined
[fr]
Apres un rappel des proprietes temporelles des photomultiplicateurs utilises dans les conditions de photoelectrons uniques, on examine les principaux problemes qui se posent dans les applications a la reconstitution de la forme d'une impulsion lumineuse breve et a la determination des caracteristiques statistiques de faisceaux de lumiereOriginal Title
Fluctuations temporelles dans les photomultiplicateurs. Applications a la detection de signaux lumineux de faible flux
Source
One-day meeting for studying nuclear detectors; Grenoble, France; 17 Oct 1974
Record Type
Journal Article
Literature Type
Conference
Journal
Onde Electrique; v. 56(2); p. 54-58
Country of publication
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Lo, C.C.; Leskovar, B.
California Univ., Berkeley (USA). Lawrence Berkeley Lab1978
California Univ., Berkeley (USA). Lawrence Berkeley Lab1978
AbstractAbstract
[en] The characteristics of new prototype high gain photomultipliers having two microchannel plates in cascade for electron multiplication have been investigated. Measurements are given of the gain, dark current, quantum efficiency, anode pulse linearity, electron transit time, single and multiphotoelectron time spreads, and pulse height resolution of LEP PM137 8/II and PM137 7/I photomultipliers. The gain as a function of transverse magnetic field has been measured and is discussed. Emphasis is put on the determination of optimum photomultiplier operating conditions, particularly with respect to their pulse height resolution capability. Photomultiplier characteristics as a function of input pulse repetition frequency have also been investigated and discussed
Source
Aug 1978; 10 p; IEEE nuclear science symposium; Washington, DC, USA; 18 - 20 Oct 1978; CONF-781033--33; Available from NTIS., PC A02/MF A01
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Report
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Conference
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Lo, C.C.; Leskovar, B.
California Univ., Berkeley (USA). Lawrence Berkeley Lab1976
California Univ., Berkeley (USA). Lawrence Berkeley Lab1976
AbstractAbstract
[en] Characteristics have been measured for the Amperex 56 TVP 42-mm-diameter photomultiplier. Some typical photomultiplier characteristics--such as gain, dark current, transit and rise times--are compared with data provided by the manufacturer. Photomultiplier characteristics generally not available from the manufacturer, such as the single photoelectron time spread, the relative collection efficiency, the relative anode pulse amplitude as a function of the voltage between the photocathode and focusing electrode, and the position of the photocathode sensing area were measured and are discussed for two 56 TVP's. The single photoelectron time spread, the relative collection efficiency, and the transit time difference as a function of the voltage between photocathode and focusing electrode were also measured and are discussed, particularly with respect to the optimization of photomultiplier operating conditions for timing applications
Source
7 Jul 1976; 25 p; Available from NTIS. $3.50.
Record Type
Report
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AbstractAbstract
[en] Full text of publication follows: Double Chooz detectors have each 390 inner photomultiplier tubes (PMT) with 10 inch diameter. With Hamamatsu, we have succeeded to produce very low background glass. PMTs were tested in Japan and sent to MPIK (Germany) for new testing, cleaning and assembling the structure. After delivery to Chooz, we installed side and bottom PMTs in far detector. All PMTs will be installed by November. This poster shows the long way of PMTs until detector. (author)
Primary Subject
Source
CEA Saclay, Astroparticule et Cosmologie Laboratoire (APC), IRFU, 91 - Gif-sur-Yvette (France); 1201 p; 2009; p. 1188-1189; Conference Neutrino Champagne LowNu 2009: 5. international workshop on low energy neutrino physics; Reims (France); 19-21 Oct 2009; Available in abstract form only, full text entered in this record
Record Type
Miscellaneous
Literature Type
Conference
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Related RecordRelated Record
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Kushpil, V.; Mikhaylov, V.; Kugler, A.; Kushpil, S.; Ladygin, V.P.; Reznikov, S.G.; Svoboda, O.; Tlustý, P., E-mail: kushpil@ujf.cas.cz, E-mail: skushpil@ujf.cas.cz2017
AbstractAbstract
[en] We present recent results on the investigation of the KETEK, ZECOTEK, HAMAMATSU and SENSL SiPM properties after irradiation by the 6–35 MeV neutrons. The typical neutron fluence was about . The changing of the internal structure of the irradiated SiPMs was studied by the measuring of the C–V and C–f characteristics. We have observed the strong influence of the SiPM manufacturing technology on their radiation hardness. The application of the obtained results to the development of the readout electronics is discussed.
Primary Subject
Source
VCI 2016: 14. Vienna Conference on Instrumentation; Vienna (Austria); 15-19 Feb 2016; S0168900216306647; Available from http://dx.doi.org/10.1016/j.nima.2016.06.101; Copyright (c) 2016 Elsevier B.V. All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Literature Type
Conference
Journal
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment; ISSN 0168-9002;
; CODEN NIMAER; v. 845; p. 114-117

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Knabe, W.; Feigl, P.K.D.; Mayer, F.; Krueger, F.R.; Kissel, J.
Max-Planck-Institut fuer Kernphysik. Annual report 19831983
Max-Planck-Institut fuer Kernphysik. Annual report 19831983
AbstractAbstract
[en] For calibration of the ion multiplier at the PIA instrument a pulsed ion source is needed. This can be done by electric pulse induced desorption (EPID). There ions are emitted from a coated tungsten wire, when a condensor is discharged through the wire within several nanoseconds. First tests have shown similar ion types as known from other methods by fast dissipation of energy in matter. (orig.)
Original Title
Entwicklung einer gepulsten Ionenquelle zur Eichung eines Sekundaerelektronenvervielfachers
Primary Subject
Source
Max-Planck-Institut fuer Kernphysik, Heidelberg (Germany, F.R.); 223 p; 1983; p. 160-161; Available from Max-Planck-Institut fuer Kernphysik, Heidelberg (Germany, F.R.)
Record Type
Miscellaneous
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
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Dillet, A.
CEA Saclay, 91 - Gif-sur-Yvette (France); Faculte des Sciences de l'Universite de Paris, Centre d'Orsay, 91 (France)1964
CEA Saclay, 91 - Gif-sur-Yvette (France); Faculte des Sciences de l'Universite de Paris, Centre d'Orsay, 91 (France)1964
AbstractAbstract
[en] For these measures, the information used is the light polarization plane rotation induced by the magnetic field in a glass probe. This rotation is detected using a polarizer-analyzer couple. The detector is a photomultiplier used with high-current and pulsed light. In a distributed magnet (gap: 6 x 3 x 3 cm) magnetic fields to measure are 300 gauss, lasting 0.1 μs, with rise times ≤ 35 ns, repetition rate: 1/s. An oscilloscope is used to view the magnetic field from the P.M. plate signal. The value of the field is computed from a previous static calibration. Magnetic fields from 50 to 2000 gauss (with the probe now used) can be measured to about 20 gauss ± 5 per cent, with a frequency range of 30 MHz. (author)
[fr]
Pour faire de telles mesures, on utilise comme information la rotation du plan de polarisation de la lumiere provoquee par le champ magnetique dans une sonde en verre. On detecte cette rotation au moyen d'un polariseur et d'un analyseur, qui sont regles a 45 deg. pour conserver un phenomene lineaire. Le detecteur est un photomultiplicateur travaillant en fort courant en lumiere pulsee. Dans un aimant distribue d'entrefer 6 x 3 x 3 cm, on obtient des champs magnetiques a mesurer de 300 gauss, durant 0.1 μs, avec des temps de montee ≤ 35 ns; au taux de 1 fois par seconde. L'observation du champ se fait sur oscilloscope a partir du signal de plaque du P.M. La valeur absolue du champ est obtenue au moyen d'un etalonnage statique prealable. On peut ainsi mesurer a 20 gauss et ± 5 pour cent pres environ des champs magnetiques de 50 a 2000 gauss (avec la sonde actuelle) et avec une bande passante de 30 MHz. (auteur)Original Title
Mesures de champs magnetiques pulses rapides a l'aide de l'effet Faraday
Primary Subject
Source
Dec 1964; 63 p; 10 refs.; These sciences
Record Type
Report
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Thesis/Dissertation
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AbstractAbstract
[en] Detectors for high-energy physics make use of photomultipliers in a variety of ways. They include high resolution time-of-flight measurements, Cerenkov light detection, precise pulse-height measurements, etc. In particular, the use of large numbers of photomultipliers in total-energy (or ''calorimetry'') detectors requires high stability, reliability and low-cost. This aspect is illustrated by the example of a new large detector built to observe proton-antiproton collisions at very high energies
[fr]
Les detecteurs employes en physique de hautes energies utilisent les photomultiplicateurs de differentes facons. On a, par exemple, des mesures de temps de vol a haute resolution, l'observation de lumiere Cerenkov, des mesures de hauteurs d'impulsion de haute precision, etc. En particulier, on utilise des grandes quantites de photomultiplicateurs pour la mesure d'energie totale (dans les ''calorimetres''), ce qui necessite des stabilites et fiabilites tres poussees, et un cout unitaire reduit. Pour illustrer ces aspects, on decrit a titre d'exemple un nouveau grand detecteur destine a observer des collisions protons-antiprotons de tres haute energieOriginal Title
Grands detecteurs et photomultiplicateurs dans les experiences au CERN
Record Type
Journal Article
Journal
Onde Electrique; ISSN 0030-2430;
; v. 62(8-9); p. 73-76

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AbstractAbstract
No abstract available
Original Title
Photomultiplicateur ultra-rapide a galette de microcanaux le HR 300
Record Type
Journal Article
Journal
Acta Electronica; v. 15(4); p. 271-279
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AbstractAbstract
[en] A hysteresis effect in gain variations with count rate is observed in two of four examined photomultiplier tubes of the same type under certain operational conditions. A phenomenological aspect of the effect is briefly reported to show that the effect explains reasonably some puzzling phenomena ever known in connection with rate-dependent photomultiplier gain variations in scintillation detectors. (Auth.)
Record Type
Journal Article
Journal
Nuclear Instruments and Methods; v. 142(3); p. 435-437
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