Results 21 to 30 of about 17,729 (266)

The H1 silicon vertex detector [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2000
The design, construction and performance of the H1 silicon vertex detector is described. It consists of two cylindrical layers of double sided, double metal silicon sensors read out by a custom designed analog pipeline chip. The analog signals are transmitted by optical fibers to a custom designed ADC board and are reduced on PowerPC processors ...
D Pitzl, O Behnke, M Biddulph, K Bösiger, R Eichler, W Erdmann, K Gabathuler, J Gassner, W.J Haynes, R Horisberger, M Kausch, M Lindström, H Niggli, G Noyes, P Pollet, S Steiner, S Streuli, K Szeker, P Truöl   +18 more
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Microwave Power Detection With Voltage-Gated Graphene

IEEE Open Journal of Nanotechnology, 2020
Commercially available, chemical vapor deposition grown, graphene has been used to realize voltage-gate tunable, microwave power detectors. Corbino disc structures with chrome/gold contacts have been fabricated on top of graphene deposited on P-type ...
Michael R. Gasper, Ryan C. Toonen, Nicholas C. Varaljay, Robert R. Romanofsky, Felix A. Miranda   +4 more
doaj   +1 more source

Overview of silicon detectors [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2002
An overview of the ingredients and layout of the most commonly used Si-detectors is given. Their performance is illustrated by the results of some selected experiments. The challenges in the high radiation environment of the LHC, and the changes in signal collection after heavy irradiation are reviewed. Possible future solutions in ultra high radiation
H Dijkstra, J Libby
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Textured silicon calorimetric light detector [PDF]

Journal of Applied Physics, 2003
We apply the standard photovoltaic technique of texturing to reduce the reflectivity of silicon cryogenic calorimetric light detectors. In the case of photons with random incidence angles, absorption is compatible with the increase in surface area.
Di Stefano, P., Frank, T., Angloher, G., Bruckmayer, M., Cozzini, C., Hauff, D., Proebst, F., Rutzinger, S., Seidel, W., Stodolsky, L., Schmitt, J.   +10 more
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Silicon detectors: New challenges [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1984
Abstract An introduction is given to the areas of current interest in silicon radiation detector design and fabrication. Problems associated with detector grade silicon are reviewed. Passivation of detector surfaces with silicon dioxide or amorphous silicon is described.
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Silicon Telescope Detectors [PDF]

Instruments and Experimental Techniques, 2005
The results of research and development of special silicon detectors with a large active area (>8 cm2) for multilayer telescope spectrometers performed at the Laboratory of Nuclear Problems of the Joint Institute for Nuclear Research are reviewed. The results of studying their characteristics are presented.
Yu. B. Gurov, S. L. Katulina, V. G. Sandukovsky, J. Yurkowski   +3 more
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The BELLE silicon vertex detector [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2001
To appear in the Proceedings of the 4th International Symposium on Development and Application of Semiconductor Tracking Detectors, March 22 - 25, 2000 Hiroshima ...
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Comparison of two fast neutron fluence measurement methods based on Np-237 fission-to-capture ratio measurement (spectral index) and a reverse dark current measurement in a planar silicon detector

EPJ Web of Conferences, 2017
The idea of the first method is to search the neutron energy for the ratio of fission cross section to capture cross section of the selected actinide isotope from the nuclear data base that is equal to the measured ratio of the fissioned and captured ...
Szuta Marcin, Kilim Stanislaw, Strugalska-Gola Elzbieta, Bielewicz Marcin, Zamyatin Nikolay, Shafronovskaia Anastasia, Tyutyunnikov Sergey   +6 more
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Evaluating the possible degradation of extremely thin silicon detectors within a gas jet target environment [PDF]

EPJ Web of Conferences
The SUGAR system (SUpersoni GAs jet-taRget) is a device which may reach an ultrathin and pure gas target. The main idea of SUGAR is to use a particle detection array inside its scattering chamber in order to study interesting reactions at low energy.
Silva Fabiola, Godos David, Barrón Libertad, Ruíz Erika, Gómez José, López Óscar, Quintero Frida, Reza Guadalupe, Gleason Roberto, Valencia Carlos, Acosta Luis   +10 more
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Design of an Experiment to Measure ann Using 3H(γ, pn)n at HIγS★

EPJ Web of Conferences, 2016
We provide an update on the development of an experiment at TUNL for determining the 1S0 neutron-neutron (nn) scattering length (ann) from differential cross-section measurements of three-body photodisintegration of the triton.
Friesen F.Q.L., Ahmed M.W., Crowe B.J., Crowell A.S., Cumberbatch L.C., Fallin B., Han Z., Howell C.R., Malone R.M., Markoff D., Tornow W., Witała H.   +11 more
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