Localisation de particules par computeur à migration

Saudinos, J.; Duchazeaubeneix, J.C.; Laspalles, C.; Chaminade, R.

doi:10.1016/0029-554x(73)90099-2

Cited by 35 publications

(2 citation statements)

References 6 publications

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“…If a large surface of detection is required, a simple structure like the one described leads to uncomfortably large working voltages and long drift times. Nevertheless, chambers of this design reaching 50 cm drift lengths have been successfully operated, with drift voltages around 50 kV and a maximum drift time of about 10 µs (Saudinos et al, 1973;Rahman et al, 1981). Figure 9.2, from data in the first reference, shows the position accuracy of the detector as a function of drift distance; the horizontal error bars represent the region over which the measurement was averaged.…”

Section: Single Wire Drift Chambersmentioning

confidence: 99%

Gaseous Radiation Detectors

Sauli

2014

113

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Widely used in high-energy and particle physics, gaseous radiation detectors are undergoing continuous development. The first part of this book provides a solid background for understanding the basic processes leading to the detection and tracking of charged particles, photons, and neutrons. Continuing then with the development of the multi-wire proportional chamber, the book describes the design and operation of successive generations of gas-based radiation detectors, as well as their use in experimental physics and other fields. Examples are provided of applications for complex events tracking, particle identification, and neutral radiation imaging. Limitations of the devices are discussed in detail. Including an extensive collection of data and references, this book is ideal for researchers and experimentalists in nuclear and particle physics.

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Section: Single Wire Drift Chambersmentioning

confidence: 99%

Gaseous Radiation Detectors

Sauli

2014

113

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“…If an avalanche occurs at the position X (see Fig. 3), the time of signal tA is : tA = k x where k also (1) is the delay by unit length (ns/mm). We have…”

Section: Read-out Principlementioning

confidence: 99%

A Multi-Delay Line Cathode Read out of Multiwire Proportional Chambers

Chaminade¹,

Legrele²,

Lugol³

et al. 1979

IEEE Trans. Nucl. Sci.

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The induced pulses in a multiwire proportional chamber on orthogonal cathode strips are read out by commercial delay lines. Each delay line covers a localisation area of 3 cm. In order to have a continuous localisation over I m, we do, at the output of each delay line, the sum of the signal at this end with the delayed pulse from the adjacent delay line. The electronical tests give a FWHM resolution of .4 mm for a simulated charge of .5 pC . We describe a time extractor circuit for the validation of time signals before coding.

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Study of the reaction238U (?, ??f) atE ?=480 MeV

David

Hartfiel

Janszen

et al. 1987

Z. Physik A - Atomic Nuclei

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Dedicated to Professor Theo Mayer-Kuckuk on the occasion of his 60th birthdayThe excitation function of the fission probability PI(E~) for 238U has been measured in the reaction 238U(c~, ~'f) at 480 MeV bombarding energy. The reaction mechanism of this reaction is discussed for excitation energies below B,I, the threshold for second chance fission, and above B,I up to Ex = 37 MeV. In comparing with results from fission induced by photons and by particle transfer reactions the (~, c~'f) reaction gives too low values for the fission probability PI at excitation energies well above B,s. The role of the quasi-elastic knock-out process in this reaction is discussed.

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Localisation de particules par computeur à migration

Cited by 35 publications

References 6 publications

Gaseous Radiation Detectors

Gaseous Radiation Detectors

A Multi-Delay Line Cathode Read out of Multiwire Proportional Chambers

Study of the reaction238U (?, ??f) atE ?=480 MeV

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