Abstract
The design, construction, and performance of a segmented-target, cathode-strip, tracking-detector is discussed. The chamber was made of low-Z materials in order to allow photons to leave the target region. It was used to determine the reaction vertex of stopping kaons, and was successfully operated in a high-intensity kaon beamline at the Alternating Gradient Synchrotron at Brookhaven National Laboratory. The vertical and horizontal resolutions of the stopping kaon reaction positions were σX ∼ 0.454 mm and σY ∼ 1.180 mm, respectively. The uncertainty in the longitudinal (Z) direction is given by one-half the thickness of a target segment.
Original language | English (US) |
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Pages (from-to) | 95-105 |
Number of pages | 11 |
Journal | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
Volume | 469 |
Issue number | 1 |
DOIs | |
State | Published - Aug 1 2001 |
Externally published | Yes |
Keywords
- Cathode-strip detector
- Hypernucleus
- NMS
- Stopped kaons
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Instrumentation