Abstract
Experiment E864 at the Brookhaven AGS accelerator uses a high sensitivity, large acceptance spectrometer, designed to search for strangelets and other novel forms of matter produced in high-energy heavy ion collisions. The spectrometer has excellent acceptance and rate capabilities for measuring the production properties of known particles and nuclei such as p, d and 6He. The experiment uses a magnetic spectrometer and employs redundant time of flight and position detectors and a hadronic calorimeter. In this paper we describe the design and performance of the spectrometer.
Original language | English |
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Pages (from-to) | 222-246 |
Number of pages | 25 |
Journal | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
Volume | 437 |
Issue number | 2-3 |
DOIs | |
State | Published - Nov 21 1999 |
Externally published | Yes |
Funding
We gratefully acknowledge the efforts of the AGS staff. This work was supported by grants from the U.S. Department of Energy's High Energy and Nuclear Physics Division, the U.S. National Science Foundation and the Instituto Nationale di Fiscia Nucleare of Italy.
Funders | Funder number |
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U.S. Department of Energy's High Energy and Nuclear Physics Division | |
National Science Foundation | |
Instituto Nazionale di Fisica Nucleare |
Keywords
- Calorimeter
- Heavy ions
- Spectrometer
- Tracking
- Trigger