Published 2016
| Version v1
Publication
Construction of two large-size four-plane micromegas detectors
Description
We report on the construction and initial performance studies of two micromegas detector quadruplets with an area of 0.3 m2. They serve as prototypes for the planned upgrade project of the ATLAS muon system. Their design is based on the resistive-strip technology and thus renders the detectors spark tolerant. Each quadruplet comprises four detection layers with 1024 readout strips and a strip pitch of 415 μm. In two out of the four layers the strips are inclined by±1.5° to allow for the measurement of a second coordinate. We present the detector concept and report on the experience gained during the detector construction. In addition an evaluation of the detector performance with cosmic rays and test-beam data is given.
Additional details
Identifiers
- URL
- http://hdl.handle.net/11567/970480
- URN
- urn:oai:iris.unige.it:11567/970480
Origin repository
- Origin repository
- UNIGE