| Content Provider |
IEEE Xplore Digital Library |
| Author |
Baudot, J. Bertolone, G. Brogna, A. Claus, G. Colledani, C. Degerli, Y. De Masi, R. Dorokhov, A. Doziere, G. Dulinski, W. Gelin, M. Goffe, M. Himmi, A. Guilloux, F. Hu-Guo, C. Jaaskelainen, K. Koziel, M. Morel, F. Orsini, F. Specht, M. Valin, I. Voutsinas, G. Winter, M. |
| Copyright Year |
2009 |
| Description |
Author affiliation: IPHC, Universite¿ Louis Pasteur, CNRS/IN2P3, BP 28, F-67037 Strasbourg, France (Baudot, J.; Bertolone, G.; Brogna, A.; Claus, G.; Colledani, C.; De Masi, R.; Dorokhov, A.; Doziere, G.; Dulinski, W.; Goffe, M.; Himmi, A.; Hu-Guo, C.; Jaaskelainen, K.; Koziel, M.; Morel, F.; Specht, M.; Valin, I.; Voutsinas, G.; Winter, M.) || IRFU-SEDI, CEA-Saclay, F-91191 Gif-sur-Yvette, France (Degerli, Y.; Gelin, M.; Guilloux, F.; Orsini, F.) |
| Abstract |
The MIMOSA pixel sensors developed in Strasbourg have demonstrated attractive features for the detection of charged particles in high energy physics. So far, full-size sensors have been prototyped only with analog readout, which limits the output rate to about 1000 frames/second. The new MIMOSA 26 sensor provides a 2.2 $cm^{2}$ sensitive surface with an improved readout speed of 10,000 frames/second and data throughput compression. It incorporates pixel output discrimination for binary readout and zero suppression micro-circuits at the sensor periphery to stream only fired pixel out. The sensor is back from foundry since february 2009 and has being characterized in laboratory and in test beam. The temporal noise is measured around 13-14 $e^{−}$ and an operation point corresponding to an efficiency of 99.5±0.1 % for a fake rate of $10^{−4}$ per pixel can be reached at room temperature. MIMOSA 26 equips the final version of the EUDET beam telescope and prefigures the architecture of monolithic active pixel sensors (MAPS) for coming vertex detectors (STAR, CBM and ILC experiments) which have higher requirements. Developments in the architecture and technology of the sensors are ongoing and should allow to match the desired readout speed and radiation tolerance. Finally, the integration of MAPS into a micro-vertex detector is addressed. A prototype ladder equipped, on both sides, with a row of 6 MIMOSA 26-like sensors is under study, aiming for a total material budget about 0.3% X. |
| Starting Page |
1169 |
| Ending Page |
1173 |
| File Size |
134217 |
| Page Count |
5 |
| File Format |
PDF |
| ISBN |
9781424439614 |
| ISSN |
10957863 |
| DOI |
10.1109/NSSMIC.2009.5402399 |
| Language |
English |
| Publisher |
Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date |
2009-10-24 |
| Publisher Place |
USA |
| Access Restriction |
Subscribed |
| Rights Holder |
Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword |
Testing Sensor phenomena and characterization Prototypes Computer vision Throughput Foundries Laboratories Noise measurement Temperature sensors Telescopes |
| Content Type |
Text |
| Resource Type |
Article |
