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Time and position resolution of high granularity, high counting rate MRPC for the inner zone of the CBM-TOF wall
Multi-gap RPC prototypes with readout on a multi-strip electrode were developed for the small polar angle region of the CBM-TOF subdetector, the most demanding zone in terms of granularity and counting rate. The prototypes are based on low resistivity ($\sim$10$^{10}$ $\Omega$cm) glass electrodes fo...
| Autores principales: | , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2016
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1748-0221/11/09/C09009 http://cds.cern.ch/record/2151518 |
| _version_ | 1780950478941585408 |
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| author | Petriş, M. Bartoş, D. Caragheorgheopol, G. Deppner, I. Frühauf, J. Herrmann, N. Kiš, M. Loizeau, P-A. Petrovici, M. Rǎdulescu, L. Simion, V. Simon, C. |
| author_facet | Petriş, M. Bartoş, D. Caragheorgheopol, G. Deppner, I. Frühauf, J. Herrmann, N. Kiš, M. Loizeau, P-A. Petrovici, M. Rǎdulescu, L. Simion, V. Simon, C. |
| author_sort | Petriş, M. |
| collection | CERN |
| description | Multi-gap RPC prototypes with readout on a multi-strip electrode were developed for the small polar angle region of the CBM-TOF subdetector, the most demanding zone in terms of granularity and counting rate. The prototypes are based on low resistivity ($\sim$10$^{10}$ $\Omega$cm) glass electrodes for performing in high counting rate environment. The strip width/pitch size was chosen such to fulfill the impedance matching with the front-end electronics and the granularity requirements of the innermost zone of the CBM-TOF wall. The in-beam tests using secondary particles produced in heavy ion collisions on a Pb target at SIS18 - GSI Darmstadt and SPS - CERN were focused on the performance of the prototype in conditions similar to the ones expected at SIS100/FAIR. An efficiency larger than 98\% and a system time resolution in the order of 70~-~80~ps were obtained in high counting rate and high multiplicity environment. |
| id | cern-2151518 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2016 |
| record_format | invenio |
| spelling | cern-21515182021-05-03T20:23:11Zdoi:10.1088/1748-0221/11/09/C09009http://cds.cern.ch/record/2151518engPetriş, M.Bartoş, D.Caragheorgheopol, G.Deppner, I.Frühauf, J.Herrmann, N.Kiš, M.Loizeau, P-A.Petrovici, M.Rǎdulescu, L.Simion, V.Simon, C.Time and position resolution of high granularity, high counting rate MRPC for the inner zone of the CBM-TOF wallDetectors and Experimental TechniquesMulti-gap RPC prototypes with readout on a multi-strip electrode were developed for the small polar angle region of the CBM-TOF subdetector, the most demanding zone in terms of granularity and counting rate. The prototypes are based on low resistivity ($\sim$10$^{10}$ $\Omega$cm) glass electrodes for performing in high counting rate environment. The strip width/pitch size was chosen such to fulfill the impedance matching with the front-end electronics and the granularity requirements of the innermost zone of the CBM-TOF wall. The in-beam tests using secondary particles produced in heavy ion collisions on a Pb target at SIS18 - GSI Darmstadt and SPS - CERN were focused on the performance of the prototype in conditions similar to the ones expected at SIS100/FAIR. An efficiency larger than 98\% and a system time resolution in the order of 70~-~80~ps were obtained in high counting rate and high multiplicity environment.Multi-gap RPC prototypes with a multi-strip-electrode readout were developed for the small polar angle region of the CBM-TOF subdetector, the most demanding zone in terms of granularity and counting rate. The prototypes are based on using low resistivity (~ 10(10) Ω·cm) glass electrodes for performing in high counting rate environment. The strip width/pitch size was chosen such to fulfill the impedance matching with the front-end electronics and the granularity requirements of the innermost zone of the CBM-TOF wall. The in-beam tests using secondary particles produced in heavy ion collisions on a Pb target at SIS18—GSI Darmstadt and SPS—CERN were focused on the performance of the prototypes in conditions similar to the ones expected at SIS100/FAIR. An efficiency larger than 98% and a system time resolution in the order of 70–80 ps were obtained in high counting rate and high multiplicity environment.Multi-gap RPC prototypes with readout on a multi-strip electrode were developed for the small polar angle region of the CBM-TOF subdetector, the most demanding zone in terms of granularity and counting rate. The prototypes are based on low resistivity ($\sim$10$^{10}$ $\Omega$cm) glass electrodes for performing in high counting rate environment. The strip width/pitch size was chosen such to fulfill the impedance matching with the front-end electronics and the granularity requirements of the innermost zone of the CBM-TOF wall. The in-beam tests using secondary particles produced in heavy ion collisions on a Pb target at SIS18 - GSI Darmstadt and SPS - CERN were focused on the performance of the prototype in conditions similar to the ones expected at SIS100/FAIR. An efficiency larger than 98\% and a system time resolution in the order of 70~-~80~ps were obtained in high counting rate and high multiplicity environment.arXiv:1605.02558oai:cds.cern.ch:21515182016-05-09 |
| spellingShingle | Detectors and Experimental Techniques Petriş, M. Bartoş, D. Caragheorgheopol, G. Deppner, I. Frühauf, J. Herrmann, N. Kiš, M. Loizeau, P-A. Petrovici, M. Rǎdulescu, L. Simion, V. Simon, C. Time and position resolution of high granularity, high counting rate MRPC for the inner zone of the CBM-TOF wall |
| title | Time and position resolution of high granularity, high counting rate MRPC for the inner zone of the CBM-TOF wall |
| title_full | Time and position resolution of high granularity, high counting rate MRPC for the inner zone of the CBM-TOF wall |
| title_fullStr | Time and position resolution of high granularity, high counting rate MRPC for the inner zone of the CBM-TOF wall |
| title_full_unstemmed | Time and position resolution of high granularity, high counting rate MRPC for the inner zone of the CBM-TOF wall |
| title_short | Time and position resolution of high granularity, high counting rate MRPC for the inner zone of the CBM-TOF wall |
| title_sort | time and position resolution of high granularity, high counting rate mrpc for the inner zone of the cbm-tof wall |
| topic | Detectors and Experimental Techniques |
| url | https://dx.doi.org/10.1088/1748-0221/11/09/C09009 http://cds.cern.ch/record/2151518 |
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