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Beam Tests of First Prototype of a Cherenkov Counter for the ALICE T0 Detector
<HTML> <HEAD> <h2>Abstract</h2> </HEAD> <P> <BODY> <P> The first prototype of a Cherenkov counter consisting of a quartz radiator of rectangular shape 25x30x12 mm (30 mm along the particles' trajectories) and/or PMTs Hamamatsu R3432-01 and FEU-187...
| Autores principales: | , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2000
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/689150 |
| _version_ | 1780901856365510656 |
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| author | Kaplin, V A Karakash, A I Loginov, V A Rakhmanov, A L Kourepin, A B Maevskaia, A I Rasin, V I Reshetin, A I Akindinov, A V Martemyanov, A N Sheinkman, V A Smirnitsky, A V Kacharova, M S Lukianov, V N Shusterman, L P Grigoriev, V A |
| author_facet | Kaplin, V A Karakash, A I Loginov, V A Rakhmanov, A L Kourepin, A B Maevskaia, A I Rasin, V I Reshetin, A I Akindinov, A V Martemyanov, A N Sheinkman, V A Smirnitsky, A V Kacharova, M S Lukianov, V N Shusterman, L P Grigoriev, V A |
| author_sort | Kaplin, V A |
| collection | CERN |
| description | <HTML> <HEAD> <h2>Abstract</h2> </HEAD> <P> <BODY> <P> The first prototype of a Cherenkov counter consisting of a quartz radiator of rectangular shape 25x30x12 mm (30 mm along the particles' trajectories) and/or PMTs Hamamatsu R3432-01 and FEU-187 have been tested at proton/pion beam with 1.19 GeV/c momenta. Time resolution better than 50 ps (sigma) has been obtained for both types of the PMTs at different voltages. The dynamic ranges of both types of PMTs was measured with a pulsed laser (500 ps FWHM). For both types of the PMTs the dynamic range, with a time resolution of better than 50 ps, exceeds 100, thus providing cover to the expected dynamic range for the ALICE experiment for p-p, Ca-Ca and Pb-Pb runs. </BODY> </HTML> |
| id | cern-689150 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2000 |
| record_format | invenio |
| spelling | cern-6891502019-09-30T06:29:59Zhttp://cds.cern.ch/record/689150engKaplin, V AKarakash, A ILoginov, V ARakhmanov, A LKourepin, A BMaevskaia, A IRasin, V IReshetin, A IAkindinov, A VMartemyanov, A NSheinkman, V ASmirnitsky, A VKacharova, M SLukianov, V NShusterman, L PGrigoriev, V A Beam Tests of First Prototype of a Cherenkov Counter for the ALICE T0 DetectorDetectors and Experimental Techniques<HTML> <HEAD> <h2>Abstract</h2> </HEAD> <P> <BODY> <P> The first prototype of a Cherenkov counter consisting of a quartz radiator of rectangular shape 25x30x12 mm (30 mm along the particles' trajectories) and/or PMTs Hamamatsu R3432-01 and FEU-187 have been tested at proton/pion beam with 1.19 GeV/c momenta. Time resolution better than 50 ps (sigma) has been obtained for both types of the PMTs at different voltages. The dynamic ranges of both types of PMTs was measured with a pulsed laser (500 ps FWHM). For both types of the PMTs the dynamic range, with a time resolution of better than 50 ps, exceeds 100, thus providing cover to the expected dynamic range for the ALICE experiment for p-p, Ca-Ca and Pb-Pb runs. </BODY> </HTML>ALICE-INT-2000-05CERN-ALICE-INT-2000-05oai:cds.cern.ch:6891502000 |
| spellingShingle | Detectors and Experimental Techniques Kaplin, V A Karakash, A I Loginov, V A Rakhmanov, A L Kourepin, A B Maevskaia, A I Rasin, V I Reshetin, A I Akindinov, A V Martemyanov, A N Sheinkman, V A Smirnitsky, A V Kacharova, M S Lukianov, V N Shusterman, L P Grigoriev, V A Beam Tests of First Prototype of a Cherenkov Counter for the ALICE T0 Detector |
| title | Beam Tests of First Prototype of a Cherenkov Counter for the ALICE T0 Detector |
| title_full | Beam Tests of First Prototype of a Cherenkov Counter for the ALICE T0 Detector |
| title_fullStr | Beam Tests of First Prototype of a Cherenkov Counter for the ALICE T0 Detector |
| title_full_unstemmed | Beam Tests of First Prototype of a Cherenkov Counter for the ALICE T0 Detector |
| title_short | Beam Tests of First Prototype of a Cherenkov Counter for the ALICE T0 Detector |
| title_sort | beam tests of first prototype of a cherenkov counter for the alice t0 detector |
| topic | Detectors and Experimental Techniques |
| url | http://cds.cern.ch/record/689150 |
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