Characteristics of 16 Beetle1.1 chips on a VELO hybrid

This note presents the results of beam-test measurements performed with a prototype VELO hybrid equipped with 16 Beetle1.1 chips. A 300 µm thick PR02-R p-on-n detector is used as sensor. The front-end settings of the chip were tuned to meet the LHCb vertex detector requirements. The pulse shape that...

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Detalles Bibliográficos
Autores principales: Klous, S, Van Bakel, N, Baumeister, D, Van Beuzekom, M G, Bulten, H J, Jans, E, Ketel, T, Löchner, S, Mos, S, Snoek, H, Trunk, U, Verkooijen, H, De Vries, H, Zupan, M
Lenguaje:eng
Publicado: 2004
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/707976
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author Klous, S
Van Bakel, N
Baumeister, D
Van Beuzekom, M G
Bulten, H J
Jans, E
Ketel, T
Löchner, S
Mos, S
Snoek, H
Trunk, U
Verkooijen, H
De Vries, H
Zupan, M
author_facet Klous, S
Van Bakel, N
Baumeister, D
Van Beuzekom, M G
Bulten, H J
Jans, E
Ketel, T
Löchner, S
Mos, S
Snoek, H
Trunk, U
Verkooijen, H
De Vries, H
Zupan, M
author_sort Klous, S
collection CERN
description This note presents the results of beam-test measurements performed with a prototype VELO hybrid equipped with 16 Beetle1.1 chips. A 300 µm thick PR02-R p-on-n detector is used as sensor. The front-end settings of the chip were tuned to meet the LHCb vertex detector requirements. The pulse shape that complies best with LHCb specifications has a signal/noise ratio of 17.9, a spill-over of 36.1% and a rise time of 23.5 ns. Channel-dependent effects were studied with data from high statistics measurements. High trigger rate and single time sample measurements were analyzed to investigate specific aspects under LHCb conditions.
id cern-707976
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7079762019-09-30T06:29:59Zhttp://cds.cern.ch/record/707976engKlous, SVan Bakel, NBaumeister, DVan Beuzekom, M GBulten, H JJans, EKetel, TLöchner, SMos, SSnoek, HTrunk, UVerkooijen, HDe Vries, HZupan, MCharacteristics of 16 Beetle1.1 chips on a VELO hybridDetectors and Experimental TechniquesThis note presents the results of beam-test measurements performed with a prototype VELO hybrid equipped with 16 Beetle1.1 chips. A 300 µm thick PR02-R p-on-n detector is used as sensor. The front-end settings of the chip were tuned to meet the LHCb vertex detector requirements. The pulse shape that complies best with LHCb specifications has a signal/noise ratio of 17.9, a spill-over of 36.1% and a rise time of 23.5 ns. Channel-dependent effects were studied with data from high statistics measurements. High trigger rate and single time sample measurements were analyzed to investigate specific aspects under LHCb conditions.LHCb-2003-069oai:cds.cern.ch:7079762004-01-27
spellingShingle Detectors and Experimental Techniques
Klous, S
Van Bakel, N
Baumeister, D
Van Beuzekom, M G
Bulten, H J
Jans, E
Ketel, T
Löchner, S
Mos, S
Snoek, H
Trunk, U
Verkooijen, H
De Vries, H
Zupan, M
Characteristics of 16 Beetle1.1 chips on a VELO hybrid
title Characteristics of 16 Beetle1.1 chips on a VELO hybrid
title_full Characteristics of 16 Beetle1.1 chips on a VELO hybrid
title_fullStr Characteristics of 16 Beetle1.1 chips on a VELO hybrid
title_full_unstemmed Characteristics of 16 Beetle1.1 chips on a VELO hybrid
title_short Characteristics of 16 Beetle1.1 chips on a VELO hybrid
title_sort characteristics of 16 beetle1.1 chips on a velo hybrid
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/707976
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