The new ALEPH Silicon Vertex Detector
The ALEPH collaboration, in view of the importance of effective vertex detection for the Higgs boson search at LEP 2, decided to upgrade the previous vertex detector. Main changes were an increased length (+/- 20 cm), a higher granularity for r phi view (50 mu m), a new preamplifier (MX7 rad hard ch...
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1998
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sg-smu-ink.sis_research-44932017-08-24T04:44:09Z The new ALEPH Silicon Vertex Detector CREANZA, D. THULASIDAS, Manoj The ALEPH collaboration, in view of the importance of effective vertex detection for the Higgs boson search at LEP 2, decided to upgrade the previous vertex detector. Main changes were an increased length (+/- 20 cm), a higher granularity for r phi view (50 mu m), a new preamplifier (MX7 rad hard chip), a polymide (upilex) fan-out on z side to carry the signals from the strips to the front-end electronics outside the fiducial region reducing consequently the passive material in the central region by a factor of two. The detector, the running experience and its performance will be described. (C) 1998 Elsevier Science B.V. All rights reserved. 1998-05-01T07:00:00Z text application/pdf https://ink.library.smu.edu.sg/sis_research/3492 info:doi/10.1016/S0168-9002(97)91255-9 https://ink.library.smu.edu.sg/context/sis_research/article/4493/viewcontent/New_ALEPH_Silicon_Vertex_Detector.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Computing and Information Systems eng Institutional Knowledge at Singapore Management University Amplifiers (electronic) Polyimides Silicon sensors Physics |
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Amplifiers (electronic) Polyimides Silicon sensors Physics CREANZA, D. THULASIDAS, Manoj The new ALEPH Silicon Vertex Detector |
| description |
The ALEPH collaboration, in view of the importance of effective vertex detection for the Higgs boson search at LEP 2, decided to upgrade the previous vertex detector. Main changes were an increased length (+/- 20 cm), a higher granularity for r phi view (50 mu m), a new preamplifier (MX7 rad hard chip), a polymide (upilex) fan-out on z side to carry the signals from the strips to the front-end electronics outside the fiducial region reducing consequently the passive material in the central region by a factor of two. The detector, the running experience and its performance will be described. (C) 1998 Elsevier Science B.V. All rights reserved. |
| format |
text |
| author |
CREANZA, D. THULASIDAS, Manoj |
| author_facet |
CREANZA, D. THULASIDAS, Manoj |
| author_sort |
CREANZA, D. |
| title |
The new ALEPH Silicon Vertex Detector |
| title_short |
The new ALEPH Silicon Vertex Detector |
| title_full |
The new ALEPH Silicon Vertex Detector |
| title_fullStr |
The new ALEPH Silicon Vertex Detector |
| title_full_unstemmed |
The new ALEPH Silicon Vertex Detector |
| title_sort |
new aleph silicon vertex detector |
| publisher |
Institutional Knowledge at Singapore Management University |
| publishDate |
1998 |
| url |
https://ink.library.smu.edu.sg/sis_research/3492 https://ink.library.smu.edu.sg/context/sis_research/article/4493/viewcontent/New_ALEPH_Silicon_Vertex_Detector.pdf |
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