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Title: Quality control of silicon pixel wafers for the CMS Phase-1 pixel upgrade

Abstract

The CMS detector at the CERN Large Hadron Collider features as its innermost component a silicon pixel detector. The original pixel detector was completely replaced during the 2016-2017 winter technical stop. One of the goals of this Phase-1 Upgrade of the pixel detector was to replace the sensors in the original CMS forward pixel detector with new, unirradiated sensors. The new CMS forward pixel detector must survive an integrated luminosity of 300 fb$$^{-1}$$ before being replaced again prior to the High-Luminosity LHC era. Just as in the original construction, the Phase-1 forward pixel sensors were made of n$$^{+}$$-in-n Diffusion Oxygenated Float Zone silicon. This note documents the quality spot-checking of the new sensors, comparing our results with those provided by the vendor. In general there was good agreement between the results.

Authors:
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [4]
  1. Bingöl Univ. (Turkey); Univ. of Iowa, Iowa City (United States)
  2. Univ. of Iowa, Iowa City (United States)
  3. Univ. of Iowa, Iowa City (United States); Nanjing Normal Univ. (China)
  4. Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP)
OSTI Identifier:
1648562
Report Number(s):
FERMILAB-PUB-20-449-CMS
Journal ID: ISSN 1303-6122; oai:inspirehep.net:1774782
Grant/Contract Number:  
AC02-07CH11359
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Turkish Journal of Physics (Online)
Additional Journal Information:
Journal Volume: 43; Journal Issue: 6; Journal ID: ISSN 1303-6122
Publisher:
Scientific and Technological Research Council of Turkey
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; LHC; CMS; silicon pixel detector; Phase-1 Upgrade

Citation Formats

Dilsiz, Kamuran, Durgut, Süleyman, Yi, Kai, and Spiegel, Leonard. Quality control of silicon pixel wafers for the CMS Phase-1 pixel upgrade. United States: N. p., 2019. Web. doi:10.3906/fiz-1907-2.
Dilsiz, Kamuran, Durgut, Süleyman, Yi, Kai, & Spiegel, Leonard. Quality control of silicon pixel wafers for the CMS Phase-1 pixel upgrade. United States. doi:10.3906/fiz-1907-2.
Dilsiz, Kamuran, Durgut, Süleyman, Yi, Kai, and Spiegel, Leonard. Wed . "Quality control of silicon pixel wafers for the CMS Phase-1 pixel upgrade". United States. doi:10.3906/fiz-1907-2. https://www.osti.gov/servlets/purl/1648562.
@article{osti_1648562,
title = {Quality control of silicon pixel wafers for the CMS Phase-1 pixel upgrade},
author = {Dilsiz, Kamuran and Durgut, Süleyman and Yi, Kai and Spiegel, Leonard},
abstractNote = {The CMS detector at the CERN Large Hadron Collider features as its innermost component a silicon pixel detector. The original pixel detector was completely replaced during the 2016-2017 winter technical stop. One of the goals of this Phase-1 Upgrade of the pixel detector was to replace the sensors in the original CMS forward pixel detector with new, unirradiated sensors. The new CMS forward pixel detector must survive an integrated luminosity of 300 fb$^{-1}$ before being replaced again prior to the High-Luminosity LHC era. Just as in the original construction, the Phase-1 forward pixel sensors were made of n$^{+}$-in-n Diffusion Oxygenated Float Zone silicon. This note documents the quality spot-checking of the new sensors, comparing our results with those provided by the vendor. In general there was good agreement between the results.},
doi = {10.3906/fiz-1907-2},
journal = {Turkish Journal of Physics (Online)},
issn = {1303-6122},
number = 6,
volume = 43,
place = {United States},
year = {2019},
month = {10}
}

Journal Article:
Free Publicly Available Full Text
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