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GE1/1 Performance using 2023 collision data at $\sqrt{s}=13.6$ TeV
The muon detection efficiencies of the GE1/1 detectors with 2023 proton-proton collisions data at $\sqrt{s}=13.6$ TeV. The muons reconstructed as standalone (STA) muons are used to test the GE1/1 detection efficiency. The selected STA moun tracks should have $p_T>10$ GeV $(\chi^2/DOF<2)$, and...
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Lenguaje: | eng |
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2023
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Acceso en línea: | http://cds.cern.ch/record/2868789 |
_version_ | 1780978240913932288 |
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author | CMS Collaboration |
author_facet | CMS Collaboration |
author_sort | CMS Collaboration |
collection | CERN |
description | The muon detection efficiencies of the GE1/1 detectors with 2023 proton-proton collisions data at $\sqrt{s}=13.6$ TeV. The muons reconstructed as standalone (STA) muons are used to test the GE1/1 detection efficiency. The selected STA moun tracks should have $p_T>10$ GeV $(\chi^2/DOF<2)$, and have at least one segment in the CSC ME1/1 detector. The muon tracks are propagated to the GE1/1 detector surface. For each propagated track, the best compatible GEM reconstructed hit is looked for. The efficiency is defined as the ratio between the number of propagated hits on the active surface of the detector and the number of propagated hits matching with GEM hits within $\mid R\Delta\phi \mid<4$ mm. The detectors were operated at 690 $\mu A$ of equivalent divider current. Expressing the high voltage working point in terms of equivalent divider current allows the description of the seven GEM electrode voltages with a single value. It represents the voltage at which each of the seven electrodes would be, had the detector been powered through the GEM resistor divider at a given equivalent divider current. For the study, a muon dataset enriched with muons from Z boson decay was used amounting for a total recorded luminosity of 5.91 $fb^{-1}$. |
id | cern-2868789 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2023 |
record_format | invenio |
spelling | cern-28687892023-08-29T21:19:56Zhttp://cds.cern.ch/record/2868789engCMS CollaborationGE1/1 Performance using 2023 collision data at $\sqrt{s}=13.6$ TeVDetectors and Experimental TechniquesThe muon detection efficiencies of the GE1/1 detectors with 2023 proton-proton collisions data at $\sqrt{s}=13.6$ TeV. The muons reconstructed as standalone (STA) muons are used to test the GE1/1 detection efficiency. The selected STA moun tracks should have $p_T>10$ GeV $(\chi^2/DOF<2)$, and have at least one segment in the CSC ME1/1 detector. The muon tracks are propagated to the GE1/1 detector surface. For each propagated track, the best compatible GEM reconstructed hit is looked for. The efficiency is defined as the ratio between the number of propagated hits on the active surface of the detector and the number of propagated hits matching with GEM hits within $\mid R\Delta\phi \mid<4$ mm. The detectors were operated at 690 $\mu A$ of equivalent divider current. Expressing the high voltage working point in terms of equivalent divider current allows the description of the seven GEM electrode voltages with a single value. It represents the voltage at which each of the seven electrodes would be, had the detector been powered through the GEM resistor divider at a given equivalent divider current. For the study, a muon dataset enriched with muons from Z boson decay was used amounting for a total recorded luminosity of 5.91 $fb^{-1}$.CMS-DP-2023-052CERN-CMS-DP-2023-052oai:cds.cern.ch:28687892023-08-17 |
spellingShingle | Detectors and Experimental Techniques CMS Collaboration GE1/1 Performance using 2023 collision data at $\sqrt{s}=13.6$ TeV |
title | GE1/1 Performance using 2023 collision data at $\sqrt{s}=13.6$ TeV |
title_full | GE1/1 Performance using 2023 collision data at $\sqrt{s}=13.6$ TeV |
title_fullStr | GE1/1 Performance using 2023 collision data at $\sqrt{s}=13.6$ TeV |
title_full_unstemmed | GE1/1 Performance using 2023 collision data at $\sqrt{s}=13.6$ TeV |
title_short | GE1/1 Performance using 2023 collision data at $\sqrt{s}=13.6$ TeV |
title_sort | ge1/1 performance using 2023 collision data at $\sqrt{s}=13.6$ tev |
topic | Detectors and Experimental Techniques |
url | http://cds.cern.ch/record/2868789 |
work_keys_str_mv | AT cmscollaboration ge11performanceusing2023collisiondataatsqrts136tev |