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NA62 Liquid Krypton Purity Monitor
A system for determining the purity of liquid krypton employed in the NA62 rare kaon decay experiment at CERN was developed based on the use of a time projection chamber. The attenuation of drifting ionization electrons from absorption of 511 keV gamma rays in liquid krypton was measured to estimate...
| Autores principales: | , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.nima.2023.168764 http://cds.cern.ch/record/2841134 |
| _version_ | 1780976165820825600 |
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| author | Bremer, Johan Bryman, Douglas Danielsson, Hans Falaleev, Valeri Koettig, Torsten Kurchaninov, Leonid Liberadzka-Porret, Joanna Onufrena, Aleksandra Velghe, Bob |
| author_facet | Bremer, Johan Bryman, Douglas Danielsson, Hans Falaleev, Valeri Koettig, Torsten Kurchaninov, Leonid Liberadzka-Porret, Joanna Onufrena, Aleksandra Velghe, Bob |
| author_sort | Bremer, Johan |
| collection | CERN |
| description | A system for determining the purity of liquid krypton employed in the NA62 rare kaon decay experiment at CERN was developed based on the use of a time projection chamber. The attenuation of drifting ionization electrons from absorption of 511 keV gamma rays in liquid krypton was measured to estimate the purity. The setup was tested with krypton purified from commercial sources. |
| id | cern-2841134 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2022 |
| record_format | invenio |
| spelling | cern-28411342023-10-26T05:10:57Zdoi:10.1016/j.nima.2023.168764http://cds.cern.ch/record/2841134engBremer, JohanBryman, DouglasDanielsson, HansFalaleev, ValeriKoettig, TorstenKurchaninov, LeonidLiberadzka-Porret, JoannaOnufrena, AleksandraVelghe, BobNA62 Liquid Krypton Purity Monitorhep-exParticle Physics - Experimentphysics.ins-detDetectors and Experimental TechniquesA system for determining the purity of liquid krypton employed in the NA62 rare kaon decay experiment at CERN was developed based on the use of a time projection chamber. The attenuation of drifting ionization electrons from absorption of 511 keV gamma rays in liquid krypton was measured to estimate the purity. The setup was tested with krypton purified from commercial sources.A system for determining the purity of liquid krypton used in the NA62 rare kaon decay experiment at CERN was developed based on a small time projection chamber. The lifetime of drifting ionization electrons from absorption of 511 keV gamma rays in liquid krypton was measured to assess the purity. The setup was tested with krypton obtained directly from the NA62 calorimeter and with krypton purified from commercial sources.arXiv:2210.16232oai:cds.cern.ch:28411342022-10-28 |
| spellingShingle | hep-ex Particle Physics - Experiment physics.ins-det Detectors and Experimental Techniques Bremer, Johan Bryman, Douglas Danielsson, Hans Falaleev, Valeri Koettig, Torsten Kurchaninov, Leonid Liberadzka-Porret, Joanna Onufrena, Aleksandra Velghe, Bob NA62 Liquid Krypton Purity Monitor |
| title | NA62 Liquid Krypton Purity Monitor |
| title_full | NA62 Liquid Krypton Purity Monitor |
| title_fullStr | NA62 Liquid Krypton Purity Monitor |
| title_full_unstemmed | NA62 Liquid Krypton Purity Monitor |
| title_short | NA62 Liquid Krypton Purity Monitor |
| title_sort | na62 liquid krypton purity monitor |
| topic | hep-ex Particle Physics - Experiment physics.ins-det Detectors and Experimental Techniques |
| url | https://dx.doi.org/10.1016/j.nima.2023.168764 http://cds.cern.ch/record/2841134 |
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