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BibTex format

@article{Abbaslu:2025:09/P09008,
author = {Abbaslu, S and Abed, Abud A and Acciarri, R and Accorsi, LP and Acero, MA and Adames, MR and Adamov, G and Adamowski, M and Adriano, C and Akbar, F and Alemanno, F and Alex, NS and Allison, K and Alrashed, M and Alton, A and Alvarez, R and Alves, T and Aman, A and Amar, H and Amedo, P and Anderson, J and Andrade, DA and Andreopoulos, C and Andreotti, M and Andrews, MP and Andrianala, F and Andringa, S and Anjarazafy, F and Ansarifard, S and Antic, D and Antoniassi, M and Aranda-Fernandez, A and Arellano, L and Arrieta, Diaz E and Arroyave, MA and Arteropons, M and Asaadi, J and Ascencio, M and Ashkenazi, A and Asner, D and Asquith, L and Atkin, E and Auguste, D and Aurisano, A and Aushev, V and Autiero, D and Ávila, Gómez D and Azam, MB and Azfar, F and Back, A and Back, JJ and Bae, Y and Bagaturia, I and Bagby, L and Baigarashev, D and Balasubramanian, S and Balboni, A and Baldi, P and Baldini, W and Baldonedo, J and Baller, B and Bambah, B and Barao, F and Barbu, D and Barenboim, G a},
doi = {09/P09008},
journal = {Journal of Instrumentation},
title = {Spatial and temporal evaluations of the liquid argon purity in ProtoDUNE-SP},
url = {http://dx.doi.org/10.1088/1748-0221/20/09/P09008},
volume = {20},
year = {2025}
}
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TY  - JOUR
AB  - Liquid argon time projection chambers (LArTPCs) rely on highly pure argon to ensure that ionization electrons produced by charged particles reach readout arrays. ProtoDUNE Single-Phase (ProtoDUNE-SP) was an approximately 700-ton liquid argon detector intended to prototype the Deep Underground Neutrino Experiment (DUNE) Far Detector Horizontal Drift module. It contains two drift volumes bisected by the cathode plane assembly, which is biased to create an almost uniform electric field in both volumes. The DUNE Far Detector modules must have robust cryogenic systems capable of filtering argon and supplying the TPC with clean liquid. This paper will explore comparisons of the argon purity measured by the purity monitors with those measured using muons in the TPC from October 2018 to November 2018. A new method is introduced to measure the liquid argon purity in the TPC using muons crossing both drift volumes of ProtoDUNE-SP. For extended periods on the timescale of weeks, the drift electron lifetime was measured to be above 30 ms using both systems. A particular focus will be placed on the measured purity of argon as a function of position in the detector.
AU  - Abbaslu,S
AU  - Abed,Abud A
AU  - Acciarri,R
AU  - Accorsi,LP
AU  - Acero,MA
AU  - Adames,MR
AU  - Adamov,G
AU  - Adamowski,M
AU  - Adriano,C
AU  - Akbar,F
AU  - Alemanno,F
AU  - Alex,NS
AU  - Allison,K
AU  - Alrashed,M
AU  - Alton,A
AU  - Alvarez,R
AU  - Alves,T
AU  - Aman,A
AU  - Amar,H
AU  - Amedo,P
AU  - Anderson,J
AU  - Andrade,DA
AU  - Andreopoulos,C
AU  - Andreotti,M
AU  - Andrews,MP
AU  - Andrianala,F
AU  - Andringa,S
AU  - Anjarazafy,F
AU  - Ansarifard,S
AU  - Antic,D
AU  - Antoniassi,M
AU  - Aranda-Fernandez,A
AU  - Arellano,L
AU  - Arrieta,Diaz E
AU  - Arroyave,MA
AU  - Arteropons,M
AU  - Asaadi,J
AU  - Ascencio,M
AU  - Ashkenazi,A
AU  - Asner,D
AU  - Asquith,L
AU  - Atkin,E
AU  - Auguste,D
AU  - Aurisano,A
AU  - Aushev,V
AU  - Autiero,D
AU  - Ávila,Gómez D
AU  - Azam,MB
AU  - Azfar,F
AU  - Back,A
AU  - Back,JJ
AU  - Bae,Y
AU  - Bagaturia,I
AU  - Bagby,L
AU  - Baigarashev,D
AU  - Balasubramanian,S
AU  - Balboni,A
AU  - Baldi,P
AU  - Baldini,W
AU  - Baldonedo,J
AU  - Baller,B
AU  - Bambah,B
AU  - Barao,F
AU  - Barbu,D
AU  - Barenboim,G
AU  - Barham,Alzás P
AU  - Barker,GJ
AU  - Barkhouse,W
AU  - Barr,G
AU  - Barros,A
AU  - Barros,N
AU  - Barrow,D
AU  - Barrow,JL
AU  - Basharina-Freshville,A
AU  - Bashyal,A
AU  - Basque,V
AU  - Bassani,M
AU  - Basu,D
AU  - Batchelor,C
AU  - Bathe-Peters,L
AU  - Battat,JBR
AU  - Battisti,F
AU  - Bautista,J
AU  - Bay,F
AU  - Bazo,Alba JLL
AU  - Beacom,JF
AU  - Bechetoille,E
AU  - Behera,B
AU  - Belchior,E
AU  - Bell,B
AU  - Bell,G
AU  - Bellantoni,L
AU  - Bellettini,G
AU  - Bellini,V
AU  - Beltramello,O
AU  - Belyaev,A
AU  - Benitez,Montiel C
AU  - Benjamin,D
AU  - Bento,Neves F
AU  - Berger,J
DO  - 09/P09008
PY  - 2025///
TI  - Spatial and temporal evaluations of the liquid argon purity in ProtoDUNE-SP
T2  - Journal of Instrumentation
UR  - http://dx.doi.org/10.1088/1748-0221/20/09/P09008
VL  - 20
ER  -
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