000110870 001__ 110870
000110870 005__ 20230519145536.0
000110870 0247_ $$2doi$$a10.1007/JHEP01(2021)189
000110870 0248_ $$2sideral$$a126478
000110870 037__ $$aART-2021-126478
000110870 041__ $$aeng
000110870 100__ $$aKekic, M
000110870 245__ $$aDemonstration of background rejection using deep convolutional neural networks in the NEXT experiment
000110870 260__ $$c2021
000110870 5060_ $$aAccess copy available to the general public$$fUnrestricted
000110870 5203_ $$aConvolutional neural networks (CNNs) are widely used state-of-the-art computer vision tools that are becoming increasingly popular in high-energy physics. In this paper, we attempt to understand the potential of CNNs for event classification in the NEXT experiment, which will search for neutrinoless double-beta decay in Xe-136. To do so, we demonstrate the usage of CNNs for the identification of electron-positron pair production events, which exhibit a topology similar to that of a neutrinoless double-beta decay event. These events were produced in the NEXT-White high-pressure xenon TPC using 2.6 MeV gamma rays from a Th-228 calibration source. We train a network on Monte Carlo-simulated events and show that, by applying on-the-fly data augmentation, the network can be made robust against differences between simulation and data. The use of CNNs offers significant improvement in signal efficiency and background rejection when compared to previous non-CNN-based analyses.
000110870 540__ $$9info:eu-repo/semantics/openAccess$$aby-nd$$uhttp://creativecommons.org/licenses/by-nd/3.0/es/
000110870 590__ $$a6.376$$b2021
000110870 592__ $$a0.895$$b2021
000110870 594__ $$a10.3$$b2021
000110870 591__ $$aPHYSICS, PARTICLES & FIELDS$$b6 / 29 = 0.207$$c2021$$dQ1$$eT1
000110870 593__ $$aNuclear and High Energy Physics$$c2021$$dQ2
000110870 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000110870 700__ $$aAdams, C
000110870 700__ $$aWoodruff, K
000110870 700__ $$aRenner, J
000110870 700__ $$aChurch, E
000110870 700__ $$aDel Tutto, M
000110870 700__ $$aMorata, JAH
000110870 700__ $$aGomez-Cadenas, JJ
000110870 700__ $$aAlvarez, V
000110870 700__ $$aArazi, L
000110870 700__ $$aArnquist, IJ
000110870 700__ $$aAzevedo, CDR
000110870 700__ $$aBailey, K
000110870 700__ $$aBallester, F
000110870 700__ $$aBenlloch-Rodriguez, JM
000110870 700__ $$aBorges, FIGM
000110870 700__ $$aByrnes, N
000110870 700__ $$aCarcel, S
000110870 700__ $$aCarrion, JV
000110870 700__ $$0(orcid)0000-0002-6948-5101$$aCebrian, S$$uUniversidad de Zaragoza
000110870 700__ $$aConde, CAN
000110870 700__ $$aContreras, T
000110870 700__ $$aDiaz, G
000110870 700__ $$aDiaz, J
000110870 700__ $$aDiesburg, M
000110870 700__ $$aEscada, J
000110870 700__ $$aEsteve, R
000110870 700__ $$aFelkai, R
000110870 700__ $$aFernandes, AFM
000110870 700__ $$aFernandes, LMP
000110870 700__ $$aFerrario, P
000110870 700__ $$aFerreira, AL
000110870 700__ $$aFreitas, EDC
000110870 700__ $$aGenerowicz, J
000110870 700__ $$aGhosh, S
000110870 700__ $$aGoldschmidt, A
000110870 700__ $$aGonzalez-Diaz, D
000110870 700__ $$aGuenette, R
000110870 700__ $$aGutierrez, RM
000110870 700__ $$aHaefner, J
000110870 700__ $$aHafidi, K
000110870 700__ $$aHauptman, J
000110870 700__ $$aHenriques, CAO
000110870 700__ $$aHerrero, P
000110870 700__ $$aHerrero, V
000110870 700__ $$aIfergan, Y
000110870 700__ $$aJones, BJP
000110870 700__ $$aLabarga, L
000110870 700__ $$aLaing, A
000110870 700__ $$aLebrun, P
000110870 700__ $$aLopez-March, N
000110870 700__ $$aLosada, M
000110870 700__ $$aMano, RDP
000110870 700__ $$aMartin-Albo, J
000110870 700__ $$aMartinez, A
000110870 700__ $$aMartinez-Lema, G
000110870 700__ $$aMartinez-Vara, M
000110870 700__ $$aMcDonald, AD
000110870 700__ $$aMeziani, ZE
000110870 700__ $$aMonrabal, F
000110870 700__ $$aMonteiro, CMB
000110870 700__ $$aMora, FJ
000110870 700__ $$aVidal, JM
000110870 700__ $$aNovella, P
000110870 700__ $$aNygren, DR
000110870 700__ $$aPalmeiro, B
000110870 700__ $$aPara, A
000110870 700__ $$aPerez, J
000110870 700__ $$aQuerol, M
000110870 700__ $$aRedwine, AB
000110870 700__ $$aRipoll, L
000110870 700__ $$aGarcia, YR
000110870 700__ $$aRodriguez, J
000110870 700__ $$aRogers, L
000110870 700__ $$aRomeo, B
000110870 700__ $$aRomo-Luque, C
000110870 700__ $$aSantos, FP
000110870 700__ $$ados Santos, JMF
000110870 700__ $$aSimon, A
000110870 700__ $$aSofka, C
000110870 700__ $$aSorel, M
000110870 700__ $$aStiegler, T
000110870 700__ $$aToledo, JF
000110870 700__ $$aTorrent, J
000110870 700__ $$aUson, A
000110870 700__ $$aVeloso, JFCA
000110870 700__ $$aWebb, R
000110870 700__ $$aWeiss-Babai, R
000110870 700__ $$aWhite, JT
000110870 700__ $$aYahlali, N
000110870 7102_ $$12004$$2390$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Atóm.Molec.y Nucl.
000110870 773__ $$g1 (2021), 189$$pJ. high energy phys.$$tJournal of High Energy Physics$$x1126-6708
000110870 8564_ $$s107662$$uhttps://zaguan.unizar.es/record/110870/files/texto_completo.pdf$$yPostprint
000110870 8564_ $$s2089661$$uhttps://zaguan.unizar.es/record/110870/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000110870 909CO $$ooai:zaguan.unizar.es:110870$$particulos$$pdriver
000110870 951__ $$a2023-05-18-15:36:29
000110870 980__ $$aARTICLE