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Insertion of STC into TRT at the Department of Physics, Oxford
Credit: CERN

Dr Patrick Green

PDRA

Sub department

  • Particle Physics

Research groups

  • Accelerator Neutrinos
patrick.green@physics.ox.ac.uk
Telephone: 273449
Denys Wilkinson Building, room 666
  • About
  • Publications

Wire-cell 3D pattern recognition techniques for neutrino event reconstruction in large LArTPCs: algorithm description and quantitative evaluation with MicroBooNE simulation

Journal of Instrumentation IOP Publishing 17 (2022) P01037

Authors:

giles Barr, Kirsty Duffy

Abstract:

Wire-Cell is a 3D event reconstruction package for liquid argon time projection chambers. Through geometry, time, and drifted charge from multiple readout wire planes, 3D space points with associated charge are reconstructed prior to the pattern recognition stage. Pattern recognition techniques, including track trajectory and 響戫憚/響戫懃 (ionization charge per unit length) fitting, 3D neutrino vertex fitting, track and shower separation, particle-level clustering, and particle identification are then applied on these 3D space points as well as the original 2D projection measurements. A deep neural network is developed to enhance the reconstruction of the neutrino interaction vertex. Compared to traditional algorithms, the deep neural network boosts the vertex efficiency by a relative 30% for charged-current 頊堩憭 interactions. This pattern recognition achieves 80-90% reconstruction efficiencies for primary leptons, after a 65.8% (72.9%) vertex efficiency for charged-current 頊堩憭 (頊堩渿) interactions. Based on the resulting reconstructed particles and their kinematics, we also achieve 15-20% energy reconstruction resolutions for charged-current neutrino interactions.

Cosmic ray muon clustering for the MicroBooNE liquid argon time projection chamber using sMask-RCNN

(2022)

Authors:

MicroBooNE collaboration, P Abratenko, R An, J Anthony, L Arellano, J Asaadi, A Ashkenazi, S Balasubramanian, B Baller, C Barnes, G Barr, J Barrow, V Basque, L Bathe-Peters, O Benevides Rodrigues, S Berkman, A Bhanderi, A Bhat, M Bishai, A Blake, T Bolton, JY Book, L Camilleri, D Caratelli, I Caro Terrazas, F Cavanna, G Cerati, Y Chen, E Church, D Cianci, JM Conrad, M Convery, L Cooper-Troendle, JI Crespo-Anadon, M Del Tutto, SR Dennis, P Detje, A Devitt, R Diurba, R Dorrill, K Duffy, S Dytman, B Eberly, A Ereditato, JJ Evans, R Fine, GA Fiorentini Aguirre, RS Fitzpatrick, BT Fleming, N Foppiani, D Franco, AP Furmanski, D Garcia-Gamez, S Gardiner, G Ge, S Gollapinni, O Goodwin, E Gramellini, P Green, H Greenlee, W Gu, R Guenette, P Guzowski, L Hagaman, O Hen, C Hilgenberg, GA Horton-Smith, A Hourlier, R Itay, C James, X Ji, L Jiang, JH Jo, RA Johnson, YJ Jwa, D Kalra, N Kamp, N Kaneshige, G Karagiorgi, W Ketchum, M Kirby, T Kobilarcik, I Kreslo, I Lepetic, J-Y Li, K Li, Y Li, K Lin, BR Littlejohn, WC Louis, X Luo, K Manivannan, C Mariani, D Marsden, J Marshall, DA Martinez Caicedo, K Mason, A Mastbaum, N McConkey, V Meddage, T Mettler, K Miller, J Mills, K Mistry, T Mohayai, A Mogan, J Moon, M Mooney, AF Moor, CD Moore, L Mora Lepin, J Mousseau, S Mulleria Babu, M Murphy, D Naples, A Navrer-Agasson, M Nebot-Guinot, RK Neely, DA Newmark, J Nowak, M Nunes, O Palamara, V Paolone, A Papadopoulou, V Papavassiliou, SF Pate, N Patel, A Paudel, Z Pavlovic, E Piasetzky, I Ponce-Pinto, S Prince, X Qian, JL Raaf, V Radeka, A Rafique, M Reggiani-Guzzo, L Ren, LCJ Rice, L Rochester, J Rodriguez Rondon, M Rosenberg, M Ross-Lonergan, G Scanavini, DW Schmitz, A Schukraft, W Seligman, MH Shaevitz, R Sharankova, J Shi, J Sinclair, A Smith, EL Snider, M Soderberg, S Soldner-Rembold, P Spentzouris, J Spitz, M Stancari, J St John, T Strauss, K Sutton, S Sword-Fehlberg, AM Szelc, W Tang, K Terao, C Thorpe, D Totani, M Toups, Y-T Tsai, MA Uchida, T Usher, W Van De Pontseele, B Viren, M Weber, H Wei, Z Williams, S Wolbers, T Wongjirad, M Wospakrik, K Wresilo, N Wright, W Wu, E Yandel, T Yang, G Yarbrough, LE Yates, FJ Yu, HW Yu, GP Zeller, J Zennamo, C Zhang

A deep-learning based raw waveform region-of-interest finder for the liquid argon time projection chamber

Journal of Instrumentation IOP Publishing 17:01 (2022) p01018

Authors:

R Acciarri, B Baller, V Basque, C Bromberg, F Cavanna, D Edmunds, RS Fitzpatrick, B Fleming, P Green, C James, I Lepetic, X Luo, O Palamara, G Scanavini, M Soderberg, J Spitz, AM Szelc, L Uboldi, MHLS Wang, W Wu, T Yang

Design, construction and operation of the ProtoDUNE-SP Liquid Argon TPC

JOURNAL OF INSTRUMENTATION 17:1 (2022) ARTN P01005

Authors:

A Abed Abud, B Abi, R Acciarri, MA Acero, MR Adames, G Adamov, D Adams, M Adinolfi, A Aduszkiewicz, J Aguilar, Z Ahmad, J Ahmed, B Ali-Mohammadzadeh, T Alion, K Allison, S Alonso Monsalve, M Alrashed, C Alt, A Alton, P Amedo, J Anderson, C Andreopoulos, M Andreotti, MP Andrews, F Andrianala, S Andringa, N Anfimov, A Ankowski, M Antoniassi, M Antonova, A Antoshkin, S Antusch, A Aranda-Fernandez, A Ariga, LO Arnold, MA Arroyave, J Asaadi, L Asquith, A Aurisano, V Aushev, D Autiero, M Ayala-Torres, F Azfar, A Back, H Back, JJ Back, C Backhouse, P Baesso, I Bagaturia, L Bagby, N Balashov, S Balasubramanian, P Baldi, B Baller, B Bambah, F Barao, G Barenboim, GJ Barker, W Barkhouse, C Barnes, G Barr, J Barranco Monarca, A Barros, N Barros, JL Barrow, A Basharina-Freshville, A Bashyal, V Basque, E Belchior, JBR Battat, F Battisti, F Bay, JL Bazo Alba, JF Beacom, E Bechetoille, B Behera, L Bellantoni, G Bellettini, V Bellini, O Beltramello, D Belver, N Benekos, C Benitez Montiel, F Bento Neves, J Berger, S Berkman, P Bernardini, RM Berner, H Berns, S Bertolucci, M Betancourt, A Betancur Rodriguez, A Bevan, TJC Bezerra, M Bhattacharjee, S Bhuller, B Bhuyan, S Biagi, J Bian, M Biassoni, K Biery, B Bilki, M Bishai, A Bitadze, A Blake, FDM Blaszczyk, GC Blazey, E Blucher, J Boissevain, S Bolognesi, T Bolton, L Bomben, M Bonesini, M Bongrand, F Bonini, A Booth, C Booth, F Boran, S Bordoni, A Borkum, T Boschi, N Bostan, P Bour, C Bourgeois, SB Boyd, D Boyden, J Bracinik, D Braga, D Brailsford, A Branca, A Brandt, J Bremer, C Brew, E Brianne, SJ Brice, C Brizzolari, C Bromberg, G Brooijmans, J Brooke, A Bross, G Brunetti, M Brunetti, N Buchanan, H Budd, I Butorov, I Cagnoli, D Caiulo, R Calabrese, P Calafiura, J Calcutt, M Calin, S Calvez, E Calvo, A Caminata, M Campanelli, K Cankocak, D Caratelli, G Carini, B Carlus, MF Carneiro, P Carniti, I Caro Terrazas, H Carranza, T Carroll, JF Casta, A Castillo, C Castromonte, E Catano-Mur, C Cattadori, F Cavalier, F Cavanna, S Centro, G Cerati, A Cervelli, A Cervera Villanueva, M Chalifour, A Chappell, E Chardonnet, N Charitonidis, A Chatterjee, S Chattopadhyay, H Chen, K Chen, M Chen, Y Chen, Z Chen, Y Cheon, D Cherdack, C Chi, S Childress, A Chiriacescu, G Chisnall, K Cho, S Choate, D Chokheli, PS Chong, S Choubey, A Christensen, D Christian, G Christodoulou, A Chukanov, M Chung, E Church, V Cicero, P Clarke, TE Coan, AG Cocco, JAB Coelho, E Conley, R Conley, JM Conrad, M Convery, S Copello, L Corwin, R Valentim, L Cremaldi, L Cremonesi, JI Crespo-Anadon, M Crisler, E Cristaldo, R Cross, A Cudd, C Cuesta, Y Cui, D Cussans, M Dabrowski, O Dalager, H da Motta, L Da Silva Peres, C David, Q David, GS Davies, S Davini, J Dawson, K De, RM De Almeida, P Debbins, I De Bonis, MP Decowski, A de Gouvea, PC De Holanda, IL De Icaza Astiz, A Deisting, P De Jong, A Delbart, D Delepine, M Delgado, A Dell'Acqua, P De Lurgio, JRT de Mello Neto, DM DeMuth, S Dennis, C Densham, GW Deptuch, A De Roeck, V De Romeri, G De Souza, R Devi, R Dharmapalan, M Dias, F Diaz, JS Diaz, S Di Domizio, L Di Giulio, P Ding, L Di Noto, C Distefano, R Diurba, M Diwan, Z Djurcic, D Doering, S Dolan, F Dolek, MJ Dolinski, L Domine, D Douglas, D Douillet, G Drake, F Drielsma, L Duarte, D Duchesneau, K Duffy, P Dunne, T Durkin, H Duyang, O Dvornikov, DA Dwyer, AS Dyshkant, M Eads, A Earle, D Edmunds, J Eisch, L Emberger, S Emery, A Ereditato, T Erjavec, CO Escobar, G Eurin, JJ Evans, E Ewart, AC Ezeribe, K Fahey, A Falcone, M Fani, C Farnese, Y Farzan, D Fedoseev, J Felix, Y Feng, E Fernandez-Martinez, P Fernandez Menendez, M Fernandez Morales, F Ferraro, L Fields, P Filip, F Filthaut, A Fiorentini, M Fiorini, RS Fitzpatrick, W Flanagan, B Fleming, R Flight, DV Forero, J Fowler, W Fox, J Franc, K Francis, D Franco, J Freeman, J Freestone, J Fried, A Friedland, F Fuentes Robayo, S Fuess, I Furic, AP Furmanski, A Gabrielli, A Gago, H Gallagher, A Gallas, A Gallego-Ros, N Gallice, V Galymov, E Gamberini, T Gamble, F Ganacim, R Gandhi, R Gandrajula, F Gao, S Gao, ACB Garcia, D Garcia-Gamez, MA Garcia-Peris, S Gardiner, D Gastler, J Gauvreau, G Ge, B Gelli, A Gendotti, S Gent, Z Ghorbani-Moghaddam, P Giammaria, T Giammaria, D Gibin, I Gil-Botella, S Gilligan, C Girerd, AK Giri, D Gnani, O Gogota, M Gold, S Gollapinni, K Gollwitzer, RA Gomes, Bermeo LV Gomez, LS Gomez Fajardo, F Gonnella, JA Gonzalez-Cuevas, D Gonzalez Diaz, M Gonzalez-Lopez, MC Goodman, O Goodwin, S Goswami, C Gotti, E Goudzovski, C Grace, M Graham, R Gran, E Granados, P Granger, A Grant, C Grant, D Gratieri, P Green, L Greenler, J Greer, J Grenard, WC Griffith, M Groh, J Grudzinski, K Grzelak, W Gu, E Guardincerri, V Guarino, M Guarise, R Guenette, E Guerard, M Guerzoni, A Guglielmi, B Guo, KK Guthikonda, R Gutierrez, P Guzowski, MM Guzzo, S Gwon, C Ha, A Habig, H Hadavand, R Haenni, A Hahn, J Haiston, P Hamacher-Baumann, T Hamernik, P Hamilton, J Han, DA Harris, J Hartnell, J Harton, T Hasegawa, C Hasnip, R Hatcher, KW Hatfield, A Hatzikoutelis, C Hayes, K Hayrapetyan, J Hays, E Hazen, M He, A Heavey, KM Heeger, J Heise, K Hennessy, S Henry, MA Hernandez Morquecho, K Herner, L Hertel, J Hewes, A Higuera, T Hill, SJ Hillier, A Himmel, LR Hirsch, J Ho, J Hoff, A Holin, E Hoppe, GA Horton-Smith, M Hostert, A Hourlier, B Howard, R Howell, I Hristova, MS Hronek, J Huang, J Huang, J Hugon, G Iles, N Ilic, AM Iliescu, R Illingworth, G Ingratta, A Ioannisian, L Isenhower, R Itay, A Izmaylov, CM Jackson, V Jain, E James, W Jang, B Jargowsky, F Jediny, D Jena, YS Jeong, C Jesus-Valls, X Ji, L Jiang, S Jimenez, A Jipa, R Johnson, N Johnston, B Jones, SB Jones, M Judah, CK Jung, T Junk, Y Jwa, M Kabirnezhad, A Kaboth, I Kadenko, D Kalra, I Kakorin, A Kalitkina, F Kamiya, N Kaneshige, G Karagiorgi, G Karaman, A Karcher, M Karolak, Y Karyotakis, S Kasai, SP Kasetti, L Kashur, N Kazaryan, E Kearns, P Keener, KJ Kelly, E Kemp, O Kemularia, W Ketchum, SH Kettell, M Khabibullin, A Khotjantsev, A Khvedelidze, D Kim, B King, B Kirby, M Kirby, J Klein, K Koehler, LW Koerner, S Kohn, PP Koller, L Kolupaeva, D Korablev, M Kordosky, T Kosc, U Kose, VA Kostelecky, K Kothekar, F Krennrich, I Kreslo, W Kropp, Y Kudenko, VA Kudryavtsev, S Kulagin, J Kumar, P Kumar, P Kunze, C Kuruppu, V Kus, T Kutter, J Kvasnicka, D Kwak, A Lambert, BJ Land, K Lande, CE Lane, K Lang, T Langford, M Langstaff, J Larkin, P Lasorak, D Last, C Lastoria, A Laundrie, G Laurenti, A Lawrence, I Lazanu, R LaZur, M Lazzaroni, T Le, S Leardini, J Learned, P LeBrun, T LeCompte, C Lee, SY Lee, G Lehmann Miotto, R Lehnert, MA Leigui de Oliveira, M Leitner, LM Lepin, L Li, SW Li, T Li, Y Li, H Liao, CS Lin, Q Lin, S Lin, J Ling, A Lister, BR Littlejohn, J Liu, S Lockwitz, T Loew, M Lokajicek, I Lomidze, K Long, K Loo, T Lord, JM LoSecco, WC Louis, X-G Lu, KB Luk, X Luo, E Luppi, N Lurkin, T Lux, VP Luzio, D MacFarlane, AA Machado, P Machado, CT Macias, JR Macier, A Maddalena, A Madera, P Madigan, S Magill, K Mahn, A Maio, A Major, JA Maloney, G Mandrioli, RC Mandujano, J Maneira, L Manenti, S Manly, A Mann, K Manolopoulos, M Manrique Plata, VN Manyam, L Manzanillas, M Marchan, A Marchionni, W Marciano, D Marfatia, C Mariani, J Maricic, R Marie, F Marinho, AD Marino, D Marsden, M Marshak, CM Marshall, J Marshall, J Marteau, J Martin-Albo, N Martinez, DA Martinez Caicedo, S Martynenko, V Mascagna, K Mason, A Mastbaum, M Masud, F Matichard, S Matsuno, J Matthews, C Mauger, N Mauri, K Mavrokoridis, I Mawby, R Mazza, A Mazzacane, E Mazzucato, T McAskill, E McCluskey, N McConkey, KS McFarland, C McGrew, A McNab, A Mefodiev, P Mehta, P Melas, O Mena, S Menary, H Mendez, P Mendez, A Menegolli, G Meng, MD Messier, W Metcalf, T Mettler, M Mewes, H Meyer, T Miao, G Michna, T Miedema, V Mikola, R Milincic, G Miller, W Miller, J Mills, C Milne, O Mineev, OG Miranda, S Miryala, CS Mishra, SR Mishra, A Mislivec, D Mladenov, I Mocioiu, K Moffat, N Moggi, R Mohanta, TA Mohayai, N Mokhov, J Molina, L Molina Bueno, E Montagna, A Montanari, C Montanari, D Montanari, LM Montano Zetina, J Moon, SH Moon, M Mooney, AF Moor, D Moreno, C Morris, C Mossey, E Motuk, CA Moura, J Mousseau, G Mouster, W Mu, L Mualem, J Mueller, M Muether, S Mufson, F Muheim, A Muir, M Mulhearn, D Munford, H Muramatsu, S Murphy, J Musser, J Nachtman, S Nagu, M Nalbandyan, R Nandakumar, D Naples, S Narita, A Nath, D Navas-Nicolas, A Navrer-Agasson, N Nayak, M Nebot-Guinot, K Negishi, JK Nelson, J Nesbit, M Nessi, D Newbold, M Newcomer, D Newhart, H Newton, R Nichol, F Nicolas-Arnaldos, E Niner, K Nishimura, A Norman, A Norrick, R Northrop, P Novella, JA Nowak, M Oberling, JP Ochoa-Ricoux, A Olivares Del Campo, A Olivier, A Olshevskiy, Y Onel, Y Onishchuk, J Ott, L Pagani, S Pakvasa, G Palacio, O Palamara, S Palestini, JM Paley, M Pallavicini, C Palomares, JL Palomino-Gallo, W Panduro Vazquez, E Pantic, V Paolone, V Papadimitriou, R Papaleo, A Papanestis, S Paramesvaran, S Parke, E Parozzi, Z Parsa, M Parvu, S Pascoli, L Pasqualini, J Pasternak, J Pater, C Patrick, L Patrizii, RB Patterson, SJ Patton, T Patzak, A Paudel, B Paulos, L Paulucci, Z Pavlovic, G Pawloski, D Payne, V Pec, SJM Peeters, E Pennacchio, A Penzo, OLG Peres, J Perry, D Pershey, G Pessina, G Petrillo, C Petta, R Petti, F Piastra, L Pickering, F Pietropaolo, R Plunkett, R Poling, X Pons, N Poonthottathil, F Poppi, S Pordes, J Porter, M Potekhin, R Potenza, BVKS Potukuchi, J Pozimski, M Pozzato, S Prakash, T Prakash, M Prest, S Prince, F Psihas, D Pugnere, X Qian, MC Queiroga Bazetto, JL Raaf, V Radeka, J Rademacker, B Radics, A Rafique, E Raguzin, M Rai, M Rajaoalisoa, I Rakhno, A Rakotonandrasana, L Rakotondravohitra, YA Ramachers, R Rameika, MA Ramirez Delgado, B Ramson, A Rappoldi, G Raselli, P Ratoff, S Raut, RF Razakamiandra, E Rea, JS Real, B Rebel, M Reggiani-Guzzo, T Rehak, J Reichenbacher, SD Reitzner, H Rejeb Sfar, A Renshaw, S Rescia, F Resnati, A Reynolds, M Ribas, S Riboldi, C Riccio, G Riccobene, LCJ Rice, J Ricol, A Rigamonti, Y Rigaut, D Rivera, A Robert, L Rochester, M Roda, P Rodrigues, MJ Rodriguez Alonso, E Rodriguez Bonilla, J Rodriguez Rondon, LA Romo Villa, S Rosauro-Alcaraz, M Rosenberg, P Rosier, B Roskovec, M Rossella, M Rossi, J Rout, P Roy, S Roy, A Rubbia, C Rubbia, FC Rubio, B Russell, D Ruterbories, A Rybnikov, A Saa-Hernandez, R Saakyan, S Sacerdoti, T Safford, N Sahu, P Sala, N Samios, O Samoylov, MC Sanchez, V Sandberg, DA Sanders, D Sankey, S Santana, M Santos-Maldonado, N Saoulidou, P Sapienza, C Sarasty, I Sarcevic, G Savage, V Savinov, A Scaramelli, A Scarff, A Scarpelli, T Schaffer, H Schellman, S Schifano, P Schlabach, D Schmitz, K Scholberg, A Schukraft, E Segreto, A Selyunin, CR Senise, J Sensenig, M Seoane, I Seong, A Sergi, D Sgalaberna, MH Shaevitz, S Shafaq, M Shamma, R Sharankova, HR Sharma, R Sharma, R Kumar, T Shaw, C Shepherd-Themistocleous, A Sheshukov, S Shin, I Shoemaker, D Shooltz, R Shrock, H Siegel, L Simard, F Simon, N Simos, J Sinclair, G Sinev, J Singh, J Singh, L Singh, V Singh, R Sipos, FW Sippach, G Sirri, A Sitraka, K Siyeon, K Skarpaas, A Smith, E Smith, P Smith, J Smolik, M Smy, EL Snider, P Snopok, D Snowden-Ifft, M Soares Nunes, H Sobel, M Soderberg, S Sokolov, CJ Solano Salinas, S Soldner-Rembold, SR Soleti, N Solomey, V Solovov, WE Sondheim, M Sorel, A Sotnikov, J Soto-Oton, A Sousa, K Soustruznik, F Spagliardi, M Spanu, J Spitz, NJC Spooner, K Spurgeon, R Staley, M Stancari, L Stanco, R Stanley, R Stein, HM Steiner, AF Steklain Lisboa, J Stewart, B Stillwell, J Stock, F Stocker, T Stokes, M Strait, T Strauss, S Striganov, A Stuart, JG Suarez, H Sullivan, D Summers, A Surdo, V Susic, L Suter, CM Sutera, R Svoboda, B Szczerbinska, AM Szelc, HA Tanaka, B Tapia Oregui, A Tapper, S Tariq, E Tatar, R Tayloe, AM Teklu, M Tenti, K Terao, CA Ternes, F Terranova, G Testera, T Thakore, A Thea, JL Thompson, C Thorn, SC Timm, V Tishchenko, J Todd, L Tomassetti, A Tonazzo, D Torbunov, M Torti, M Tortola, F Tortorici, N Tosi, D Totani, M Toups, C Touramanis, R Travaglini, J Trevor, S Trilov, WH Trzaska, Y Tsai, Y-T Tsai, Z Tsamalaidze, KV Tsang, N Tsverava, S Tufanli, C Tull, E Tyley, M Tzanov, L Uboldi, MA Uchida, J Urheim, T Usher, S Uzunyan, MR Vagins, P Vahle, GA Valdiviesso, E Valencia, V Pia, Z Vallari, E Vallazza, JWF Valle, S Vallecorsa, R Van Berg, RG Van de Water, F Varanini, D Vargas, G Varner, J Vasel, S Vasina, G Vasseur, N Vaughan, K Vaziri, S Ventura, A Verdugo, S Vergani, MA Vermeulen, M Verzocchi, M Vicenzi, H Vieira de Souza, C Vignoli, C Vilela, B Viren, T Vrba, T Wachala, AV Waldron, M Wallbank, C Wallis, H Wang, J Wang, L Wang, MHLS Wang, Y Wang, Y Wang, K Warburton, D Warner, MO Wascko, D Waters, A Watson, P Weatherly, A Weber, M Weber, H Wei, A Weinstein, D Wenman, M Wetstein, A White, LH Whitehead, D Whittington, MJ Wilking, C Wilkinson, Z Williams, F Wilson, RJ Wilson, W Wisniewski, J Wolcott, T Wongjirad, A Wood, K Wood, E Worcester, M Worcester, C Wret, W Wu, W Wu, Y Xiao, F Xie, E Yandel, G Yang, K Yang, S Yang, T Yang, A Yankelevich, N Yershov, K Yonehara, T Young, B Yu, H Yu, H Yu, J Yu, W Yuan, R Zaki, J Zalesak, L Zambelli, B Zamorano, A Zani, L Zazueta, GP Zeller, J Zennamo, K Zeug, C Zhang, M Zhao, E Zhivun, G Zhu, P Zilberman, ED Zimmerman, M Zito, S Zucchelli, J Zuklin, V Zutshi, R Zwaska, DUNE Collaboration

Electromagnetic shower reconstruction and energy validation with Michel electrons and 蟺0 samples for the deep-learning-based analyses in MicroBooNE

Journal of Instrumentation IOP Publishing 16 (2021) T12017

Authors:

P Abratenko, R An, J Anthony, Giles Barr, Kirsty Duffy, N Tagg, W Van De Pontseele

Abstract:

This article presents the reconstruction of the electromagnetic activity from electrons and photons (showers) used in the MicroBooNE deep learning-based low energy electron search. The reconstruction algorithm uses a combination of traditional and deep learning-based techniques to estimate shower energies. We validate these predictions using two 谓渭-sourced data samples: charged/neutral current interactions with final state neutral pions and charged current interactions in which the muon stops and decays within the detector producing a Michel electron. Both the neutral pion sample and Michel electron sample demonstrate agreement between data and simulation. Further, the absolute shower energy scale is shown to be consistent with the relevant physical constant of each sample: the neutral pion mass peak and the Michel energy cutoff.

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