Using graph neural networks to reconstruct charged pion showers in the CMS High Granularity Calorimeter
Creators: name: Aamir, M.
name: Acar, B.
name: Adamov, G.
name: Adams, T.
name: Adloff, C.
name: Afanasiev, S.
name: Agrawal, C.
name: Agrawal, C.
name: Ahmad, A.
name: Ahmed, H. A.
name: Akbar, S.
name: Akchurin, N.
name: Akgul, B.
name: Akgun, B.
name: Akpinar, R. O.
name: Aktas, E.
name: Al Kadhim, A.
name: Alexakhin, V.
name: Alimena, J.
name: Alison, J.
name: Alpana, A.
name: Alshehri, W.
name: Alvarez Dominguez, P.
name: Alyari, M.
name: Amendola, C.
name: Amir, R. B.
name: Andersen, S. B.
name: Andreev, Y.
name: Antoszczuk, P. D.
name: Aras, U.
name: Ardila, L.
name: Aspell, P.
name: Avila, M.
name: Awad, I.
name: Aydilek, O.
name: Azimi, Z.
name: Aznar Pretel, A.
name: Bach, O. A.
name: Bainbridge, R.
name: Bakshi, A.
name: Bam, B.
name: Banerjee, S.
name: Barney, D.
name: Bayraktar, O.
name: Beaudette, F.
name: Beaujean, F.
name: Becheva, E.
name: Behera, P. K.
name: Belloni, A.
name: Bergauer, T.
name: Besancon, M.
name: Bessidskaia Bylund, O.
name: Bhatt, L.
name: Bhattacharya, S.
name: Bhowmil, D.
name: Blekman, F.
name: Blinov, P.
name: Bloch, P.
name: Bodek, A.
name: Boger, A.
name: Bonnemaison, A.
name: Bouyjou, F.
name: Brennan, L.
name: Brondolin, E.
name: Brusamolino, A.
name: Bubanja, I.
name: Buchot Perraguin, A.
name: Bunin, P.
name: Burazin Misura, A.
name: Butler-nalin, A.
name: Cakir, A.
name: Callier, S.
name: Campbell, S.
name: Candemir, Y. B.
name: Canderan, K.
name: Cankocak, K.
name: Cappati, A.
name: Caregari, S.
name: Carron, S.
name: Carty, C.
name: Cauchois, A.
name: Ceard, L.
name: Cerci, S.
name: Chang, P. J.
name: Chatterjee, R. M.
name: Chatterjee, S.
name: Chattopadhyay, P.
name: Chatzistavrou, T.
name: Chaudhary, M. S.
name: Chauhan, A.
name: Chen, J.
name: Chen, J.
name: Chen, Y.
name: Cheng, K.
name: Cheung, H.
name: Chhikara, J.
name: Chiron, A.
name: Chiusi, M.
name: Chokheli, D.
name: Chudasama, R.
name: Clement, E.
name: Coco Mendez, S.
name: Coko, D.
name: Coskun, K.
name: Couderc, F.
name: Crossman, B.
name: Cui, Z.
name: Cuisset, T.
name: Cummings, G.
name: Curtis, E. M.
name: D'Alfonso, M.
name: Dhlerball, J.
name: Döhler-Ball, J.
name: Dadazhanova, O.
name: Damgov, J.
name: Das, I.
name: Das Gupta, S.
name: Dauncey, P.
name: David Tinoco Mendes, A.
name: Davies, G.
name: Davignon, O.
name: de Barbaro, P.
name: De La Taille, C.
name: De Silva, M.
name: De Wit, A.
name: Debbins, P.
name: Defranchis, M. M.
name: Delagnes, E.
name: Devouge, P.
name: Dewangan, C.
name: Di Guglielmo, G.
name: Diehl, L.
name: Dilsiz, K.
name: Dincer, G. G.
name: Dittmann, J.
name: Dragicevic, M.
name: Du, D.
name: Dubinchik, B.
name: Dugad, S.
name: Dulucq, F.
name: Dumanoglu, I.
name: Duran, B.
name: Dutta, S.
name: Dutta, V.
name: Dychkant, A.
name: Dünser, M.
name: Edberg, T.
name: Ehle, I. T.
name: El Berni, A.
name: Elias, F.
name: Eno, S. C.
name: Erdogan, E. N.
name: Erkmen, B.
name: Ershov, Y.
name: Ertorer, E. Y.
name: Extier, S.
name: Eychenne, L.
name: Fedar, Y. E.
name: Fedi, G.
name: Figueiredo De Sá Sousa De Almeida, J. P.
name: Fontana Santos Santos Alves, B. A.
name: Frahm, E.
name: Francis, K.
name: Freeman, J.
name: French, T.
name: Gaede, F.
name: Gandhi, P. K.
name: Ganjour, S.
name: Garcia-Bellido, A.
name: Gastaldi, F.
name: Gazi, L.
name: Gecse, Z.
name: Gerwig, H.
name: Gevin, O.
name: Ghosh, Saranya Samik
name: Ghosh, Shamik
name: Gill, K.
name: Gingu, C.
name: Gleyzer, S.
name: Godinovic, N.
name: Goek, M.
name: Goettlicher, P.
name: Goff, R.
name: Gok, M.
name: Golunov, A.
name: Gonultas, B.
name: González Martínez, J. D.
name: Gorbounov, N.
name: Gouskos, L.
name: Gray, A.
name: Gray, L.
name: Grieco, C.
name: Groenroos, S.
name: Groner, D.
name: Gruber, A.
name: Grummer, A.
name: Grönroos, S.
name: Guerrero, D.
name: Guilloux, F.
name: Guler, Y.
name: Gungordu, A. D.
name: Guo, J.
name: Guo, K.
name: Gurpinar Guler, E.
name: Gutti, H. K.
name: Guvenli, A. A.
name: Gülmez, E.
name: Hacisahinoglu, B.
name: Halkin, Y.
name: Hamilton Ilha Machado, G.
name: Hare, H. S.
name: Hatakeyama, K.
name: Heering, A. H.
name: Hegde, V.
name: Heintz, U.
name: Hinton, N.
name: Hinzmann, A.
name: Hirschauer, J.
name: Hitlin, D.
name: Hoff, J.
name: Hos, İ.
name: Hou, B.
name: Hou, X.
name: Howard, A.
name: Howe, C.
name: Hsieh, H.
name: Hsu, T.
name: Hua, H.
name: Hummer, F.
name: Imran, M.
name: Incandela, J.
name: Iren, E.
name: Isildak, B.
name: Jackson, P. S.
name: Jackson, W. J.
name: Jain, S.
name: Jana, P.
name: Jaroslavceva, J.
name: Jena, S.
name: Jige, A.
name: Jordano, P. P.
name: Joshi, U.
name: Kaadze, K.
name: Kachanov, V.
name: Kafizov, A.
name: Kalipoliti, L.
name: Kallil Tharayil, A.
name: Kaluzinska, O.
name: Kamble, S.
name: Kaminskiy, A.
name: Kanemura, M.
name: Kanso, H.
name: Kao, Y.
name: Kapic, A.
name: Kapsiak, C.
name: Karjavine, V.
name: Karmakar, S.
name: Karneyeu, A.
name: Kaya, M.
name: Kayis Topaksu, A.
name: Kaynak, B.
name: Kazhykarim, Y.
name: Khan, F. A.
name: Khudiakov, A.
name: Kieseler, J.
name: Kim, R. S.
name: Klijnsma, T.
name: Kloiber, E. G.
name: Klute, M.
name: Kocak, Z.
name: Kodali, K. R.
name: Koetz, K.
name: Kolberg, T.
name: Kolcu, O. B.
name: Komaragiri, J. R.
name: Komm, M.
name: Kopsalis, I.
name: Krause, H. A.
name: Krawczyk, M. A.
name: Krishnaswamy Vinayakam, T. R.
name: Kristiansen, K.
name: Kristic, A.
name: Krohn, M.
name: Kronheim, B.
name: Krüger, K.
name: Kudtarkar, C.
name: Kulis, S.
name: Kumar, M.
name: Kumar, N.
name: Kumar, S.
name: Kumar Verma, R.
name: Kunori, S.
name: Kunts, A.
name: Kuo, C.
name: Kurenkov, A.
name: Kuryatkov, V.
name: Kyre, S.
name: Ladenson, J.
name: Lamichhane, K.
name: Landsberg, G.
name: Langford, J.
name: Laudrain, A.
name: Laughlin, R.
name: Lawhorn, J.
name: Le Dortz, O.
name: Lee, S. W.
name: Lektauers, A.
name: Lelas, D.
name: Leon, M.
name: Levchuk, L.
name: Li, A. J.
name: Li, J.
name: Li, Y.
name: Liang, Z.
name: Liao, H.
name: Lin, K.
name: Lin, W.
name: Lin, Z.
name: Lincoln, D.
name: Linssen, L.
name: Litomin, A.
name: Liu, G.
name: Liu, Y.
name: Lobanov, A.
name: Lohezic, V.
name: Loiseau, T.
name: Lu, C.
name: Lu, R.
name: Lu, S. Y.
name: Lukens, P.
name: Mackenzie, M.
name: Magnan, A.
name: Magniette, F.
name: Mahjoub, A.
name: Mahon, D.
name: Majumder, G.
name: Makarenko, V.
name: Malakhov, A.
name: Malgeri, L.
name: Mallios, S.
name: Mandloi, C.
name: Mankel, A.
name: Mannelli, M.
name: Mans, J.
name: Mantilla, C.
name: Martinez, G.
name: Massa, C.
name: Masterson, P.
name: Matthewman, M.
name: Matveev, V.
name: Mayekar, S.
name: Mazlov, I.
name: Mehta, A.
name: Mestvirishvili, A.
name: Miao, Y.
name: Milella, G.
name: Mirza, I. R.
name: Mitra, P.
name: Moccia, S.
name: Mohanty, G. B.
name: Monti, F.
name: Moortgat, F.
name: Murthy, S.
name: Music, J.
name: Musienko, Y.
name: Nabili, S.
name: Nayak, S.
name: Nelson, J. W.
name: Nema, A.
name: Neutelings, I.
name: Niedziela, J.
name: Nikitenko, A.
name: Noonan, D.
name: Noy, M.
name: Nurdan, K.
name: Obraztsov, S.
name: Ochando, C.
name: Ogul, H.
name: Olsson, J.
name: Onel, Y.
name: Ozkorucuklu, S.
name: Paganis, E.
name: Palit, P.
name: Pan, R.
name: Pandey, S.
name: Pantaleo, F.
name: Papageorgakis, C.
name: Paramesvaran, S.
name: Paranjpe, M. M.
name: Parolia, S.
name: Parsons, A. G.
name: Parygin, P.
name: Peñaló, K.
name: Pastika, J.
name: Paulini, M.
name: Paus, C.
name: Peñaló Castillo, K.
name: Pedro, K.
name: Pekic, V.
name: Peltola, T.
name: Peng, B.
name: Perego, A.
name: Perini, D.
name: Petrilli, A.
name: Pham, H.
name: Podem, S. K.
name: Popov, V.
name: Portales, L.
name: Potok, O.
name: Pradeep, P. B.
name: Pramanik, R.
name: Prosper, H.
name: Prvan, M.
name: Qasim, S. R.
name: Qu, H.
name: Quast, T.
name: Quiroga Trivio, A.
name: Rabour, L.
name: Raicevic, N.
name: Rajpoot, H.
name: Rao, M. A.
name: Rapacz, K.
name: Redjeb, W.
name: Reinecke, M.
name: Revering, M.
name: Roberts, A.
name: Rohlf, J.
name: Rosado, P.
name: Rose, A.
name: Rothman, S.
name: Rout, P. K.
name: Rovere, M.
name: Roy, A.
name: Rubinov, P.
name: Rumerio, P.
name: Rusack, R.
name: Rygaard, L.
name: Ryjov, V.
name: Sadivnycha, S.
name: Sahin, M. Ö.
name: Sakarya, U.
name: Salerno, R.
name: Saradhy, R.
name: Saraf, M.
name: Sarbandi, K.
name: Sarkisla, M. A.
name: Satyshev, I.
name: Saud, N.
name: Sauvan, J.
name: Schindler, G.
name: Schmidt, A.
name: Schmidt, I.
name: Schmitt, M. H.
name: Sculac, A.
name: Sculac, T.
name: Sedelnikov, A.
name: Seez, C.
name: Sefkow, F.
name: Selivanova, D.
name: Selvaggi, M.
name: Sergeychik, V.
name: Sert, H.
name: Shahid, M.
name: Sharma, P.
name: Sharma, R.
name: Sharma, S.
name: Shelake, M.
name: Shenai, A.
name: Shih, C. W.
name: Shinde, R.
name: Shmygol, D.
name: Shukla, R.
name: Sicking, E.
name: Silva, P.
name: Simsek, C.
name: Simsek, E.
name: Sirasva, B. K.
name: Sirois, Y.
name: Song, S.
name: Song, Y.
name: Soudais, G.
name: Sriram, S.
name: St Jacques, R. R.
name: Stahl Leiton, A. G.
name: Steen, A.
name: Stein, J.
name: Strait, J.
name: Strobbe, N.
name: Su, X.
name: Sukhov, E.
name: Suleiman, A.
name: Sunar Cerci, D.
name: Suryadevara, P.
name: Swain, K.
name: Syal, C.
name: Tali, B.
name: Tanay, K.
name: Tang, W.
name: Tanvir, A.
name: Tao, J.
name: Tarabini, A.
name: Tatli, T.
name: Taylor, R.
name: Taysi, Z. C.
name: Teafoe, G.
name: Tee, C. Z.
name: Terrill, W.
name: Thienpont, D.
name: Thomas, P. E.
name: Thomas, R.
name: Titov, M.
name: Todd, C.
name: Todd, E.
name: Toms, M.
name: Tosun, A.
name: Troska, J.
name: Tsai, L.
name: Tsamalaidze, Z.
name: Tsionou, D.
name: Tsipolitis, G.
name: Tsirigoti, M.
name: Tu, R.
name: Tural Polat, S. N.
name: Undleeb, S.
name: Usai, E.
name: Uslan, E.
name: Ustinov, V.
name: Voytishin, N.
name: Uzunian, A.
name: Vernazza, E.
name: Viahin, O.
name: Viazlo, O.
name: Vichoudis, P.
name: Vijay, A.
name: Virdee, T.
name: Voirin, E.
name: Vojinovic, M.
name: Vámi, T. Á.
name: Wade, A.
name: Walter, D.
name: Wang, C.
name: Wang, F.
name: Wang, J.
name: Wang, K.
name: Wang, X.
name: Wang, X.
name: Wang, Y.
name: Wang, Z.
name: Wanlin, E.
name: Wayne, M.
name: Wetzel, J.
name: Whitbeck, A.
name: Wickwire, R.
name: Wilmot, D.
name: Wilson, J.
name: Wu, H.
name: Xiao, M.
name: Yang, J.
name: Yazici, B.
name: Ye, Y.
name: Yerli, B.
name: Yetkin, T.
name: Yi, R.
name: Yohay, R.
name: Yu, T.
name: Yuan, C.
name: Yuan, X.
name: Yuksel, O.
name: YushmanoV, I.
name: Yusuff, I.
name: Zabi, A.
name: Zareckis, D.
name: Zarubin, A.
name: Zehetner, P.
name: Zghiche, A.
name: Zhang, C.
name: Zhang, D.
name: Zhang, H.
name: Zhang, J.
name: Zhang, J.
name: Zhang, Z.
name: Zhao, X.
name: Zhong, J.
name: Zhou, Y.
name: Zorbilmez, Ç.
name: CMS HGCAL Collaboration
name: CALICE AHCAL Collaboration
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2024
Subjects: subject: 610
subject: Calorimeters
subject: Pattern recognition, cluster finding, calibration and fitting methods
subject: Performance of High Energy Physics Detectors
subject: Si microstrip and pad detectors

description: A novel method to reconstruct the energy of hadronic showersin the CMS High Granularity Calorimeter (HGCAL) is presented. TheHGCAL is a sampling calorimeter with very fine transverse andlongitudinal granularity. The active media are silicon sensors andscintillator tiles readout by SiPMs and the absorbers are acombination of lead and Cu/CuW in the electromagnetic section, andsteel in the hadronic section. The shower reconstruction method isbased on graph neural networks and it makes use of a dynamicreduction network architecture. It is shown that the algorithm isable to capture and mitigate the main effects that normally hinderthe reconstruction of hadronic showers using classicalreconstruction methods, by compensating for fluctuations in themultiplicity, energy, and spatial distributions of the shower'sconstituents. The performance of the algorithm is evaluated usingtest beam data collected in 2018 prototype of the CMS HGCALaccompanied by a section of the CALICE AHCAL prototype. Thecapability of the method to mitigate the impact of energy leakagefrom the calorimeter is also demonstrated.