Sterile-neutrino search based on 259 days of KATRIN data

ArXiv 2503.18667 (2025)

Authors:

Himal Acharya, Max Aker, Dominic Batzler, Armen Beglarian, Justus Beisenkötter, Matteo Biassoni, Benedikt Bieringer, Yanina Biondi, Matthias Böttcher, Beate Bornschein, Lutz Bornschein, Marco Carminati, Auttakit Chatrabhuti, Suren Chilingaryan, Deseada Díaz Barrero, Byron A Daniel, Martin Descher, Otokar Dragoun, Guido Drexlin, Frank Edzards, Klaus Eitel, Enrico Ellinger, Ralph Engel, Sanshiro Enomoto, Luca Fallböhmer, Arne Felden, Caroline Fengler, Carlo Fiorini, Joseph A Formaggio, Christian Forstner, Florian M Fränkle, Giulio Gagliardi, Kevin Gauda, Andrew S Gavin, Woosik Gil, Ferenc Glück, Robin Grössle, Thomas Höhn, Khushbakht Habib, Volker Hannen, Leonard Haßelmann, Klaus Helbing, Hanna Henke, Svenja Heyns, Roman Hiller, David Hillesheimer, Dominic Hinz, Alexander Jansen, Christoph Köhler, Khanchai Khosonthongkee, Joshua Kohpeiß, Leonard Köllenberger, Andreas Kopmann, Neven Kovač, Luisa La Cascio, Leo Laschinger, Thierry Lasserre, Joscha Lauer, Thanh-Long Le, Ondřej Lebeda, Bjoern Lehnert, Alexey Lokhov, Moritz Machatschek, Alexander Marsteller, Eric L Martin, Kirsten McMichael, Christin Melzer, Lukas Erik Mettler, Susanne Mertens, Shailaja Mohanty, Jalal Mostafa, Immanuel Müller, Andrea Nava, Holger Neumann, Simon Niemes, Irene Nutini, Anthony Onillon, Diana S Parno, Maura Pavan, Udomsilp Pinsook, Jan Plößner, Alan WP Poon, Jose Manuel Lopez Poyato, Florian Priester, Jan Ráliš, Marco Röllig, Shivani Ramachandran, RG Hamish Robertson, Caroline Rodenbeck, Rudolf Sack, Alejandro Saenz, Richard Salomon, Jannis Schürmann, Peter Schäfer, Ann-Kathrin Schütz, Magnus Schlösser, Lisa Schlüter, Sonja Schneidewind, Ulrich Schnurr, Alessandro Schwemmer, Adrian Schwenck, Michal Šefčík, Jakkapat Seeyangnok, Daniel Siegmann, Frank Simon, Julanan Songwadhana, Felix Spanier, Daniela Spreng, Warintorn Sreethawong, Markus Steidl, Jaroslav Štorek, Xaver Stribl, Michael Sturm, Narumon Suwonjandee, Nicholas Tan Jerome, Helmut HH Telle, Thomas Thümmler, Larisa A Thorne, Nikita Titov, Igor Tkachev, Kerstin Trost, Korbinian Urban, Drahoš Vénos, Kathrin Valerius, Sascha Wüstling, Christian Weinheimer, Stefan Welte, Jürgen Wendel, Christoph Wiesinger, John F Wilkerson, Joachim Wolf, Johanna Wydra, Weiran Xu, Sergey Zadorozhny, Genrich Zeller

Measurement of the inhomogeneity of the KATRIN tritium source electric potential by high-resolution spectroscopy of conversion electrons from $^{83m}$Kr

(2025)

Authors:

H Acharya, M Aker, D Batzler, A Beglarian, J Beisenkötter, M Biassoni, B Bieringer, Y Biondi, F Block, B Bornschein, L Bornschein, M Böttcher, M Carminati, A Chatrabhuti, S Chilingaryan, BA Daniel, M Descher, D Díaz Barrero, O Dragoun, G Drexlin, F Edzards, K Eitel, E Ellinger, R Engel, S Enomoto, A Felden, C Fengler, C Fiorini, JA Formaggio, C Forstner, FM Fränkle, G Gagliardi, K Gauda, AS Gavin, W Gil, F Glück, R Größle, V Gupta, K Habib, V Hannen, L Hasselmann, K Helbing, S Heyns, R Hiller, D Hillesheimer, D Hinz, T Höhn, A Huber, A Jansen, K Khosonthongkee, M Klein, J Kohpeiß, C Köhler, A Kopmann, N Kovac, L La Cascio, L Laschinger, T Lasserre, J Lauer, TL Le, O Lebeda, B Lehnert, A Lokhov, M Machatschek, M Mark, A Marsteller, EL Martin, K McMichael, C Melzer, S Mertens, S Mohanty, J Mostafa, A Nava, H Neumann, S Niemes, I Nutini, A Onillon, R Ostertag, DS Parno, U Pinsook, J Plößner, AWP Poon, JML Poyato, F Priester, J Ráliš, S Ramachandran, RGH Robertson, C Rodenbeck, M Röllig, R Sack, A Saenz, R Salomon, P Schäfer, M Slezák, K Schlösser, M Schlösser, L Schlüter, S Schneidewind, U Schnurr, J Schürmann, AK Schütz, A Schwemmer, A Schwenck, J Seeyangnok, M Šefčík, D Siegmann, F Simon, J Songwadhana, F Spanier, D Spreng, W Sreethawong, M Steidl, J Štorek, X Stribl, M Sturm, N Suwonjandee, N Tan Jerome, HH Telle, LA Thorne, T Thümmler, K Trost, K Valerius, D Vénos, C Weinheimer, S Welte, J Wendel, C Wiesinger, JF Wilkerson, J Wolf, S Wüstling, J Wydra, W Xu, G Zeller

First differential measurement of the single $\mathbf{\pi}^+$ production cross section in neutrino neutral-current scattering

(2025)

Authors:

K Abe, S Abe, R Akutsu, H Alarakia-Charles, YI Alj Hakim, S Alonso Monsalve, L Anthony, S Aoki, KA Apte, T Arai, T Arihara, S Arimoto, N Babu, V Baranov, GJ Barker, G Barr, D Barrow, P Bates, L Bathe-Peters, M Batkiewicz-Kwasniak, N Baudis, V Berardi, L Berns, S Bhattacharjee, A Blanchet, A Blondel, S Bolognesi, S Bordoni, SB Boyd, C Bronner, A Bubak, M Buizza Avanzini, NF Calabria, S Cao, D Carabadjac, SL Cartwright, MP Casado, MG Catanesi, J Chakrani, A Chalumeau, A Chvirova, G Collazuol, F Cormier, AAL Craplet, A Cudd, D D'ago, C Dalmazzone, T Daret, P Dasgupta, C Davis, Yu I Davydov, G De Rosa, T Dealtry, C Densham, A Dergacheva, R Dharmapal Banerjee, F Di Lodovico, G Diaz Lopez, S Dolan, D Douqa, TA Doyle, O Drapier, KE Duffy, J Dumarchez, K Dygnarowicz, A Eguchi, J Elias, S Emery-Schrenk, G Erofeev, A Ershova, G Eurin, D Fedorova, S Fedotov, M Feltre, L Feng, D Ferlewicz, AJ Finch, MD Fitton, C Forza, M Friend, Y Fujii, Y Fukuda, Y Furui, AC Germer, L Giannessi, C Giganti, V Glagolev, M Gonin, EAG Goodman, K Gorshanov, P Govindaraj, M Grassi, M Guigue, FY Guo, DR Hadley, S Han, DA Harris, RJ Harris, T Hasegawa, CM Hasnip, S Hassani, NC Hastings, Y Hayato, I Heitkamp, D Henaff, Y Hino, J Holeczek, A Holin, T Holvey, NT Hong Van, T Honjo, K Hosokawa, J Hu, AK Ichikawa, K Ieki, M Ikeda, T Ishida, M Ishitsuka, A Izmaylov, SJ Jenkins, C Jesús-Valls, M Jia, JJ Jiang, JY Ji, TP Jones, P Jonsson, S Joshi, M Kabirnezhad, AC Kaboth, H Kakuno, J Kameda, S Karpova, VS Kasturi, Y Kataoka, T Katori, Y Kawamura, M Kawaue, E Kearns, M Khabibullin, A Khotjantsev, T Kikawa, S King, V Kiseeva, J Kisiel, A Klustová, L Kneale, H Kobayashi, L Koch, S Kodama, M Kolupanova, A Konaka, LL Kormos, Y Koshio, K Kowalik, Y Kudenko, Y Kudo, R Kurjata, V Kurochka, T Kutter, L Labarga, M Lachat, K Lachner, J Lagoda, SM Lakshmi, M Lamers James, A Langella, DH Langridge, J-F Laporte, D Last, N Latham, M Laveder, M Lawe, D Leon Silverio, S Levorato, SV Lewis, B Li, C Lin, RP Litchfield, SL Liu, W Li, A Longhin, A Lopez Moreno, L Ludovici, X Lu, T Lux, LN Machado, L Magaletti, K Mahn, KK Mahtani, S Manly, AD Marino, DA Martinez Caicedo, L Martinez, M Martini, T Matsubara, R Matsumoto, V Matveev, C Mauger, K Mavrokoridis, N McCauley, KS McFarland, J McKean, A Mefodiev, L Mellet, M Mezzetto, S Miki, V Mikola, EW Miller, A Minamino, O Mineev, S Mine, J Mirabito, M Miura, S Moriyama, S Moriyama, P Morrison, Th A Mueller, D Munford, A Muñoz, L Munteanu, Y Nagai, T Nakadaira, K Nakagiri, M Nakahata, Y Nakajima, KD Nakamura, Y Nakano, S Nakayama, T Nakaya, K Nakayoshi, CER Naseby, DT Nguyen, VQ Nguyen, S Nishimori, Y Nishimura, Y Noguchi, T Nosek, JC Nugent, HM O'Keeffe, L O'Sullivan, R Okazaki, W Okinaga, K Okumura, T Okusawa, N Onda, N Ospina, L Osu, Y Oyama, V Paolone, J Pasternak, M Pfaff, L Pickering, B Popov, AJ Portocarrero Yrey, M Posiadala-Zezula, YS Prabhu, H Prasad, F Pupilli, B Quilain, PT Quyen, E Radicioni, B Radics, MA Ramirez, R Ramsden, PN Ratoff, M Reh, G Reina, C Riccio, DW Riley, E Rondio, S Roth, N Roy, A Rubbia, L Russo, A Rychter, W Saenz, K Sakashita, F Sánchez, EM Sandford, Y Sato, T Schefke, K Scholberg, M Scott, Y Seiya, T Sekiguchi, H Sekiya, T Sekiya, D Seppala, D Sgalaberna, A Shaikhiev, M Shiozawa, Y Shiraishi, A Shvartsman, N Skrobova, K Skwarczynski, D Smyczek, M Smy, JT Sobczyk, H Sobel, FJP Soler, AJ Speers, R Spina, A Srivastava, P Stowell, Y Stroke, IA Suslov, A Suzuki, SY Suzuki, M Tada, S Tairafune, A Takeda, Y Takeuchi, HK Tanaka, H Tanigawa, VV Tereshchenko, N Thamm, N Tran, T Tsukamoto, M Tzanov, Y Uchida, M Vagins, M Varghese, I Vasilyev, G Vasseur, E Villa, U Virginet, T Vladisavljevic, T Wachala, D Wakabayashi, HT Wallace, JG Walsh, D Wark, MO Wascko, A Weber, R Wendell, MJ Wilking, C Wilkinson, JR Wilson, K Wood, C Wret, J Xia, K Yamamoto, T Yamamoto, Y Yang, T Yano, N Yershov, U Yevarouskaya, M Yokoyama, Y Yoshimoto, N Yoshimura, R Zaki, A Zalewska, J Zalipska, G Zarnecki, J Zhang, XY Zhao, H Zheng, H Zhong, T Zhu, M Ziembicki, ED Zimmerman, M Zito, S Zsoldos

Signal selection and model-independent extraction of the neutrino neutral-current single $\pi^+$ cross section with the T2K experiment

(2025)

Authors:

K Abe, S Abe, R Akutsu, H Alarakia-Charles, YI Alj Hakim, S Alonso Monsalve, L Anthony, S Aoki, KA Apte, T Arai, T Arihara, S Arimoto, N Babu, V Baranov, GJ Barker, G Barr, D Barrow, P Bates, L Bathe-Peters, M Batkiewicz-Kwasniak, N Baudis, V Berardi, L Berns, S Bhattacharjee, A Blanchet, A Blondel, S Bolognesi, S Bordoni, SB Boyd, C Bronner, A Bubak, M Buizza Avanzini, NF Calabria, S Cao, D Carabadjac, SL Cartwright, MP Casado, MG Catanesi, J Chakrani, A Chalumeau, A Chvirova, G Collazuol, F Cormier, AAL Craplet, A Cudd, D D'ago, C Dalmazzone, T Daret, P Dasgupta, C Davis, Yu I Davydov, G De Rosa, T Dealtry, C Densham, A Dergacheva, R Dharmapal Banerjee, F Di Lodovico, G Diaz Lopez, S Dolan, D Douqa, TA Doyle, O Drapier, KE Duffy, J Dumarchez, K Dygnarowicz, A Eguchi, J Elias, S Emery-Schrenk, G Erofeev, A Ershova, G Eurin, D Fedorova, S Fedotov, M Feltre, L Feng, D Ferlewicz, AJ Finch, MD Fitton, C Forza, M Friend, Y Fujii, Y Fukuda, Y Furui, AC Germer, L Giannessi, C Giganti, V Glagolev, M Gonin, EAG Goodman, K Gorshanov, P Govindaraj, M Grassi, M Guigue, FY Guo, DR Hadley, S Han, DA Harris, RJ Harris, T Hasegawa, CM Hasnip, S Hassani, NC Hastings, Y Hayato, I Heitkamp, D Henaff, Y Hino, J Holeczek, A Holin, T Holvey, NT Hong Van, T Honjo, K Hosokawa, J Hu, AK Ichikawa, K Ieki, M Ikeda, T Ishida, M Ishitsuka, A Izmaylov, SJ Jenkins, C Jesús-Valls, M Jia, JJ Jiang, JY Ji, TP Jones, P Jonsson, S Joshi, M Kabirnezhad, AC Kaboth, H Kakuno, J Kameda, S Karpova, VS Kasturi, Y Kataoka, T Katori, Y Kawamura, M Kawaue, E Kearns, M Khabibullin, A Khotjantsev, T Kikawa, S King, V Kiseeva, J Kisiel, A Klustová, L Kneale, H Kobayashi, L Koch, S Kodama, M Kolupanova, A Konaka, LL Kormos, Y Koshio, K Kowalik, Y Kudenko, Y Kudo, R Kurjata, V Kurochka, T Kutter, L Labarga, M Lachat, K Lachner, J Lagoda, SM Lakshmi, M Lamers James, A Langella, DH Langridge, J-F Laporte, D Last, N Latham, M Laveder, M Lawe, D Leon Silverio, S Levorato, SV Lewis, B Li, C Lin, RP Litchfield, SL Liu, W Li, A Longhin, A Lopez Moreno, L Ludovici, X Lu, T Lux, LN Machado, L Magaletti, K Mahn, KK Mahtani, S Manly, AD Marino, DA Martinez Caicedo, L Martinez, M Martini, T Matsubara, R Matsumoto, V Matveev, C Mauger, K Mavrokoridis, N McCauley, KS McFarland, J McKean, A Mefodiev, L Mellet, M Mezzetto, S Miki, V Mikola, EW Miller, A Minamino, O Mineev, S Mine, J Mirabito, M Miura, S Moriyama, S Moriyama, P Morrison, Th A Mueller, D Munford, A Muñoz, L Munteanu, Y Nagai, T Nakadaira, K Nakagiri, M Nakahata, Y Nakajima, KD Nakamura, Y Nakano, S Nakayama, T Nakaya, K Nakayoshi, CER Naseby, DT Nguyen, VQ Nguyen, S Nishimori, Y Nishimura, Y Noguchi, T Nosek, JC Nugent, HM O'Keeffe, L O'Sullivan, R Okazaki, W Okinaga, K Okumura, T Okusawa, N Onda, N Ospina, L Osu, Y Oyama, V Paolone, J Pasternak, M Pfaff, L Pickering, B Popov, AJ Portocarrero Yrey, M Posiadala-Zezula, YS Prabhu, H Prasad, F Pupilli, B Quilain, PT Quyen, E Radicioni, B Radics, MA Ramirez, R Ramsden, PN Ratoff, M Reh, G Reina, C Riccio, DW Riley, E Rondio, S Roth, N Roy, A Rubbia, L Russo, A Rychter, W Saenz, K Sakashita, F Sánchez, EM Sandford, Y Sato, T Schefke, K Scholberg, M Scott, Y Seiya, T Sekiguchi, H Sekiya, T Sekiya, D Seppala, D Sgalaberna, A Shaikhiev, M Shiozawa, Y Shiraishi, A Shvartsman, N Skrobova, K Skwarczynski, D Smyczek, M Smy, JT Sobczyk, H Sobel, FJP Soler, AJ Speers, R Spina, A Srivastava, P Stowell, Y Stroke, IA Suslov, A Suzuki, SY Suzuki, M Tada, S Tairafune, A Takeda, Y Takeuchi, HK Tanaka, H Tanigawa, VV Tereshchenko, N Thamm, N Tran, T Tsukamoto, M Tzanov, Y Uchida, M Vagins, M Varghese, I Vasilyev, G Vasseur, E Villa, U Virginet, T Vladisavljevic, T Wachala, D Wakabayashi, HT Wallace, JG Walsh, D Wark, MO Wascko, A Weber, R Wendell, MJ Wilking, C Wilkinson, JR Wilson, K Wood, C Wret, J Xia, K Yamamoto, T Yamamoto, Y Yang, T Yano, N Yershov, U Yevarouskaya, M Yokoyama, Y Yoshimoto, N Yoshimura, R Zaki, A Zalewska, J Zalipska, G Zarnecki, J Zhang, XY Zhao, H Zheng, H Zhong, T Zhu, M Ziembicki, ED Zimmerman, M Zito, S Zsoldos

Software and computing for Run 3 of the ATLAS experiment at the LHC

European Physical Journal C Springer Nature 85:3 (2025) 234

Authors:

G Aad, E Aakvaag, B Abbott, K Abeling, Nj Abicht, Sh Abidi, M Aboelela, A Aboulhorma, H Abramowicz, H Abreu, Y Abulaiti, E Accion Garcia, Bs Acharya, V Acin Portella, A Ackermann, C Acosta Silva, C Adam Bourdarios, L Adamczyk, Sv Addepalli, Mj Addison, J Adelman, A Adiguzel, T Adye, Aa Affolder, Y Afik, Mn Agaras, J Agarwala, A Aggarwal, C Agheorghiesei, A Ahmad, F Ahmadov, Ws Ahmed, S Ahuja, X Ai, G Aielli, A Aikot, M Ait Tamlihat, B Aitbenchikh, M Akbiyik, Tpa Åkesson, Av Akimov, D Akiyama, Nn Akolkar, S Aktas, K Al Khoury, Gl Alberghi, J Albert, P Albicocco, Gl Albouy, S Alderweireldt

Abstract:

<jats:title>Abstract</jats:title> <jats:p>The ATLAS experiment has developed extensive software and distributed computing systems for Run 3 of the LHC. These systems are described in detail, including software infrastructure and workflows, distributed data and workload management, database infrastructure, and validation. The use of these systems to prepare the data for physics analysis and assess its quality are described, along with the software tools used for data analysis itself. An outlook for the development of these projects towards Run 4 is also provided.</jats:p>