C. D. R. Azevedo²⁶, B. Badelek²⁵, J. Barth⁸, R. Beck⁸, J. Beckers¹², Y. Bedfer⁶, J. Bernhard³⁰, M. Bodlak⁵, F. Bradamante¹⁷, A. Bressan^18,17, W.-C. Chang³¹, C. Chatterjee¹⁷, M. Chiosso^20,19, S.-U. Chung^12,i,j, A. Cicuttin^17,16, P. M. M. Correia²⁶, M. L. Crespo^17,16, D. D’Ago^18,17, S. Dalla Torre¹⁷, S. S. Dasgupta¹⁴, S. Dasgupta^17,e, F. Delcarro^20,19, I. Denisenko²⁸, O. Yu. Denisov¹⁹, S. V. Donskov²⁹, N. Doshita²², Ch. Dreisbach¹², W. Dünnweber^b, R. R. Dusaev^1,29, D. Ecker¹², D. Eremeev²⁹, P. Faccioli²⁷, M. Faessler^b, M. Finger^5,a, M. Finger, Jr.⁵, H. Fischer¹⁰, K. J. Flöthner⁸, W. Florian^17,16, J. M. Friedrich¹², V. Frolov²⁸, L. G. Garcia Ordòñez^17,16, O. P. Gavrichtchouk²⁸, S. Gerassimov^29,12, J. Giarra¹¹, D. Giordano^20,19, A. Grasso^20,19, A. Gridin²⁸, M. Grosse Perdekamp³³, B. Grube¹², M. Grüner⁸, A. Guskov²⁸, P. Haas¹², D. von Harrach¹¹, M. Hoffmann⁸, N. d’Hose⁶, C.-Y. Hsieh³¹, S. Ishimoto^22,h, A. Ivanov²⁸, T. Iwata²², V. Jary⁴, R. Joosten⁸, E. Kabuß¹¹, F. Kaspar¹², A. Kerbizi^18,17, B. Ketzer⁸, A. Khatun⁶, G. V. Khaustov²⁹, F. Klein⁹, J. H. Koivuniemi^7,33, V. N. Kolosov²⁹, K. Kondo Horikawa²², I. Konorov^29,12, A. Yu. Korzenev²⁸, A. M. Kotzinian^1,19, O. M. Kouznetsov²⁸, A. Koval²³, Z. Kral⁵, F. Kunne⁶, K. Kurek²³, R. P. Kurjata²⁴, K. Lavickova⁴, S. Levorato¹⁷, Y.-S. Lian^31,l, J. Lichtenstadt¹⁵, P.-J. Lin³², R. Longo³³, V. E. Lyubovitskij^29,d, A. Maggiora¹⁹, N. Makke¹⁷, G. K. Mallot^30,10, A. Maltsev²⁸, A. Martin^18,17, J. Marzec²⁴, J. Matoušek⁵, T. Matsuda²¹, C. Menezes Pires²⁷, F. Metzger⁸, W. Meyer⁷, Yu. V. Mikhailov^29,a, M. Mikhasenko^13,c, E. Mitrofanov²⁸, D. Miura²², Y. Miyachi²², R. Molina^17,16, A. Moretti^18,17, A. Nagaytsev²⁸, D. Neyret⁶, M. Niemiec²⁵, J. Nový⁴, W.-D. Nowak¹¹, G. Nukazuka²², A. G. Olshevsky²⁸, M. Ostrick¹¹, D. Panzieri^19,f, B. Parsamyan^1,19,30,*, S. Paul¹², H. Pekeler⁸, J.-C. Peng³³, M. Pešek⁵, D. V. Peshekhonov²⁸, M. Pešková⁵, S. Platchkov⁶, J. Pochodzalla¹¹, V. A. Polyakov²⁹, C. Quintans²⁷, G. Reicherz⁷, C. Riedl³³, D. I. Ryabchikov^29,12, A. Rychter²⁴, A. Rymbekova²⁸, V. D. Samoylenko²⁹, A. Sandacz²³, S. Sarkar¹⁴, I. A. Savin^28,a, G. Sbrizzai¹⁷, H. Schmieden⁹, A. Selyunin²⁸, L. Sinha¹⁴, D. Spülbeck⁸, A. Srnka², M. Stolarski^27,†, M. Sulc³, H. Suzuki^22,g, S. Tessaro¹⁷, F. Tessarotto^17,‡, A. Thiel⁸, F. Tosello¹⁹, A. Townsend^33,k, T. Triloki¹⁷, V. Tskhay²⁹, B. Valinoti^17,16, B. M. Veit¹¹, J. F. C. A. Veloso²⁶, A. Vijayakumar³³, M. Virius⁴, M. Wagner⁸, S. Wallner¹², K. Zaremba²⁴, M. Zavertyaev²⁹, M. Zemko^5,4, E. Zemlyanichkina²⁸, and M. Ziembicki²⁴ (COMPASS Collaboration)

• ¹A.I. Alikhanyan National Science Laboratory, 2 Alikhanyan Brothers Street, 0036, Yerevan, Armenia
• ²Institute of Scientific Instruments of the CAS, 61264 Brno, Czech Republic
• ³Technical University in Liberec, 46117 Liberec, Czech Republic
• ⁴Czech Technical University in Prague, 16636 Prague, Czech Republic
• ⁵Charles University, Faculty of Mathematics and Physics, 12116 Prague, Czech Republic
• ⁶IRFU, CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
• ⁷Universität Bochum, Institut für Experimentalphysik, 44780 Bochum, Germany
• ⁸Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, 53115 Bonn, Germany
• ⁹Universität Bonn, Physikalisches Institut, 53115 Bonn, Germany
• ¹⁰Universität Freiburg, Physikalisches Institut, 79104 Freiburg, Germany
• ¹¹Universität Mainz, Institut für Kernphysik, 55099 Mainz, Germany
• ¹²Technische Universität München, Physik Department, 85748 Garching, Germany
• ¹³Ludwig-Maximilians-Universität, 80539 München, Germany
• ¹⁴Matrivani Institute of Experimental Research & Education, Calcutta-700 030, India
• ¹⁵Tel Aviv University, School of Physics and Astronomy, 69978 Tel Aviv, Israel
• ¹⁶Abdus Salam ICTP, 34151 Trieste, Italy
• ¹⁷Trieste Section of INFN, 34127 Trieste, Italy
• ¹⁸University of Trieste, Department of Physics, 34127 Trieste, Italy
• ¹⁹Torino Section of INFN, 10125 Torino, Italy
• ²⁰University of Torino, Department of Physics, 10125 Torino, Italy
• ²¹University of Miyazaki, Miyazaki 889-2192, Japan
• ²²Yamagata University, Yamagata 992-8510, Japan
• ²³National Centre for Nuclear Research, 02-093 Warsaw, Poland
• ²⁴Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland
• ²⁵University of Warsaw, Faculty of Physics, 02-093 Warsaw, Poland
• ²⁶University of Aveiro, I3N, Department of Physics, 3810-193 Aveiro, Portugal
• ²⁷LIP, 1649-003 Lisbon, Portugal
• ²⁸Affiliated with an international laboratory covered by a cooperation agreement with CERN
• ²⁹Affiliated with an institute formerly covered by a cooperation agreement with CERN
• ³⁰CERN, 1211 Geneva 23, Switzerland
• ³¹Academia Sinica, Institute of Physics, Taipei 11529, Taiwan
• ³²Center for High Energy and High Field Physics and Department of Physics, National Central University, 300 Zhongda Road, Zhongli 320317, Taiwan
• ³³University of Illinois at Urbana-Champaign, Department of Physics, Urbana, Illinois 61801-3080, USA

• ^*Contact author: Bakur.Parsamyan@cern.ch
• ^†Contact author: Marcin.Stolarski@cern.ch
• ^‡Contact author: Fulvio.Tessarotto@cern.ch
• ^aDeceased.
• ^bRetired from Ludwig-Maximilians-Universität, 80539 München, Germany.
• ^cAlso at ORIGINS Excellence Cluster, 85748 Garching, Germany.
• ^dAlso at Institut für Theoretische Physik, Universität Tübingen, 72076 Tübingen, Germany.
• ^ePresent address: NISER, Centre for Medical and Radiation Physics, Bubaneswar, India.
• ^fAlso at University of Eastern Piedmont, 15100 Alessandria, Italy.
• ^gAlso at Chubu University, Kasugai, Aichi 487-8501, Japan.
• ^hAlso at KEK, 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan.
• ⁱAlso at Department of Physics, Pusan National University, Busan 609-735, Republic of Korea.
• ^jAlso at Physics Department, Brookhaven National Laboratory, Upton, New York 11973, USA.
• ^kAlso at Fairmont State University, Department of Natural Sciences, 1201 Locust Avenue, Fairmont, West Virginia 26554, USA.
• ^lAlso at Department of Physics, National Kaohsiung Normal University, Kaohsiung County 824, Taiwan.