Kinematics reconstruction in solenoidal spectrometers operated in active target mode Yassid Ayyad, Adam K. Anthony, Daniel Bazin, Jie Chen, Gordon W. McCann, Wolfgang Mittig, Benjamin P. Kay, David K. Sharp and Juan Carlos Zamora Eur. Phys. J. A, 59 12 (2023) 294 Published online: 13 December 2023 DOI: 10.1140/epja/s10050-023-01205-2