The following list of contact persons is by no means definitive and is subject to updates.
Geometry R. Ribeiro, J. Stefanescu, S. BanerjeeHITS (GEANT tracking) A. Khanov, V. Karimäki
DIGI (pixel) D. Kotlinski, M. Corden
DIGI (silicon) A. Khanov, G. Bagliesi, M. Pieri
DIGI (MSGC) A. Khanov, A. Caner, S. Toropin
RHIT (reconstructed hits) A. Khanov, V. Karimäki
Track finding (templates) N. Stepanov, A. Khanov
Track finding (Kalman filter) S. Qian, D. Adams
Track finding (NN) J. Scherzer
Track finding (curvature sampling) F. Bruyant, T. Kachelhoffer
Track fitting (Kalman filter) S. Qian
Track fitting (Helix-Geane) V. Karimäki
Vertex finding T. Todorov, N. Stepanov
Vertex fitting S. Qian
Bank definitions V. Karimäki
Manual V. Karimäki