Probing hard/soft factorization via beam-spin asymmetry in exclusive pion electroproduction from the proton Letter

Postuma, AC, Huber, GM, Gaskell, DJ et al. (2026). Probing hard/soft factorization via beam-spin asymmetry in exclusive pion electroproduction from the proton . PHYSICS LETTERS B, 872 10.1016/j.physletb.2025.140094

Open Access International Collaboration

cited authors

  • Postuma, AC; Huber, GM; Gaskell, DJ; Heinrich, N; Horn, T; Junaid, M; Kay, SJD; Kumar, V; Markowitz, P; Roche, J; Trotta, R; Usman, A; Yu, B-G; Choi, TK; Kong, K-J; Ali, S; Ambrose, R; Androic, D; Armstrong, W; Bandari, A; Berdnikov, V; Bhatt, H; Bhetuwal, D; Biswas, D; Boer, M; Bosted, P; Brash, E; Camsonne, A; Chen, J-P; Chen, J; Chen, M; Christy, ME; Covrig, S; Dalton, MM; Deconinck, W; Diefenthaler, M; Duran, B; Dutta, D; Elaasar, M; Ent, R; Fenker, H; Fuchey, E; Hamilton, D; Hansen, J-O; Hauenstein, F; Jia, S; Jones, MK; Joosten, S; Kabir, ML; Karki, A; Keppel, C; Kinney, E; Lashley-Colthirst, N; Li, WB; Mack, D; Malace, S; McCaughan, M; Meziani, ZE; Michaels, R; Montgomery, R; Muhoza, M; Camacho, C Munoz; Niculescu, G; Niculescu, I; Papandreou, Z; Park, S; Pooser, E; Rehfuss, M; Sawatzky, B; Smith, GR; Szumila-Vance, H; Teymurazyan, A; Voskanyan, H; Wojtsekhowski, B; Wood, SA; Ye, Z; Yero, C; Zhang, J; Zheng, X

authors

publication date

  • January 1, 2026

published in

keywords

  • Astronomy & Astrophysics
  • Beam-spin asymmetry
  • DISTRIBUTIONS
  • Deep exclusive meson production
  • Generalized parton distributions
  • Hadron structure
  • Hard/soft factorization
  • Physical Sciences
  • Physics
  • Physics, Nuclear
  • Physics, Particles & Fields
  • Science & Technology

Digital Object Identifier (DOI)

publisher

  • ELSEVIER

volume

  • 872