Double spin asymmetry in exclusive ρ0 muoproduction at COMPASS Academic Article uri icon

abstract

  • The longitudinal double spin asymmetry A1ρ for exclusive leptoproduction of ρ0 mesons, μ+N→μ+N+ρ, is studied using the COMPASS 2002 and 2003 data. The measured reaction is incoherent exclusive ρ0 production on polarised deuterons. The Q2 and x dependence of A1ρ is presented in a wide kinematical range, 3×10-3

author list (cited authors)

  • Alekseev, M., Alexakhin, V. Y., Alexandrov, Y. u., Alexeev, G. D., Amoroso, A., Arbuzov, A., ... The COMPASS Collaboration, ..

citation count

  • 15

publication date

  • October 2007