Simultaneous measurements of spin observables AN and ANN in elastic pp scattering (extension of the SPASCHARM program at U-70)

V V Abramov, A A Bogdanov, M A Chetvertkov, V A Chetvertkova, V V Mochalov, V V Moiseev, K D Novikov, S B Nurushev, M B Nurusheva, V A Okorokov, P A Semenov, M N Strikhanov (+1 others)
2017 Journal of Physics, Conference Series  
We propose to measure spin observables A N and A NN in elastic pp scattering by using the transversely polarized proton beam and target at momenta p = 12-45 GeV/c. Existence of both polarized target and beam gives us unique possibility to measure A N simultaneously and independently for polarized beam (A B ) and target (A T ) to carry out and verify experimental measurements of single-spin and double-spin (A NN ) measurements in diffractive region.
doi:10.1088/1742-6596/938/1/012006 fatcat:dnhs4xroz5b6rjtwyqnfc2dzyi