5 citations · 6 across the 3 of their papers we have counts for
4 papers · 1 filter
Proton-helium elastic scattering: a possible high-energy polarimeter at RHIC-BNL
C. Bourrely, J. Soffer
We examine a suggestion to use elastic scattering, as an absolute polarimeter for high-energy polarized proton beams, by means of a Coulomb-Nuclear Interference effec…
Bounds on Transverse Spin Asymmetries for Lambda Baryon Production in pp Collisions at BNL RHIC
D. de Florian, J. Soffer, M. Stratmann +1
We study inclusive Lambda hyperon production in pp collisions at BNL RHIC, with just one transversely polarized proton. We show that the measurement of the spin transfer between th…
Positivity Constraints for off-Forward Parton Distributions
B. Pire, J. Soffer, O. Teryaev
Off-Forward Parton Distributions (OFPD's) are new hadronic objects which may be measured in various exclusive reactions. We derive non-trivial positivity constraints for them that…
Polarized Quarks, Gluons and Sea in Nucleon Structure Functions
C. Bourrely, F. Buccella, O. Pisanti +2
We perform a NLO analysis of polarized deep inelastic scattering data to test two different solutions to the so called spin crisis: one of them based on the axial gluon anomaly and…