Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2004-11-03
Riv.Nuovo Cim.29N9:1-74,2006
Physics
High Energy Physics
High Energy Physics - Phenomenology
Presented at the International School of Physics ``Enrico Fermi'', Course CLVIII -- ``Hadron Physics'', Varenna, Italy, June 2
Scientific paper
10.1393/ncr/i2007-10014-x
The antiproton storage ring HESR to be constructed at GSI will open up a new range of perturbative and nonperturbative tests of QCD in exclusive and inclusive reactions. I discuss 21 tests of QCD using antiproton beams which can illuminate novel features of QCD. The proposed experiments include the formation of exotic hadrons, measurements of timelike generalized parton distributions, the production of charm at threshold, transversity measurements in Drell-Yan reactions, and searches for single-spin asymmetries. The interactions of antiprotons in nuclear targets will allow tests of exotic nuclear phenomena such as color transparency, hidden color, reduced nuclear amplitudes, and the non-universality of nuclear antishadowing. The AdS/CFT correspondence of large $N_C$ supergravity theory in higher-dimensional anti-de Sitter space with supersymmetric QCD in 4-dimensional space-time has important implications for hadron phenomenology in the conformal limit, including the nonperturbative derivation of counting rules for exclusive processes and the behavior of structure functions at large $x_{bj}.$ String/gauge duality also predicts the QCD power-law fall-off of light-front Fock-state hadronic wavefunctions with arbitrary orbital angular momentum at high momentum transfer. I also review recent work which shows that the diffractive component of deep inelastic scattering, single spin asymmetries, as well as nuclear shadowing and antishadowing, cannot be computed from the LFWFs of hadrons in isolation.
No associations
LandOfFree
Testing Quantum Chromodynamics with Antiprotons does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Testing Quantum Chromodynamics with Antiprotons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Testing Quantum Chromodynamics with Antiprotons will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-48130