Quark-hadron Duality And the Transition to Pqcd: Proceedings of the First Workshop, Frascati, Italy, 6-8 June 2005

While perturbative QCD methods fully describe experimental results at high energies, and chiral perturbation theory is the low energy effective theory of the strong interactions, a form of duality is observed connecting these two regimes. In these intermediate kinematics, a wide variety of reactions are observed which can be described simultaneously by single particle (quark) scattering, and by exclusive resonance (hadron) scattering.The contributions in this proceedings volume discuss recent and existing results, and aim to foster current and future research, investigating the phenomenon of quark-hadron duality.This unique volume contains research work by scientists from different arenas of hadronic physics, dealing with different manifestations of quark-hadron duality. Introduction and review: experimental and theoretical status. Introductory remarks on duality in Lepton-Hadron scattering / C.E. Carlson. Duality in the polarized structure functions / H.P. Blok. Spin structure of the nucleon and aspects of duality / Z.E. Meziani -- Duality and confinement. Quark models of duality in electron and neutrino scattering / W. Melnitchouk. Recent predictions from the statistical parton distributions / J. Soffer. Hadron structure on the back of an envelope / A.W. Thomas, R.D. Young and D.B. Leinweber. The strong coupling constant at low Q[symbol] / A. Deur. Spin duality on the neutron ([symbol]He) / P. Solvignon. Local duality in spin structure functions [symbol] and [symbol] / Y. Prok. Spin-flavor decomposition and in polarized semi-inclusive deep inelastic scattering experiments at Jefferson Lab / X. Jiang. Spin structure functions: proton/deuteron measurements in the resonance region / M.K. Jones -- Duality in photoproduction. Duality in vector-meson production / A. Donnachie. Photopion production from nucleon and scaling / H. Gao and D. Dutta. Onset of scaling in exclusive processes / M. Mirazita. Exclusive baryon-antibaryon production in [symbol]-[symbol] at e[symbol]e[symbol] colliders / T. Barillari. Photoabsorption and photoproduction on nuclei in the resonance region / S. Schadmand -- Duality in nuclei. A partonic picture of jet fragmentation in nuclei / X.-N. Wang. Hadron attenuation by (Pre- )hadronic final state interaction at HERMES / T. Falter, K. Gallmeister and U. Mosel. Quark gluon plasma and hadronic gas on the lattice / M.P. Lombardo -- Duality in neutrino experiments. Neutrinos and local duality / F. Steffens and K. Tsushima -- Duality and QCD. Higher twist effects in polarized DIS / E. Leader, A.V. Sidorov and D.B. Stamenov. Higher twist effects in polarized experiments / N. Liyanage. Status of polarized and unpolarized deep inelastic scattering / J. Blümlein. The transition between perturbative and non-perturbative QCD / A. Fantoni and S. Liuti. Highly excited hadrons in QCD and beyond / M. Shifman. Hidden QCD scales and diquark correlations / A. Vainshtein. Nearly-conformal QCD and AdS/CFT / G. de Téramond and S.J. Brodsky. Matching meson resonances to OPE in QCD / S.S. Afonin [und weitere] -- Future perspectives. Generalised parton distributions / M. Guidal. Experimental overview on exclusive processes / D. Hasch. Transverse polarization and quark-hadron duality / O.V. Teryaev. The extension to the transverse momentum of the statistical parton distributions / F. Buccella. Research perspectives at Jefferson Lab / K. de Jager. Perspectives with PANDA / P. Gianotti. Transversity measurement with polarized proton and antiproton interactions at GSI: the PAX experiment / P.F. Dalpiaz. Conclusion. Summary talk on quark-hadron duality / P. Hoyer