New Trends in HERA Physics 1999: Proceedings of the Ringberg Workshop Held at Tegernsee, Germany, 30 May – 4 June 1999

Fabian Zomer (auth.), G. Grindhammer, B. A. Kniehl, G. Kramer (eds.)3540671560, 9783540671565

Experts on elementary-particle physics, both theorists and experimentalists, met to present their latest results on the various aspects of HERA physics, specifically, the H1 and ZEUS collaborations at HERA and the collaborations at LEP and the Tevatron were presented. The topics included: proton structure function; polarized ep scattering; final states in deep-inelastic scattering (DIS), with special emphasis on jet production at low x, power corrections in DIS, soft particle production, and instanton effects; photon structure function; photoproduction of jets and hadrons; heavy-flavour and charmonium production; elastic and diffractive ep scattering; and new physics at HERA.

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Table of contents :
Inclusive Deep Inelastic Scattering at HERA and Related Phenomenology….Pages 3-17
Measurements of F 2 and the total photon-proton cross sections at low x and low Q 2 ….Pages 18-29
Diagonal and Skewed Parton Distributions….Pages 30-41
QCD Evolution of Structure Functions at Small x….Pages 42-57
Screening Effects on F 2 at Low x and Q 2 ….Pages 58-70
Experimental Results and Perspectives of Polarized Lepton-Nucleon Scattering….Pages 71-82
Polarized Parton Densities and Processes….Pages 83-97
Forward Jet Production at HERA….Pages 101-110
Forward Jet Production at HERA….Pages 111-123
Forward Jet and Hadron Production at Low x and Q 2 ….Pages 124-138
Measurements of Jet Production in Deep Inelastic Scattering….Pages 139-154
Jet Production in DIS….Pages 155-166
Hadronic Final States in Deep Inelastic Scattering at HERA….Pages 167-180
Power Corrections to the Parton Model in DIS….Pages 181-189
Soft Limits of Multiparticle Observables and Parton Hadron Duality….Pages 190-202
Theory and Phenomenology of Instantons at HERA….Pages 203-217
Experimental Results on Two-Photon Physics from LEP….Pages 221-233
Hard Photoproduction and the Structure of the Photon….Pages 234-249
Photon Structure and the Production of Jets, Hadrons, and Prompt Photons….Pages 250-261
Measurement of Open b Production at HERA….Pages 265-274
Open Heavy-Flavour Photoproduction at NLO….Pages 275-289
Open Charm Production in Deep Inelastic Scattering at Next-to-Leading Order at HERA….Pages 290-302
Heavy Quarkonium Production at HERA….Pages 303-324
Color-Octet Contributions to Inelastic Heavy-Quarkonium Production….Pages 325-334
Light Vector Meson Production at HERA….Pages 337-348
Theory of Elastic Vector Meson Production….Pages 349-360
Inclusive Diffraction at HERA….Pages 361-380
Hard Diffraction at the TEVATRON….Pages 381-392
Towards the Theory of Diffractive DIS….Pages 393-411
Soft and Hard Pomerons….Pages 412-423
Search for Physics Beyond the Standard Model at HERA….Pages 427-438
High P T Leptons and W Production at HERA….Pages 439-448
Beyond the Standard Model at HERA….Pages 449-460