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physics.atom-ph2000★ 84 cited

Logarithmic two-loop corrections to the Lamb shift in hydrogen

Krzysztof Pachucki

Higher order logarithmic corrections to the hydrogen Lamb shift are calculated. The results obtained show the two-loop contribution has a very peculiar behavior,…

math.AG2000

Logarithmic orbifold Euler numbers of surfaces with applications

Adrian Langer

We introduce orbifold Euler numbers for normal surfaces with Q-divisors. These numbers behave multiplicatively under finite maps and in the log canonical case we prove that they sa…

hep-ph2000★ 7 cited

Testing Scalar-Sector CP Violation in Top-Quark Production and Decay at Linear e+e- Colliders

Bohdan Grzadkowski, Jacek Pliszka

We consider a general two-Higgs-doublet model with CP violation in the scalar sector. Three neutral Higgs fields of the model all mix and the resulting physical Higgs bosons have n…

hep-ph2000★ 5 cited

Structure Functions for the Virtual and Real Photons

Maria Krawczyk

Development of concepts related to the photon and its high energy hadronic interaction is briefly reviewed. A photon considered as an ideal probe of hadron structure, paradoxically…

hep-th2000★ 36 cited

Dynamics of Effective Gluons

Stanislaw D. Glazek

Renormalized Hamiltonians for gluons are constructed using a perturbative boost-invariant renormalization group procedure for effective particles in light-front QCD, including term…

nucl-ex2000★ 45 cited

Decay of proton-rich nuclei between 39Ti and 49Ni

J. Giovinazzo, B. Blank, C. Borcea +10

Decay studies of very neutron-deficient nuclei ranging from 39Ti to 49Ni have been performed during a projectile fragmentation experiment at the GANIL/LISE3 separator. For all nucl…