ar X iv : h ep - e x / 04 05 07 9 v 1 2 8 M ay 2 00 4 Recent Tevatron Searches

ar X iv : h ep - e x / 04 05 00 9 v 1 6 M ay 2 00 4 CLNS 04 / 1875 The CLEO - c Research Program

The CLEO-c research program will include studies of leptonic, semileptonic and hadronic charm decays, searches for exotic and gluonic matter, and test for physics beyond the Standard Model. The experiment and the CESR accelerator were modified to efficiently operate at center-of-mass energies between 3 and 5 GeV. Data at the ψ(3770) resonance were recorded with the CLEO-c detector in September ...

ar X iv : h ep - p h / 04 05 11 9 v 1 1 3 M ay 2 00 4 The Lorentz and CPT violating effects on the charged

ar X iv : h ep - p h / 04 05 03 9 v 1 5 M ay 2 00 4 η , η ′ → π + π − γ with coupled channels

ar X iv : h ep - e x / 05 05 05 0 v 2 1 9 M ay 2 00 5 CLEO RESULTS ON TRANSITIONS IN HEAVY QUARKONIA a

Recent CLEO results on electromagnetic and hadronic transitions in charmonium and bot-tomonium systems are reviewed.

ar X iv : h ep - e x / 06 05 04 8 v 1 1 5 M ay 2 00 6 Jet Measurements and Determination of α S at HERA

The strong coupling constant αS can be measured in deep inelastic ep scattering by employing various methods. Recent results on the extraction of αS using jet and event shape observables are presented. The results are found to be in good agreement with other more inclusive measurements and the world average value.