ar X iv : h ep - p h / 95 04 36 2 v 1 2 1 A pr 1 99 5 Branching Ratios in Proton Antiproton Annihilation at Rest from Large

ar X iv : h ep - p h / 99 04 36 2 v 1 1 6 A pr 1 99 9 Preprint SSU - HEP - 99 / 04

The proton structure and proton polarizability corrections to the Lamb shift of electronic hydrogen and muonic hydrogen were evaluated on the basis of modern experimental data on deep inelastic structure functions. Numerical value of proton polarizability contribution to (2P-2S) Lamb shift is equal to 4.4 GHz.

ar X iv : h ep - p h / 99 04 28 0 v 1 8 A pr 1 99 9 SLAC - PUB - 8095 April 1999 Odderon - Pomeron Interference ∗

We show that the asymmetry in the fractional energy of charm versus an-ticharm jets produced in high energy diffractive photoproduction is sensitive to the interference of the Odderon (C = −) and Pomeron (C = +) exchange amplitudes in QCD. We predict the dynamical shape of the asymmetry in a simple model and estimate its magnitude to be of the order 15% using constraints from proton-proton vs. ...

ar X iv : h ep - p h / 96 04 26 9 v 1 9 A pr 1 99 6 About the Q 2 dependence of asymmetry A 1

We analyse the proton and deutron data on spin dependent asymmetry A 1 (x, Q 2) supposing the DIS structure functions g 1 (x, Q 2) and F 3 (x, Q 2) have the similar Q 2-dependence. As a result, we have obtained Γ p

ar X iv : h ep - p h / 99 04 36 1 v 1 1 6 A pr 1 99 9 Coherent Interactions with heavy ions at CMS 1

ar X iv : h ep - p h / 95 04 27 5 v 1 1 1 A pr 1 99 5 Search for the χ ′ c Charmonium States as Solution to the CDF ψ ′ Puzzle

The efforts of Roy-Sridhar-Close-Cho-Wise-Trivedi to resolve the CDF ψ ′ anomaly with cascades from above-threshold χ ′ c states require well defined signatures [a small total width and a large branching fraction for χ ′ cJ → γ+ψ ′ ] for the solution to be viable. Here we estimate the production of such states from BR(B → χ ′ cJ +X)BR(χ ′ cJ → γψ ′) and γγ production of χ ′ c2 at CLEO II, and c...