ar X iv : h ep - p h / 97 11 25 3 v 1 6 N ov 1 99 7 Single Top and Light Higgs at TeV Energy γe

ar X iv : h ep - e x / 97 11 02 0 v 1 2 6 N ov 1 99 7 CLNS 97 / 1521

ar X iv : h ep - e x / 97 11 01 6 v 1 2 1 N ov 1 99 7 Results on Λ 0 Production at HERMES

The production of Λ 0 's at the HERMES experiment is presented. Prospects for the future of Λ measurements at HERMES are discussed.

ar X iv : h ep - p h / 97 11 36 4 v 1 1 8 N ov 1 99 7 903 : CP Violation from Charged Higgs Exchange in Hadronic Tau Decays with Unpolarized Beams

CP violating signals in semileptonic τ decays induced by an exotic scalar exchange are studied in a completely model-independent way. These can be observed in decays of unpolarized single τ 's even if their rest frame cannot be reconstructed. No beam polarization is required. The importance of the two-meson channel, in particular the Kπ final state is emphasized.

ar X iv : h ep - p h / 97 11 35 4 v 1 1 7 N ov 1 99 7 D ± and D 0 ( D̄ 0 ) production asymmetries in πp collisions ∗

ar X iv : h ep - p h / 97 10 35 1 v 1 1 4 O ct 1 99 7 Top Quark , W - boson and Light Higgs

The top quark, the W-boson and the Higg boson form an interesting triptych of elementary particles. In the Standard Model knowing the mass of two of these particles, usually the top quark and W-boson, we can predict the mass of the third, the Higgs boson. Therefore in this proceedings I will primarily cover the following topics, top quark physics, W-boson mass and the light Higgs boson at the p...