ar X iv : h ep - p h / 04 06 03 4 v 1 3 J un 2 00 4 One Loop Predictions of the Finely Tuned SSM

ar X iv : h ep - p h / 04 06 03 4 v 2 1 3 Ju n 20 04 One Loop Predictions of the Finely Tuned SSM

We study the finely tuned SSM, recently proposed by Arkani-Hamed and Dimopoulos, at the one loop level. The runnings of the four gaugino Yukawa couplings, the µ term, the gaugino masses, and the Higgs quartic coupling are computed. The Higgs mass is found to be 130 – 170 GeV for M s > 10 6 GeV. If the Yukawa coupling constants are measured at the 1% level, this can determine the SUSY breaking s...

ar X iv : h ep - p h / 02 06 03 2 v 1 4 J un 2 00 2 Measurement of Λ 0 and Λ̄ 0 polarization in ν μ CC interactions in NOMAD

ar X iv : h ep - p h / 04 08 06 5 v 1 4 A ug 2 00 4 Study of the semileptonic decay

ar X iv : h ep - p h / 03 06 28 2 v 1 27 J un 2 00 3 Neutrino Physics : an Update

We update our recent didactic survey of neutrino physics, including new results from the Sudbury Neutrino Observatory and KamLAND experiments, and recent constraints from WMAP and other cosmological probes.

ar X iv : h ep - p h / 06 04 03 2 v 1 4 A pr 2 00 6 A theoretical update on tt̄ production near threshold

We present an evaluation of the tt̄ cross section near threshold at next-to-next-to-leading logarithmic accuracy, using a two-step matching procedure. QED corrections are taken into account as well and are shown to be numerically important. Finally we give an outlook on how to further improve the theoretical predictions with particular emphasis on how to consistently include finite width effects.