ar X iv : h ep - p h / 06 10 00 5 v 2 9 O ct 2 00 6 Signals of the littlest Higgs model with T - parity at eγ and ep collisions

ar X iv : h ep - p h / 06 10 00 5 v 3 2 3 N ov 2 00 6 Signals of the littlest Higgs model with T - parity at eγ and ep collisions

Littlest Higgs model with T-parity predicts the existence of the neutral, weakly interacting, new gauge boson BH , which can be seen as an attractive dark matter candidate. We study production of the new gauge boson BH via eγ and ep collisions. We find that BH can be abundantly produced via the subprocesses e γ → LBH and γq → BHQ, which might give rise to characteristic signals. Some discussion...

ar X iv : h ep - p h / 06 06 03 7 v 2 3 O ct 2 00 6 Two - Jet Inclusive Cross Sections in Heavy - Ion Collisions in the Perturbative QCD

In the framework of perturbative QCD, double inclusive cross sections for high pt parton production in nucleus-nucleus collisions are computed with multiple rescattering taken into account. The induced long-range correlations between numbers of jets at forward and backward rapidities are found to reach 10÷ 20% for light nuclei at √ s = 200 GeV/c and to be suppressed for heavy nuclei and LHC ene...

ar X iv : h ep - p h / 06 05 10 7 v 2 24 O ct 2 00 6 Monopole confinement by flux tube

ar X iv : h ep - p h / 03 11 13 8 v 1 1 1 N ov 2 00 3 Physics at a γγ , eγ and e − e − Option for a Linear Collider

This report presents a review of the studies made in the working group on " γγ and eγ physics " of the ECFA/DESY workshop on linear collider physics. It reports on several new physics studies, in particular s-channel Higgs production. A summary of R&D activities for the interaction region is presented. The merits of e − e − collisions are briefly recalled.

ar X iv : m at h / 06 10 30 1 v 1 [ m at h . A G ] 9 O ct 2 00 6 ALGEBRAIC NAHM TRANSFORM FOR PARABOLIC HIGGS BUNDLES ON P

— In this paper, we give a completely algebraic description of Nahm transform for parabolic Higgs bundles on P. 2 KÜRŞAT AKER & SZILÁRD SZABÓ