ar X iv : 0 90 5 . 45 21 v 1 [ he p - ex ] 2 7 M ay 2 00 9 The OPERA experiment : Preliminary results from the 2008 run

ar X iv : 0 70 5 . 31 41 v 1 [ as tr o - ph ] 2 2 M ay 2 00 7 The SARG Planet Search

ar X iv : 0 90 3 . 30 63 v 1 [ he p - la t ] 1 7 M ar 2 00 9 Nucleon Structure with Domain Wall Fermions at a = 0 . 084 fm

We present initial calculations of nucleon matrix elements of twist-two operators with 2+1 flavors of domain wall fermions at a lattice spacing a = 0.084 fm for pion masses down to 300 MeV. We also compare the results with the domain wall calculations on a coarser lattice.

ar X iv : 0 90 3 . 41 15 v 1 [ he p - ex ] 2 4 M ar 2 00 9 Search for the decay φ → K 0 K 0 γ with the KLOE experiment

We have searched for the decay φ → K0Kγ , by detecting KS pairs plus a photon and with the KS-mesons decaying to π π, in a sample of about 1.5×109 φ-decays collected by the KLOE experiment at DAΦNE. The reaction proceeds through the intermediate states f0(980)γ, a0(980)γ. We find five events with 3.2 events expected from background processes. We obtain the upper limit: BR(φ → K0Kγ) < 1.9 × 10 a...

ar X iv : 0 90 5 . 29 23 v 1 [ he p - ph ] 1 8 M ay 2 00 9 Adler sum rule

The Adler sum rule states that the integral over energy of a difference of neutrino-nucleon and antineutrino-nucleon structure functions is a constant, independent of the four-momentum transfer squared. This constancy is a consequence of the local commutation relations of the time components of the hadronic weak current, which follow from the underlying quark structure of the standard model.

ar X iv : 0 80 5 . 45 77 v 1 [ he p - th ] 2 9 M ay 2 00 8 CSW rules for massive matter legs and glue loops

Cachazo-Svrček-Witten-type Feynman rules for massive matter scalar legs and pure glue loops are presented, obtained by deriving them directly from the space-time action. We comment on the derivation and some sample applications, in particular to calculating one loop effects in pure Yang-Mills theory. Furthermore, we derive CSW rules for effective Higgs-gluon couplings studied in the literature....