ar X iv : 0 90 9 . 49 93 v 1 [ he p - ex ] 2 8 Se p 20 09 SciBooNE ’ s neutral current π 0 production measurements

ar X iv : 0 90 9 . 47 49 v 1 [ he p - ph ] 2 5 Se p 20 09 Gluino - mediated FCNCs in the MSSM with large tan β

We present results of our study of tanβ -enhanced loop corrections in the Minimal Supersymmetric Standard Model (MSSM) with Minimal Flavour Violation (MFV). We demonstrate that these corrections induce flavour changing neutral current (FCNC) gluino couplings which have a large impact on the Wilson coefficient C8 of the chromomagnetic operator. To illustrate the phenomenological consequences of ...

ar X iv : n uc l - ex / 0 20 90 28 v 1 2 8 Se p 20 02 1 φ meson production in Au - Au collisions at √ s NN = 200 GeV

ar X iv : 0 90 3 . 41 15 v 2 [ he p - ex ] 1 7 Ju n 20 09 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 : n uc l - ex / 0 20 90 30 v 1 2 9 Se p 20 02 1 High p T identified hadron ratios in √ s NN = 200 GeV Au + Au Collisions

The PHENIX detector at RHIC measured high p T identified hadron ratios in √ s N N = 200 GeV Au+Au collisions. Within the current systematic and statistical errors, p/p ratios that are measured up to 3.8 GeV/c are almost independent of both p T and centrality. The baryon to meson ratio is measured through p/π and p/π ratios up to 3.8 GeV/c, showing they are strongly centrality dependent.

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...