1. NOY TAZA Neutrino Observatory Project in TAZA A. Hoummada University HASSAN II CASABLANCA On behalf of NOY collaboration D. Lebrun & F. Montanet LPSC - Grenoble

2. - Neutrinos from galactic sources - Pulsars, Supernova Remnants - Microquasars - Intense activity in Galactic centre reported by TeV  -ray telescopes - Neutrinos from extragalactic sources - Active Galactic Nuclei - Gamma Ray Bursts - Dark Matter, supersymetric particles (neutralinos,...) Scientific Objectives Of Noy - Cosmic Rays & Neutrino Astronomy - Neutrinos Oscillations Scheme - NOY : Detector & Site - Simulation results - Conclusion & Progress Outline

3. 3 today so we are here

4. Ultrahigh-energy (UHE) cosmic rays All particle energy spectrum UHE neutrinos Cosmogenic Neutrinos: - progenitors are pions - pion decay  1 x e-type, 2 x  -type - Oscillation: 2 x  -type  1 x  -type + 1 x  -type        e  e  If hadronic origin  high energy neutrinos  p     0 decay (hadronic) ?

5. 23-26/04/2006L. Moscoso - HE Tau_Nu - Beijing 5 High energy messengers neutrino ( e :2  ) Light absorbed Charged particles scattered by magnetic field ( e :  :  ) 1 2 3 4 5 6 7 8 9 10 11 12 13 Neutrinos Protons Photons Log E (GeV) TeV PeVEeV ZeV CMB Abdeslam Hoummada CASABLANCA 14 November 2011

7. 23-26/04/2006L. Moscoso - HE Tau_Nu - Beijing 7 Scientific aims of ANTARES Neutrinos from galactic sources Neutrinos from galactic sources – Pulsars, Supernova Remnants – Microquasars – Intense activity in Galactic centre reported by TeV  -ray telescopes Neutrinos from extragalactic sources Neutrinos from extragalactic sources – Active Galactic Nuclei – Gamma Ray Bursts Dark Matter Dark Matter – annihilation of neutralinos in the Sun or Galactic Centre. Magnetic Monopoles Magnetic Monopoles + other fields of research

8. 8 θ 23 ～ 45° → θ 12 ～ 33° → θ 13 <10° → δ/ρ/σ Flavor Mixing

9. 100 m

13. Neutrino Sensitivity for different neutrino enrgies : from 100 MeV to 100 GeV

17. Conclusion ● UHECR experiments will allow an exciting physics program complementary to UHE astronomy : - One can learn about high enregy process in QCD - One may be able to test new physics ideas in neutrino interactions - One may find dark matter - One may have indication on new Physics beyond the TeV scale