Agasa PowerPoint PPT Presentations

Detector response(box, housing) 5% Energy Estimator S(600) ... AGASA fast simulation (based on empirical formula and toy simulation) Based on CORSIKA M.C. ...

Towards the trans-GZK area ray (from AGASA, AUGER, HIRES TO JEM -EUSO) ... Energy overestimation in AGASA ... New Astrophysics with heavy component at UHE? ...

... AGASA spectrum 100 events/yr above 1020 eV * View of Los Leones Fluorescence Site * The Fluorescence Detector 3.4 m spherical mirror PMT camera Spherical ...

Results of AGASA Experiment __Energy spectrum & Chemical composition __ Kenji SHINOZAKI Max-Planck-Institut f r Physik (Werner-Heisenberg-Institut)

Lorentz Invariant Violation and UHECR spectrum. Theoretical UHECR spectrum ... extragalactic. E(eV) GZK cutoff ? Hires VS. AGASA. If Hires, ...

Volker Springel (Max Planck Institute for Astrophysics - Munich) Igor ... For E 4 1019 eV AGASA and HIRes find no evidence of a large scale anisotropy ...

AGASA has an indication of clustering, indicating extra-galactic source. Neither show enhancement near the galactic center for energies E 1018. ...

... and it remains unique to solve the homogeneity and isotropy puzzle in UHECR data: ... related to UHECR : Isotropy in AGASA, HIRES and AUGER still favour cosmic ...

Trapped in Galactic Halo (like Cold Dark Matter) ... ANITA 30 days. IceCube (? ) 3 yrs. AGASA. Compiled by Stephane Coutu. Strong DIS. No DIS ...

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combined analysis of the spectrum and anisotropies of UHECRs. Daniel De Marco ... a factor 2 in the flux can be accounted for with a systematic error in the ...

The Pierre Auger Project

Ultra High Energy Cosmic Rays and space mission EUSO

Neutrino Astrophysics: PeV to ZeV (with some whacky particle physics) For the viewing pleasure of Alan, the only person to make me regret that I don t play (cough ...

Ultra High Energy Cosmic Rays. Glennys R. Farrar. Center for Cosmology ... 1927 Cosmic rays ... CHICOS (Los Angeles): low resolution, large area http://www. ...

David Schramm Symposium: NEW VIEWS OF THE UNIVERSE

Supernova Cosmology and Cosmic Rays: Developing Methods to Understand the Universe Brian Connolly Columbia University 3/29/07

The Ultra-High Energy Cosmic Rays Introduction Data Acceleration and propagation Numerical Simulations (Results) Conclusions Isola Claudia Ecole Polytechnique / IAP ...

... Results for Small-Scale Anisotropy with HiRes Stereo Data. Chad ... A cosmic ray induces a shower in the atmosphere which can be ... scale anisotropy searches ...

1912 Hess (Austrian) balloons to 5km, his sparks increase; ... a Tiger Woods tee shot, a Pete Sampras tennis serve, Or a speeding bullet. ...

Ultra High Energy Cosmic Rays Origin and Propagation of UHECRs

Title: Energy Spectrum Updates Author: Katsushi Arisaka Last modified by: Katsushi Arisaka Created Date: 10/14/2005 7:48:30 AM Document presentation format

Extreme Universe Space Observatory DETECTING NEUTRINOS WITH EUSO Sergio Bottai INFN Firenze on behalf of the EUSO Collaboration Paris neutrino2004

Anisotropy above 1018.5 eV: Search for Pointlike Sources ... Anisotropy Searches. Null results at all angular scales... great for anisotropy above 1019 eV. ...

Crab nebula Cen A Teresa Montaruli, Assistant Professor, Chamberlin Hall, room 5287, tmontaruli@icecube.wisc.edu Neutrino astronomy and telescopes

Is the End in Sight for Ultrahigh Energy Cosmic Rays (UHECR) ... Cosmologically distance gamma-ray burst model (hep-ph/0206217) Galactic cosmic rays ...

Currently has the highest exposure above 10 EeV. HiRes ... Extragalactic component assuming uniform source density as in Berezinsky et al., hep-ph/0204357 ...

New Cosmic Rays at the Highest Energies

The Story of Cosmic Rays. Victor Hess 1911 (Nobel prize 1936) R. A. Millikan - 1925. The Cosmic Ray Energy Spectrum ~ E-3 'Knee' ...

... Proceedings of the 30th International Cosmic Ray ... 1 LORD Lunar Orbital Radio Detector 16 Detection of Ultrahigh-Energy Cosmic Rays and Neutrinos ...

d3 dc1 resceu ipmu ...

AUGER experiment combining ground array with fluorescence such. will resolve most of this issues in 1-2 years from now. Statistics ... relict background n and g ...

Results on Ultra-High Energy Cosmic Rays from the Pierre Auger Observatory Valerio Verzi INFN Roma Tor Vergata for the Pierre Auger Collaboration

global anisotropy. of. ultra-high-energy. cosmic rays. Oleg Kalashev, Boris Khrenov, ... not suitable at low distances. LEDA: spectroscopic redshifts ...

Pierre Auger Observatory. for UHE Cosmic Rays. Gianni Navarra (INFN ... light source flown on balloon. FD Calibration. Absolute: End to End Calibration ...

Sagittarius A* (2003. 2 Tel.) - 11 sigma. HESS Galactic Center! ... Constellation-X, GLAST, ACTs(Hess, Cangaroo3, Magic, Veritas) ...

...

The Pierre Auger Observatory

Measurement of the Fluorescence Yield for UHECR study

To accelerate a particle efficiently it must cross the shocks ... Observational panorama: composition. Arrival directions & clustering. H.E.S.S.. 17 h data ...

JEMEUSO mission Astronomy with UHECRs

Lepton - Photon 01 Francis Halzen the sky 10 GeV photon energy 108 TeV particles exist Fly s Eye/Hires they should not

Deployment rate is limited by the ability to deliver water to the tanks in the field ... Cash for water tank would be most valuable, but there are other ...

Goal: 90 active sites in the CHICOS Array by 2005. Total: 59 active sites ... logE (eV) CHIQUITA Aperture (m2 sr) CHIQUITA Energy Spectrum. CHIQUITA Simulations: Iron ...

Telescope Array experiment

Fresnel se e???? est?a?? ep?f??e?a - ?????de? ????? f?t?s????e?. Sept? ????, 2002 ... ??? fa??? Fresnel. 2.5 m d?? et???. ????s? t?? ???es?? = = (d??f?a? a) ...

First energy estimates of giant air showers. with help of the hybrid scheme of simulations ... recorded when there were contemporaneous aerosol measurements, whose FD ...

Awaiting definitive air fluorescence yields (Sept 07? ... (Millenium Run, Springel et al 2004) Clustering of UHECR (if from galaxies) ...

Neutrino Astronomy beyond and beneath the Horizons

What s new and what questions remain since our previous meeting? Workshop on Physics at the End of the Galactic Cosmic-ray Spectrum April 26-30, 2005

Future ambitious plan of radio detections of highest energy cosmic rays

Institute of Physics, National Chiao-Tung University, Taiwan ... altitude of 4.8 km, and used a a gold leaf electroscope to measure the radiation. ...

What are the event rates for the CHICOS detectors, and how do these rates relate to the timescales of. typical student involvement? ...

that I don't play (cough) golf! * thanks Alan, and Francis. AlanFest, ... Galaxy Distribution 7-21 Mpc. Visible from the southern site. AlanFest, 23July2004 ...

The Highest Energy Particles

Egret blazars. Blazars are AGN with jet. illuminating observer. Two-component spectra ... GeV g (Egret) TeV. ICHEP 2002, Amsterdam, July 31, 2002. Thomas K. Gaisser ...