July 29, 2015 to August 6, 2015
World Forum
Europe/Amsterdam timezone

Energy Spectrum and Mass Composition of Ultra-High Energy Cosmic Rays Measured by the hybrid technique in Telescope Array

Jul 30, 2015, 3:30 PM
1h
Amazon Foyer (World Forum)

Amazon Foyer

World Forum

Churchillplein 10 2517 JW Den Haag The Netherlands
Board: 230
Poster contribution CR-EX Poster 1 CR

Speakers

Daisuke Ikeda (Institute for Cosmic Ray Research, University of Tokyo)Dr William Hanlon (University of Utah)

Description

The energy spectrum and mass composition of Ultra-High Energy Cosmic Rays (UHECRs) measured using a hybrid analysis will be presented. TA consists of three FD stations and 507 SDs. A hybrid analysis reconstructs the position and direction of the air shower more accurately than the monocular FD analysis and measures the longitudinal development and calorimetric energy of the shower precisely. Information of the mass composition of UHECR, Xmax, is obtained from the measured longitudinal development. The analysis performance, energy spectrum and mass composition of the UHECR obtained from the TA hybrid mode will be presented.
Registration number following "ICRC2015-I/" 773
Collaboration Telescope Array

Primary authors

Daisuke Ikeda (Institute for Cosmic Ray Research, University of Tokyo) Dr William Hanlon (University of Utah)

Presentation materials

There are no materials yet.