EPJ Web of Conferences
Volume 53, 2013UHECR 2012 - International Symposium on Future Directions in UHECR Physics
|Number of page(s)||7|
|Section||Photon and Neutrino Searches|
|Published online||25 June 2013|
Search for ultra-high energy photons and neutrinos using Telescope Array surface detector
1 Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
2 Institute for Cosmic Ray Research of University of Tokyo, Japan
3 Rutgers – The State University of New Jersey, Piscataway, USA
4 University of Utah, High Energy Astrophysics Institute, Salt Lake City, Utah, USA
a e-mail: email@example.com
We search for ultra-high energy photons by analyzing geometrical properties of shower fronts of events registered by the Telescope Array surface detector. By making use of an event-by-event statistical method, we derive upper limits on the absolute flux of primary photons with energies above 1019eV, 1019.5eV and above 1020eV based on the three years data from Telescope Array surface detector (May 2008 – May 2011). We report the results of down-going neutrino search based on the analysis of very inclined events.
© Owned by the authors, published by EDP Sciences, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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