Abstract
Most ultra-high energy neutrino experiments using ice as a target medium rely on the Askaryan effect (coherent impulsive radio Cherenkov radiation from the charge asymmetry in an electromagnetic shower). This effect was measured with the Antarctic Impulsive Transient Antenna (ANITA) experiment at the Stanford Linear Accelerator Center (SLAC) in June 2006. The showers were produced by 28.5 GeV electrons with a number density of 109 electrons per bunch impacting a 7.5 metric ton ice target (roughly 12.5 radiation lengths). In this paper we present the measured angular and frequency dependence of the radiation and compare the results with the predicted response.
Original language | English (US) |
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Title of host publication | Proceedings of the 30th International Cosmic Ray Conference, ICRC 2007 |
Publisher | Universidad Nacional Autonoma de Mexico |
Pages | 1573-1576 |
Number of pages | 4 |
Volume | 5 |
Edition | HE PART 2 |
State | Published - Jan 1 2007 |
Event | 30th International Cosmic Ray Conference, ICRC 2007 - Merida, Yucatan, Mexico Duration: Jul 3 2007 → Jul 11 2007 |
Other
Other | 30th International Cosmic Ray Conference, ICRC 2007 |
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Country/Territory | Mexico |
City | Merida, Yucatan |
Period | 7/3/07 → 7/11/07 |