ARA detector calibration with Telescope Array Electron Light Source
Romain Gaior for the Chiba group
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ARA detector calibration with Telescope Array Electron Light Source - - PowerPoint PPT Presentation
ARA detector calibration with Telescope Array Electron Light Source Romain Gaior for the Chiba group 1 ARA: Askaryan Radio Array - Detec&on of UHE cosmogenic neutrino - Expected sensi&vity
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e r
i n c
i n g ν e
−
e x c e s s i n s h
e r s m a l l λ a d d d e s t r u c t i v e l y l a r g e λ a d d c
e r e n t l y
e
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angle [deg.]
20 40 60 80
gain [dBi]
2 4 data simulation
Bottom Chiba
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bandwidth limited for noise reasons
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frequency [MHz]
200 250 300 350 400 450 500
power [dB/10kHz]
position:South mean dir. north mean dir. east mean dir. south mean dir. west
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monitor charge [pC]
2 3 4
summed radio power [W]
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no target ice ladder + plastic + ice 3 plastic plates 1 plastic plate
Polar.: Vertical Height: 10m
monitor charge [pC]
2 3 4
summed radio power [W]
10
10
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no target ice ladder + plastic + ice 3 plastic plates 1 plastic plate
Polar.: Horizontal Height: 10m
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