TY - GEN
T1 - Search for TeV γ-ray emission from AE Aqr coincident with high optical and X-ray states with the MAGIC telescopes
AU - ON BEHALF OF THE MAGIC COLLABORATION
AU - López-Coto, R.
AU - Bigas, O. Blanch
AU - Cortina, J.
AU - Hadasch, D.
AU - Takalo, L.
AU - Torres, D.
AU - Bogosavljevic, M.
AU - Ioannou, Z.
AU - Mauche, C. W.
AU - Palaiologou, E. V.
AU - Pérez-Torres, M. A.
AU - Tuominen, T.
N1 - Publisher Copyright:
© 2013 Sociedade Brasileira de Fisica. All Rights Reserved.
PY - 2013
Y1 - 2013
N2 - We report on observations of the nova-like cataclysmic variable AE Aqr performed by MAGIC. The observations were part of a quasi-simultaneous multi-wavelength campaign carried out between 2012 May and June covering the optical, UV, X-ray and gamma-ray ranges. MAGIC conducted the campaign and observed the source during 12 hours. The other instruments involved were KVA, Skinakas, and Vidojevica in the optic and Swift in the X-ray. We also used optical data from the AAVSO. The goals were to: monitor the variability of the source at different wavelengths, perform gamma-ray studies coincident with the highest states of the source at the other wavelengths, and confirm or rule out previous claims of detection of very-high-energy emission from this object. We report on a search for steady TeV emission during the whole observation, for variable TeV emission coincident with the highest optical and X-ray states and periodic TeV emission at the 33.08 s rotation period (30.23 mHz rotation frequency) of the white dwarf and its first harmonic (60.46 mHz rotation frequency). These are the first observations under good weather conditions performed by the present generation of IACTs for this object.
AB - We report on observations of the nova-like cataclysmic variable AE Aqr performed by MAGIC. The observations were part of a quasi-simultaneous multi-wavelength campaign carried out between 2012 May and June covering the optical, UV, X-ray and gamma-ray ranges. MAGIC conducted the campaign and observed the source during 12 hours. The other instruments involved were KVA, Skinakas, and Vidojevica in the optic and Swift in the X-ray. We also used optical data from the AAVSO. The goals were to: monitor the variability of the source at different wavelengths, perform gamma-ray studies coincident with the highest states of the source at the other wavelengths, and confirm or rule out previous claims of detection of very-high-energy emission from this object. We report on a search for steady TeV emission during the whole observation, for variable TeV emission coincident with the highest optical and X-ray states and periodic TeV emission at the 33.08 s rotation period (30.23 mHz rotation frequency) of the white dwarf and its first harmonic (60.46 mHz rotation frequency). These are the first observations under good weather conditions performed by the present generation of IACTs for this object.
KW - AE Aqr
KW - Cataclysmic variable stars
KW - Gamma-rays
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M3 - Conference contribution
AN - SCOPUS:84988709766
T3 - Proceedings of the 33rd International Cosmic Rays Conference, ICRC 2013
BT - Proceedings of the 33rd International Cosmic Rays Conference, ICRC 2013
PB - Sociedade Brasileira de Fisica
T2 - 33rd International Cosmic Rays Conference, ICRC 2013
Y2 - 2 July 2013 through 9 July 2013
ER -