Progress in air shower radio measurements:: Detection of distant events

被引：38
作者：
Apel, W. D.
Asch, T.
Badea, A. F. [1 ]
Bahren, L.
Bekk, K.
Bercuci, A.
Bertaina, M.
Biermann, P. L.
Bluemer, J.
Bozdog, H.
Brancus, I. M.
Buitink, S.
Brueggemann, M.
Buchholz, P.
Butcher, H.
Chiavassa, A.
Cossavella, F.
Daumiller, K.
Di Pierro, F.
Doll, P.
Engel, R.
Falcke, H.
Gemmeke, H.
Ghia, P. L.
Glasstetter, R.
Grupen, C.
Haungs, A.
Heck, D.
Hoerandel, J. R.
Horneffer, A.
Huege, T.
Kampert, K. H.
Kolotaev, Y.
Kroemer, O.
Kuijpers, J.
Lafebre, S.
Mathes, H. J.
Mayer, H. J.
Meurer, C.
Milke, J.
Mitrica, B.
Morello, C.
Navarra, G.
Nehls, S.
Nigl, A.
Obenland, R.
Oehlschlaeger, J.
Ostapchenko, S.
Over, S.
Petcu, M.
机构：
[1] Forschungszentrum Karlsruhe, Inst Kernphys, D-76021 Karlsruhe, Germany
[2] Forschungszentrum Karlsruhe, Inst Prozessdatenverarbeitung & Elekt, D-76021 Karlsruhe, Germany
[3] ASTRON, NL-7990 AA Dwingeloo, Netherlands
[4] Natl Inst Phys & Nucl Engn, Bucharest 7690, Romania
[5] Univ Turin, Dipartimento Fis Gen, I-10125 Turin, Italy
[6] Max Planck Inst Radioastron, D-53121 Bonn, Germany
[7] Univ Karlsruhe, Inst Expt Kernphys, D-76021 Karlsruhe, Germany
[8] Radboud Univ Nijmegen, Dept Astrophys, NL-6525 ED Nijmegen, Netherlands
[9] Univ Siegen, Fac Phys, D-57072 Siegen, Germany
[10] INAF, Ist Fis Spazio Interplanetario, I-10133 Turin, Italy
[11] Univ Wuppertal, Fachbereich Phys C, D-42097 Wuppertal, Germany
[12] Soltan Inst Nucl Studies, PL-90950 Lodz, Poland
来源：
ASTROPARTICLE PHYSICS | 2006年 / 26卷 / 4-5期
关键词：
extensive air showers; radio emission; KASCADE-Grande; LOPES;
D O I：
10.1016/j.astropartphys.2006.07.003
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Data taken during half a year of operation of 10 LOPES antennas (LOPES-10), triggered by EAS observed with KASCADE-Grande have been analysed. We report about the analysis of correlations of radio signals measured by LOPES-10 with extensive air shower events reconstructed by KASCADE-Grande, including shower cores at large distances. The efficiency of detecting radio signals induced by air showers up to distances of 700 m from the shower axis has been investigated. The results are discussed with special emphasis on the effects of the reconstruction accuracy for shower core and arrival direction on the coherence of the measured radio signal. In addition, the correlations of the radio pulse amplitude with the primary cosmic ray energy and with the lateral distance from the shower core are studied. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：332 / 340
页数：9
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