Heidelberg 2022 – wissenschaftliches Programm
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T: Fachverband Teilchenphysik
T 17: Gamma Astronomy 1
T 17.8: Vortrag
Montag, 21. März 2022, 18:05–18:20, T-H30
Combined analysis pipeline for joint observations with MAGIC and CTA LST-1 — •Giorgio Pirola1, Yoshiki Ohtani2, Alessio Berti1, Davide Depaoli3, Federico Di Pierro3, David Green1, Lea Heckmann1, Moritz Hütten1, Ruben López-Coto4, Abelardo Moralejo5, Daniel Morcuende6, Marcel Strzys2, Yusuke Suda7, Ievgen Vovk2, and Martin Will1 for the CTA LST project and the MAGIC Collaboration — 1Max Planck Institute for Physics, München, Germany — 2ICRR, the University of Tokyo, Japan — 3INFN Sezione di Torino, Italy — 4INFN Sezione di Padova, Italy — 5IFAE, Barcelona, Spain — 6Universidad Complutense de Madrid, Spain — 7Hiroshima University, Japan
The performance achievable with Imaging Atmospheric Cherenkov Technique is remarkably improved by using multiple telescopes. Currently, in La Palma (Canary Islands), there are three operative Cherenkov telescopes: the two MAGIC telescopes and the prototype Large-Sized Telescope (LST-1), intended for the future northern site of the Cherenkov Telescope Array (CTA), the next generation Very-High Energy gamma-ray observatory. The data acquired during nights of simultaneous observation of the same target have been used to develop and test an algorithm for the offline search of coincident events. Recently, this algorithm was implemented for the development of the combined analysis pipeline: an analysis chain meant to perform the 3-telescope event reconstruction. The talk aims to present the current status of the pipeline and to give an insight into the possible results achievable with the 3-telescope system.