2026-06-27T23:02:32Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/439102024-09-06T15:27:39Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Antoranz Canales, Pedro
author
Barrio Uña, Juan Abel
author
Contreras González, José Luis
author
Fonseca González, María Victoria
author
Miranda Pantoja, José Miguel
author
Nieto Castaño, Daniel
2023-06-20T03:34:17Z
2023-06-20T03:34:17Z
2010-12
0004-637X
10.1088/0004-637X/725/2/1629
https://hdl.handle.net/20.500.14352/43910
http://dx.doi.org/10.1088/0004-637X/725/2/1629
http://iopscience.iop.orghttp://arxiv.org/abs/1007.3359
We report on the observation of the region around supernova remnant G65.1+0.6 with the stand-alone MAGIC-I telescope. This region hosts the two bright GeV gamma-ray sources 1FGL J1954.3+2836 and 1FGL J1958.6+2845. They are identified as GeV pulsars and both have a possible counterpart detected at about 35 TeV by the Milagro observatory. MAGIC collected 25.5 hr of good quality data and found no significant emission in the range around 1 TeV. We therefore report differential flux upper limits, assuming the emission to be point-like (<= 0 degrees.1) or within a radius of 0 degrees.3. In the point-like scenario, the flux limits around 1 TeV are at the level of 3% and 2% of the Crab Nebula flux for the two sources, respectively. This implies that the Milagro emission is either extended over a much larger area than our point-spread function or it must be peaked at energies beyond 1 TeV, resulting in a photon index harder than 2.2 in the TeV band.
eng
MAGIC upper limits for two milagro-detected bright Fermi sources in the region of SNR G65.1+0.6
journal article
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https://docta.ucm.es/bitstreams/a918834e-5b32-48c1-b372-3e567c931a1e/download
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MirandaJM27libre.pdf
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MirandaJM27libre.pdf.txt