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  Protons Spectrum from MAGIC Telescopes data

Temnikov, P., Verguilov, V., Maneva, G., Mirzoyan, R., Baack, D., Acciari, V., et al. (2021). Protons Spectrum from MAGIC Telescopes data. Proceedings of Science, 395, 231.

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 Creators:
Temnikov, P.1, Author
Verguilov, V.1, Author
Maneva, G.1, Author
Mirzoyan, R.1, Author
Baack, D.1, Author
Acciari, V.A.1, Author
et al.1, Author
Affiliations:
1Max Planck Institute for Physics, Max Planck Society and Cooperation Partners, ou_2253650              

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Free keywords: MAGIC
 Abstract: Imaging Atmospheric Cherenkov telescopes (IACTs) are designed to detect cosmic gamma rays. As a by-product, IACTs detect Cherenkov flashes generated by millions of hadronic air showers every night. We present the proton energy spectrum from several hundred GeV to several hundred TeV, retrieved from the hadron induced showers detected by the MAGIC telescopes. The protons are discriminated from He and other heavy nuclei by means of using machine learning classification. The energy estimation is based on a specially developed deep neural network regressor. In the last decade, Deep Learning methods gained much interest in the scientific community for their ability to extract complex relations in data and process large datasets in a short time. The proton energy spectrum obtained in this work is compared to the spectra obtained by dedicated cosmic ray experiments.

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 Dates: 2021
 Publication Status: Issued
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Title: Proceedings of Science
  Abbreviation : PoS
Source Genre: Journal
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Pages: - Volume / Issue: 395 Sequence Number: - Start / End Page: 231 Identifier: -

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Title: ICRC2021
Source Genre: Proceedings
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Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 231 Identifier: -