{"title":"The FLUKA cross sections for galactic cosmic-ray propagation studies","authors":"M. N. Mazziotta, P. De la Torre Luque","doi":"10.22323/1.423.0126","DOIUrl":"https://doi.org/10.22323/1.423.0126","url":null,"abstract":"","PeriodicalId":375543,"journal":{"name":"Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125462794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development of a Modern Open Source Magnetospheric Computation Tool","authors":"N. Larsen, A. Mishev, I. Usoskin","doi":"10.22323/1.423.0142","DOIUrl":"https://doi.org/10.22323/1.423.0142","url":null,"abstract":"","PeriodicalId":375543,"journal":{"name":"Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS)","volume":"375 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126719358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. Bonvech, Dmitry Chernov, M. Finger, M. Finger, V. Galkin, D. Podgrudkov, T. Roganova, I. Vaiman
{"title":"EAS observation conditions monitoring in the SPHERE-2 balloon experiment","authors":"E. Bonvech, Dmitry Chernov, M. Finger, M. Finger, V. Galkin, D. Podgrudkov, T. Roganova, I. Vaiman","doi":"10.22323/1.423.0072","DOIUrl":"https://doi.org/10.22323/1.423.0072","url":null,"abstract":"","PeriodicalId":375543,"journal":{"name":"Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127022701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Energy spectra of light and heavy primary cosmic rays in the energy range from 10 TeV to 100 PeV","authors":"A. Chilingarian, G. Hovsepyan","doi":"10.22323/1.423.0083","DOIUrl":"https://doi.org/10.22323/1.423.0083","url":null,"abstract":"","PeriodicalId":375543,"journal":{"name":"Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS)","volume":"54 13","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120818483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The DArk Matter Particle Explorer (DAMPE) is a space-based particle detector launched on December 2015 from the Jiuquan Satellite Launch Center in China, and since then smoothly operating in a Sun-synchronous orbit. The main goals of the DAMPE mission include the study of the Cosmic-Ray Electron-positron (CRE) energy spectrum, the study of galactic cosmic-rays (CR), gamma-ray astronomy, and indirect dark matter search. The large acceptance and the detector figures make DAMPE able to measure the CREs and gamma-rays spectra up to few TeV, and cosmic-ray nuclei spectra up to hundreds of TeV, with unprecedented statistics and resolutions. An overview of the DAMPE mission will be presented, along with main results and ongoing activities, focusing on CR spectral measurements.
{"title":"Measurements of galactic CR energy spectra with the DAMPE space mission","authors":"I. De Mitri, I. Cagnoli, A. Parenti","doi":"10.22323/1.423.0064","DOIUrl":"https://doi.org/10.22323/1.423.0064","url":null,"abstract":"The DArk Matter Particle Explorer (DAMPE) is a space-based particle detector launched on December 2015 from the Jiuquan Satellite Launch Center in China, and since then smoothly operating in a Sun-synchronous orbit. The main goals of the DAMPE mission include the study of the Cosmic-Ray Electron-positron (CRE) energy spectrum, the study of galactic cosmic-rays (CR), gamma-ray astronomy, and indirect dark matter search. The large acceptance and the detector figures make DAMPE able to measure the CREs and gamma-rays spectra up to few TeV, and cosmic-ray nuclei spectra up to hundreds of TeV, with unprecedented statistics and resolutions. An overview of the DAMPE mission will be presented, along with main results and ongoing activities, focusing on CR spectral measurements.","PeriodicalId":375543,"journal":{"name":"Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130118177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. A. Cheminant, D. G'ora, N. Borodai, R. Engel, T. Pierog, J. Pkekala, M. Roth, J. Stasielak, M. Unger, D. Veberivc, Henryk Wilczy'nski Institute of Nuclear Physics Pas, Karlsruhe Institute of Technology Institute for Astroparticl Physics
Simulations of extensive air showers using current hadronic interaction models predict too small numbers of muons compared to events observed in the air-shower experiments, which is known as the muon-deficit problem. In this work, we present a new method to calculate the factor by which the muon signal obtained via Monte-Carlo simulations must be rescaled to match the data, as well as the beta exponent from the Heitler-Matthews model which governs the number of muons found in an extensive air shower as a function of the mass and the energy of the primary cosmic ray. This method uses the so-called z variable (difference between the total reconstructed and the simulated signals), which is connected to the muon signal and is roughly independent of the zenith angle, but depends on the mass of the primary cosmic ray. Using a mock dataset built from QGSJetII-04, we show that such a method allows us to reproduce the average muon signal from this dataset using Monte-Carlo events generated with the EPOS-LHC hadronic model, with accuracy better than 6%. As a consequence of the good recovery of the muon signal for each primary included in the analysis, also the beta exponent can be obtained with accuracy of less than 1% for the studied system. Detailed simulations show a dependence of the beta exponent on hadronic interaction properties, thus the determination of this parameter is important for understanding the muon deficit problem.
{"title":"The muon deficit problem: a new method to calculate the muon rescaling factors and the Heitler-Matthew’s β-exponent","authors":"K. A. Cheminant, D. G'ora, N. Borodai, R. Engel, T. Pierog, J. Pkekala, M. Roth, J. Stasielak, M. Unger, D. Veberivc, Henryk Wilczy'nski Institute of Nuclear Physics Pas, Karlsruhe Institute of Technology Institute for Astroparticl Physics","doi":"10.22323/1.423.0070","DOIUrl":"https://doi.org/10.22323/1.423.0070","url":null,"abstract":"Simulations of extensive air showers using current hadronic interaction models predict too small numbers of muons compared to events observed in the air-shower experiments, which is known as the muon-deficit problem. In this work, we present a new method to calculate the factor by which the muon signal obtained via Monte-Carlo simulations must be rescaled to match the data, as well as the beta exponent from the Heitler-Matthews model which governs the number of muons found in an extensive air shower as a function of the mass and the energy of the primary cosmic ray. This method uses the so-called z variable (difference between the total reconstructed and the simulated signals), which is connected to the muon signal and is roughly independent of the zenith angle, but depends on the mass of the primary cosmic ray. Using a mock dataset built from QGSJetII-04, we show that such a method allows us to reproduce the average muon signal from this dataset using Monte-Carlo events generated with the EPOS-LHC hadronic model, with accuracy better than 6%. As a consequence of the good recovery of the muon signal for each primary included in the analysis, also the beta exponent can be obtained with accuracy of less than 1% for the studied system. Detailed simulations show a dependence of the beta exponent on hadronic interaction properties, thus the determination of this parameter is important for understanding the muon deficit problem.","PeriodicalId":375543,"journal":{"name":"Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124401881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
V. Mikhailov, A. Galper, N. P. Topchiev, I. Arkhangelskaja, A. Arkhangelskiy, A. Bakaldin, I. Chernysheva, O. Dalkarov, A. Egorov, M. Kheymits, M. Korotkov, A. Leonov, A. Malinin, A. Mayorov, A. V. Mikhailova, P. Minaev, N. Pappe, S. Suchkov, Y. Yurkin
{"title":"Capabilities of the GAMMA-400 gamma-ray telescope to detect electron + positron flux at TeV-energies from lateral directions","authors":"V. Mikhailov, A. Galper, N. P. Topchiev, I. Arkhangelskaja, A. Arkhangelskiy, A. Bakaldin, I. Chernysheva, O. Dalkarov, A. Egorov, M. Kheymits, M. Korotkov, A. Leonov, A. Malinin, A. Mayorov, A. V. Mikhailova, P. Minaev, N. Pappe, S. Suchkov, Y. Yurkin","doi":"10.22323/1.423.0155","DOIUrl":"https://doi.org/10.22323/1.423.0155","url":null,"abstract":"","PeriodicalId":375543,"journal":{"name":"Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117052388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cosmic ray spectra and intensity in middle atmosphere (CORSIMA) model. Use and application for galactic cosmic rays","authors":"A. Mishev, P. Velinov, S. Asenovski, L. Mateev","doi":"10.22323/1.423.0052","DOIUrl":"https://doi.org/10.22323/1.423.0052","url":null,"abstract":"","PeriodicalId":375543,"journal":{"name":"Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127151621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Bertaina, D. Barghini, M. Battisti, A. Belov, M. Bianciotto, F. Bisconti, C. Blaksley, S. Blin, K. Bolmgren, G. Cambiè, F. Capel, M. Casolino, I. Churilo, M. Crisconio, C. De La Taille, T. Ebisuzaki, J. Eser, F. Fenu, G. Filippatos, M. Franceschi, C. Fuglesang, A. Golzio, P. Gorodetzky, F. Kajino, H. Kasuga, P. Klimov, V. Kungel, V. Kuznetsov, M. Manfrin, L. Marcelli, G. Mascetti, W. Marszal, M. Mignone, H. Miyamoto, A. Murashov, T. Napolitano, H. Ohmori, A. Olinto, E. Parizot, P. Picozza, L. Piotrowski, Z. Plebaniak, G. Prévôt, E. Reali, M. Ricci, G. Romoli, N. Sakaki, S. Sharakin, K. Shinozaki, J. Szabelski, Y. Takizawa, G. Valentini, M. Vrábel, L. Wiencke, M. Zotov, Jem-euso Collaboration
{"title":"The Mini-EUSO telescope on board the International Space Station: first results in view of UHECR measurements from space","authors":"M. Bertaina, D. Barghini, M. Battisti, A. Belov, M. Bianciotto, F. Bisconti, C. Blaksley, S. Blin, K. Bolmgren, G. Cambiè, F. Capel, M. Casolino, I. Churilo, M. Crisconio, C. De La Taille, T. Ebisuzaki, J. Eser, F. Fenu, G. Filippatos, M. Franceschi, C. Fuglesang, A. Golzio, P. Gorodetzky, F. Kajino, H. Kasuga, P. Klimov, V. Kungel, V. Kuznetsov, M. Manfrin, L. Marcelli, G. Mascetti, W. Marszal, M. Mignone, H. Miyamoto, A. Murashov, T. Napolitano, H. Ohmori, A. Olinto, E. Parizot, P. Picozza, L. Piotrowski, Z. Plebaniak, G. Prévôt, E. Reali, M. Ricci, G. Romoli, N. Sakaki, S. Sharakin, K. Shinozaki, J. Szabelski, Y. Takizawa, G. Valentini, M. Vrábel, L. Wiencke, M. Zotov, Jem-euso Collaboration","doi":"10.22323/1.423.0082","DOIUrl":"https://doi.org/10.22323/1.423.0082","url":null,"abstract":"","PeriodicalId":375543,"journal":{"name":"Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131832242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Increased Support for a New Millisecond Pulsar Population in the Galactic Bulge","authors":"O. Macias, M. Pohl, C. Gordon, Phaedra Coleman","doi":"10.22323/1.423.0122","DOIUrl":"https://doi.org/10.22323/1.423.0122","url":null,"abstract":"","PeriodicalId":375543,"journal":{"name":"Proceedings of 27th European Cosmic Ray Symposium — PoS(ECRS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125543790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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