Properties of Third Group of Cosmic Nuclei: Results from the Alpha Magnetic Spectrometer

We report the latest results on the properties of nitrogen (N), sodium (Na), and aluminium (Al) cosmic rays in the rigidity range from 2.15 GV to 3.0 TV based on 6.1 million N, 0.66 million Na and 0.72 million Al nuclei collected by the AMS. We observe all three fluxes are well described by the sums...

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Detalles Bibliográficos
Autor principal: Chen, Yao
Lenguaje:eng
Publicado: 2023
Materias:
Astrophysics and Astronomy
Acceso en línea:https://dx.doi.org/10.22323/1.444.0096
http://cds.cern.ch/record/2868218
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author Chen, Yao
author_facet Chen, Yao
author_sort Chen, Yao
collection CERN
description We report the latest results on the properties of nitrogen (N), sodium (Na), and aluminium (Al) cosmic rays in the rigidity range from 2.15 GV to 3.0 TV based on 6.1 million N, 0.66 million Na and 0.72 million Al nuclei collected by the AMS. We observe all three fluxes are well described by the sums of a primary cosmic ray component and a secondary cosmic ray component. With our measurements, the abundance ratios at the source of N/O, Na/Si, and Al/Si are determined independent of cosmic ray propagation.
id cern-2868218
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
record_format invenio
spelling cern-28682182023-08-31T14:25:41Zdoi:10.22323/1.444.0096http://cds.cern.ch/record/2868218engChen, YaoProperties of Third Group of Cosmic Nuclei: Results from the Alpha Magnetic SpectrometerAstrophysics and AstronomyWe report the latest results on the properties of nitrogen (N), sodium (Na), and aluminium (Al) cosmic rays in the rigidity range from 2.15 GV to 3.0 TV based on 6.1 million N, 0.66 million Na and 0.72 million Al nuclei collected by the AMS. We observe all three fluxes are well described by the sums of a primary cosmic ray component and a secondary cosmic ray component. With our measurements, the abundance ratios at the source of N/O, Na/Si, and Al/Si are determined independent of cosmic ray propagation.oai:cds.cern.ch:28682182023
spellingShingle Astrophysics and Astronomy
Chen, Yao
Properties of Third Group of Cosmic Nuclei: Results from the Alpha Magnetic Spectrometer
title Properties of Third Group of Cosmic Nuclei: Results from the Alpha Magnetic Spectrometer
title_full Properties of Third Group of Cosmic Nuclei: Results from the Alpha Magnetic Spectrometer
title_fullStr Properties of Third Group of Cosmic Nuclei: Results from the Alpha Magnetic Spectrometer
title_full_unstemmed Properties of Third Group of Cosmic Nuclei: Results from the Alpha Magnetic Spectrometer
title_short Properties of Third Group of Cosmic Nuclei: Results from the Alpha Magnetic Spectrometer
title_sort properties of third group of cosmic nuclei: results from the alpha magnetic spectrometer
topic Astrophysics and Astronomy
url https://dx.doi.org/10.22323/1.444.0096
http://cds.cern.ch/record/2868218
work_keys_str_mv AT chenyao propertiesofthirdgroupofcosmicnucleiresultsfromthealphamagneticspectrometer

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