The High Energy Light Isotope eXperiment program of direct cosmic-ray studies ...
HELIX is a new NASA-sponsored instrument aimed at measuring the spectra and composition of light cosmic-ray isotopes from hydrogen to neon nuclei, in particular the clock isotopes 10Be (radioactive, with 1.4 Myr lifetime) and 9Be (stable). The latter are unique markers of the production and Galactic...
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Online Access: | https://dx.doi.org/10.48550/arxiv.2312.06796 https://arxiv.org/abs/2312.06796 |
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ftdatacite:10.48550/arxiv.2312.06796 2024-01-28T10:00:44+01:00 The High Energy Light Isotope eXperiment program of direct cosmic-ray studies ... HELIX Collaboration Coutu, S. Allison, P. S. Baiocchi, M. Beatty, J. J. Beaufore, L. Calderon, D. H. Castano, A. G. Chen, Y. Green, N. Hanna, D. Jeon, H. B. Klein, S. B. Kunkler, B. Lang, M. Mbarek, R. McBride, K. Mognet, S. I. Musser, J. Nutter, S. OBrien, S. Park, N. Powledge, K. M. Sakai, K. Tabata, M. Tarle, G. Tuttle, J. M. Visser, G. Wakely, S. P. Yu, M. 2023 https://dx.doi.org/10.48550/arxiv.2312.06796 https://arxiv.org/abs/2312.06796 unknown arXiv arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ Instrumentation and Methods for Astrophysics astro-ph.IM Instrumentation and Detectors physics.ins-det FOS Physical sciences Article Preprint CreativeWork article 2023 ftdatacite https://doi.org/10.48550/arxiv.2312.06796 2024-01-04T23:54:53Z HELIX is a new NASA-sponsored instrument aimed at measuring the spectra and composition of light cosmic-ray isotopes from hydrogen to neon nuclei, in particular the clock isotopes 10Be (radioactive, with 1.4 Myr lifetime) and 9Be (stable). The latter are unique markers of the production and Galactic propagation of secondary cosmic-ray nuclei, and are needed to resolve such important mysteries as the proportion of secondary positrons in the excess of antimatter observed by the AMS-02 experiment. By using a combination of a 1 T superconducting magnet spectrometer (with drift-chamber tracker) with a high-resolution time-of-flight detector system and ring-imaging Cherenkov detector, mass-resolved isotope measurements of light cosmic-ray nuclei will be possible up to 3 GeV/n in a first stratospheric balloon flight from Kiruna, Sweden to northern Canada, anticipated to take place in early summer 2024. An eventual longer Antarctic balloon flight of HELIX will yield measurements up to 10 GeV/n, sampling production ... : Presented at the 16th Topical Seminar on Innovative Particle and Radiation Detectors (IPRD23), Siena, Italy, to appear in JINST Proc ... Article in Journal/Newspaper Antarc* Antarctic Kiruna DataCite Metadata Store (German National Library of Science and Technology) Antarctic Canada Kiruna |
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DataCite Metadata Store (German National Library of Science and Technology) |
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language |
unknown |
topic |
Instrumentation and Methods for Astrophysics astro-ph.IM Instrumentation and Detectors physics.ins-det FOS Physical sciences |
spellingShingle |
Instrumentation and Methods for Astrophysics astro-ph.IM Instrumentation and Detectors physics.ins-det FOS Physical sciences HELIX Collaboration Coutu, S. Allison, P. S. Baiocchi, M. Beatty, J. J. Beaufore, L. Calderon, D. H. Castano, A. G. Chen, Y. Green, N. Hanna, D. Jeon, H. B. Klein, S. B. Kunkler, B. Lang, M. Mbarek, R. McBride, K. Mognet, S. I. Musser, J. Nutter, S. OBrien, S. Park, N. Powledge, K. M. Sakai, K. Tabata, M. Tarle, G. Tuttle, J. M. Visser, G. Wakely, S. P. Yu, M. The High Energy Light Isotope eXperiment program of direct cosmic-ray studies ... |
topic_facet |
Instrumentation and Methods for Astrophysics astro-ph.IM Instrumentation and Detectors physics.ins-det FOS Physical sciences |
description |
HELIX is a new NASA-sponsored instrument aimed at measuring the spectra and composition of light cosmic-ray isotopes from hydrogen to neon nuclei, in particular the clock isotopes 10Be (radioactive, with 1.4 Myr lifetime) and 9Be (stable). The latter are unique markers of the production and Galactic propagation of secondary cosmic-ray nuclei, and are needed to resolve such important mysteries as the proportion of secondary positrons in the excess of antimatter observed by the AMS-02 experiment. By using a combination of a 1 T superconducting magnet spectrometer (with drift-chamber tracker) with a high-resolution time-of-flight detector system and ring-imaging Cherenkov detector, mass-resolved isotope measurements of light cosmic-ray nuclei will be possible up to 3 GeV/n in a first stratospheric balloon flight from Kiruna, Sweden to northern Canada, anticipated to take place in early summer 2024. An eventual longer Antarctic balloon flight of HELIX will yield measurements up to 10 GeV/n, sampling production ... : Presented at the 16th Topical Seminar on Innovative Particle and Radiation Detectors (IPRD23), Siena, Italy, to appear in JINST Proc ... |
format |
Article in Journal/Newspaper |
author |
HELIX Collaboration Coutu, S. Allison, P. S. Baiocchi, M. Beatty, J. J. Beaufore, L. Calderon, D. H. Castano, A. G. Chen, Y. Green, N. Hanna, D. Jeon, H. B. Klein, S. B. Kunkler, B. Lang, M. Mbarek, R. McBride, K. Mognet, S. I. Musser, J. Nutter, S. OBrien, S. Park, N. Powledge, K. M. Sakai, K. Tabata, M. Tarle, G. Tuttle, J. M. Visser, G. Wakely, S. P. Yu, M. |
author_facet |
HELIX Collaboration Coutu, S. Allison, P. S. Baiocchi, M. Beatty, J. J. Beaufore, L. Calderon, D. H. Castano, A. G. Chen, Y. Green, N. Hanna, D. Jeon, H. B. Klein, S. B. Kunkler, B. Lang, M. Mbarek, R. McBride, K. Mognet, S. I. Musser, J. Nutter, S. OBrien, S. Park, N. Powledge, K. M. Sakai, K. Tabata, M. Tarle, G. Tuttle, J. M. Visser, G. Wakely, S. P. Yu, M. |
author_sort |
HELIX Collaboration |
title |
The High Energy Light Isotope eXperiment program of direct cosmic-ray studies ... |
title_short |
The High Energy Light Isotope eXperiment program of direct cosmic-ray studies ... |
title_full |
The High Energy Light Isotope eXperiment program of direct cosmic-ray studies ... |
title_fullStr |
The High Energy Light Isotope eXperiment program of direct cosmic-ray studies ... |
title_full_unstemmed |
The High Energy Light Isotope eXperiment program of direct cosmic-ray studies ... |
title_sort |
high energy light isotope experiment program of direct cosmic-ray studies ... |
publisher |
arXiv |
publishDate |
2023 |
url |
https://dx.doi.org/10.48550/arxiv.2312.06796 https://arxiv.org/abs/2312.06796 |
geographic |
Antarctic Canada Kiruna |
geographic_facet |
Antarctic Canada Kiruna |
genre |
Antarc* Antarctic Kiruna |
genre_facet |
Antarc* Antarctic Kiruna |
op_rights |
arXiv.org perpetual, non-exclusive license http://arxiv.org/licenses/nonexclusive-distrib/1.0/ |
op_doi |
https://doi.org/10.48550/arxiv.2312.06796 |
_version_ |
1789325259408670720 |