Barometric effect of neutron component of cosmic rays at Antarctic station «Mirny»
The barometric effect of cosmic ray neutron component was estimated on the example of the Antarctic station Mirny. We used hourly data from continuous monitoring of neutron component and data from a local weather station for 2007–2014. Wind speed at the station Mirny reaches 20–40 m/s in winter that...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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INFRA-M
2016-03-01
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| Series: | Solar-Terrestrial Physics |
| Subjects: | |
| Online Access: | https://naukaru.ru/ru/nauka/article/12019/view |
| _version_ | 1818682305483374592 |
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| author | Kobelev P.G. Аbunin А.А. Аbunina M.А. Preobrazhensky M.S. Smirnov D.V. Lukovnikova А.А. |
| author_facet | Kobelev P.G. Аbunin А.А. Аbunina M.А. Preobrazhensky M.S. Smirnov D.V. Lukovnikova А.А. |
| author_sort | Kobelev P.G. |
| collection | DOAJ |
| description | The barometric effect of cosmic ray neutron component was estimated on the example of the Antarctic station Mirny. We used hourly data from continuous monitoring of neutron component and data from a local weather station for 2007–2014. Wind speed at the station Mirny reaches 20–40 m/s in winter that corresponds to the dynamic pressure 5–6 mbar and leads to a 5 % error in variations of neutron component because of dynamic effects in the atmosphere. The results can be applied to detectors located in high-latitude and high-mountain regions where the wind speed can be significant. |
| first_indexed | 2024-12-17T10:16:44Z |
| format | Article |
| id | doaj.art-ef9c09cd7afe45cd8c4b471fa8486a6d |
| institution | Directory Open Access Journal |
| issn | 2500-0535 |
| language | English |
| last_indexed | 2024-12-17T10:16:44Z |
| publishDate | 2016-03-01 |
| publisher | INFRA-M |
| record_format | Article |
| series | Solar-Terrestrial Physics |
| spelling | doaj.art-ef9c09cd7afe45cd8c4b471fa8486a6d2022-12-21T21:52:54ZengINFRA-MSolar-Terrestrial Physics2500-05352016-03-01219710210.12737/19882Barometric effect of neutron component of cosmic rays at Antarctic station «Mirny»Kobelev P.G.0Аbunin А.А.1Аbunina M.А.2Preobrazhensky M.S.3Smirnov D.V.4Lukovnikova А.А.5Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation RAS, Troitsk, Moscow, RussiaPushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation RAS, Troitsk, Moscow, RussiaPushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation RAS, Troitsk, Moscow, RussiaPushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation RAS, Troitsk, Moscow, RussiaPushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation RAS, Troitsk, Moscow, RussiaInstitute of Solar-Terrestrial Physics SB RAS, Irkutsk, RussiaThe barometric effect of cosmic ray neutron component was estimated on the example of the Antarctic station Mirny. We used hourly data from continuous monitoring of neutron component and data from a local weather station for 2007–2014. Wind speed at the station Mirny reaches 20–40 m/s in winter that corresponds to the dynamic pressure 5–6 mbar and leads to a 5 % error in variations of neutron component because of dynamic effects in the atmosphere. The results can be applied to detectors located in high-latitude and high-mountain regions where the wind speed can be significant.https://naukaru.ru/ru/nauka/article/12019/viewgalactic cosmic ray variationsbarometric effectneutron monitors |
| spellingShingle | Kobelev P.G. Аbunin А.А. Аbunina M.А. Preobrazhensky M.S. Smirnov D.V. Lukovnikova А.А. Barometric effect of neutron component of cosmic rays at Antarctic station «Mirny» Solar-Terrestrial Physics galactic cosmic ray variations barometric effect neutron monitors |
| title | Barometric effect of neutron component of cosmic rays at Antarctic station «Mirny» |
| title_full | Barometric effect of neutron component of cosmic rays at Antarctic station «Mirny» |
| title_fullStr | Barometric effect of neutron component of cosmic rays at Antarctic station «Mirny» |
| title_full_unstemmed | Barometric effect of neutron component of cosmic rays at Antarctic station «Mirny» |
| title_short | Barometric effect of neutron component of cosmic rays at Antarctic station «Mirny» |
| title_sort | barometric effect of neutron component of cosmic rays at antarctic station mirny |
| topic | galactic cosmic ray variations barometric effect neutron monitors |
| url | https://naukaru.ru/ru/nauka/article/12019/view |
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