Scaling Properties and Persistence of Long-Term Solar Activity
International audience The long-range correlations associated with the presence of persistence are investigated by applying the detrended fluctuation analysis (DFA) on three different proxies of long-term solar activity. The considered datasets are a sunspot number reconstruction (SNR04) obtained fr...
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ftunivparis:oai:HAL:hal-03278916v1 2024-05-19T07:32:14+00:00 Scaling Properties and Persistence of Long-Term Solar Activity Lepreti, Fabio Carbone, Vincenzo Vecchio, Antonio Università della Calabria Arcavacata di Rende (Unical) INAF - Osservatorio Astronomico di Roma (OAR) Istituto Nazionale di Astrofisica (INAF) Laboratoire d'études spatiales et d'instrumentation en astrophysique = Laboratory of Space Studies and Instrumentation in Astrophysics (LESIA) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Radboud University Nijmegen 2021 https://hal.sorbonne-universite.fr/hal-03278916 https://hal.sorbonne-universite.fr/hal-03278916/document https://hal.sorbonne-universite.fr/hal-03278916/file/atmosphere-12-00733.pdf https://doi.org/10.3390/atmos12060733 en eng HAL CCSD MDPI info:eu-repo/semantics/altIdentifier/doi/10.3390/atmos12060733 hal-03278916 https://hal.sorbonne-universite.fr/hal-03278916 https://hal.sorbonne-universite.fr/hal-03278916/document https://hal.sorbonne-universite.fr/hal-03278916/file/atmosphere-12-00733.pdf doi:10.3390/atmos12060733 info:eu-repo/semantics/OpenAccess ISSN: 2073-4433 EISSN: 2073-4433 Atmosphere https://hal.sorbonne-universite.fr/hal-03278916 Atmosphere, 2021, 12 (6), pp.733. ⟨10.3390/atmos12060733⟩ solar activity long-range correlations scaling laws [SDU.ASTR.SR]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Solar and Stellar Astrophysics [astro-ph.SR] info:eu-repo/semantics/article Journal articles 2021 ftunivparis https://doi.org/10.3390/atmos12060733 2024-04-23T03:39:56Z International audience The long-range correlations associated with the presence of persistence are investigated by applying the detrended fluctuation analysis (DFA) on three different proxies of long-term solar activity. The considered datasets are a sunspot number reconstruction (SNR04) obtained from the atmospheric activity of the cosmogenic isotope 14C derived from tree rings, a total solar irradiance reconstruction (TSIR12) obtained from several 10Be ice core records from Greenland and Antarctica in combination with the global record of 14C in tree rings and a new multi-proxy sunspot number reconstruction (SNR18), also derived from 10Be datasets and the global 14C production series. The DFA scaling exponents found for the three time series are similar (lying in the range between 0.70 and 0.77) and the scaling ranges are comparable. These results indicate the presence of long-range correlations with persistence, in substantial agreement with the findings of previous studies carried out on other solar activity indices and proxies. Article in Journal/Newspaper Antarc* Antarctica Greenland ice core Université de Paris: Portail HAL Atmosphere 12 6 733 |
institution |
Open Polar |
collection |
Université de Paris: Portail HAL |
op_collection_id |
ftunivparis |
language |
English |
topic |
solar activity long-range correlations scaling laws [SDU.ASTR.SR]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Solar and Stellar Astrophysics [astro-ph.SR] |
spellingShingle |
solar activity long-range correlations scaling laws [SDU.ASTR.SR]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Solar and Stellar Astrophysics [astro-ph.SR] Lepreti, Fabio Carbone, Vincenzo Vecchio, Antonio Scaling Properties and Persistence of Long-Term Solar Activity |
topic_facet |
solar activity long-range correlations scaling laws [SDU.ASTR.SR]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Solar and Stellar Astrophysics [astro-ph.SR] |
description |
International audience The long-range correlations associated with the presence of persistence are investigated by applying the detrended fluctuation analysis (DFA) on three different proxies of long-term solar activity. The considered datasets are a sunspot number reconstruction (SNR04) obtained from the atmospheric activity of the cosmogenic isotope 14C derived from tree rings, a total solar irradiance reconstruction (TSIR12) obtained from several 10Be ice core records from Greenland and Antarctica in combination with the global record of 14C in tree rings and a new multi-proxy sunspot number reconstruction (SNR18), also derived from 10Be datasets and the global 14C production series. The DFA scaling exponents found for the three time series are similar (lying in the range between 0.70 and 0.77) and the scaling ranges are comparable. These results indicate the presence of long-range correlations with persistence, in substantial agreement with the findings of previous studies carried out on other solar activity indices and proxies. |
author2 |
Università della Calabria Arcavacata di Rende (Unical) INAF - Osservatorio Astronomico di Roma (OAR) Istituto Nazionale di Astrofisica (INAF) Laboratoire d'études spatiales et d'instrumentation en astrophysique = Laboratory of Space Studies and Instrumentation in Astrophysics (LESIA) Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité) Radboud University Nijmegen |
format |
Article in Journal/Newspaper |
author |
Lepreti, Fabio Carbone, Vincenzo Vecchio, Antonio |
author_facet |
Lepreti, Fabio Carbone, Vincenzo Vecchio, Antonio |
author_sort |
Lepreti, Fabio |
title |
Scaling Properties and Persistence of Long-Term Solar Activity |
title_short |
Scaling Properties and Persistence of Long-Term Solar Activity |
title_full |
Scaling Properties and Persistence of Long-Term Solar Activity |
title_fullStr |
Scaling Properties and Persistence of Long-Term Solar Activity |
title_full_unstemmed |
Scaling Properties and Persistence of Long-Term Solar Activity |
title_sort |
scaling properties and persistence of long-term solar activity |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://hal.sorbonne-universite.fr/hal-03278916 https://hal.sorbonne-universite.fr/hal-03278916/document https://hal.sorbonne-universite.fr/hal-03278916/file/atmosphere-12-00733.pdf https://doi.org/10.3390/atmos12060733 |
genre |
Antarc* Antarctica Greenland ice core |
genre_facet |
Antarc* Antarctica Greenland ice core |
op_source |
ISSN: 2073-4433 EISSN: 2073-4433 Atmosphere https://hal.sorbonne-universite.fr/hal-03278916 Atmosphere, 2021, 12 (6), pp.733. ⟨10.3390/atmos12060733⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3390/atmos12060733 hal-03278916 https://hal.sorbonne-universite.fr/hal-03278916 https://hal.sorbonne-universite.fr/hal-03278916/document https://hal.sorbonne-universite.fr/hal-03278916/file/atmosphere-12-00733.pdf doi:10.3390/atmos12060733 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.3390/atmos12060733 |
container_title |
Atmosphere |
container_volume |
12 |
container_issue |
6 |
container_start_page |
733 |
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1799470224442916864 |