Signature of 3600-yr LaViolette flare in Antarctica 10Be spectra

• Main Author: Omerbashich, M.
• Format: Report
• Language: English
• Published: 2021
• Subjects: Beryllium analysis; Vostok ice cores; cosmic rays; paleoclimate; Hallstadzeit cycle; LaViolette flares; High energy astrophysics; Gamma-ray bursts; Rapid bursts; Supernovae; Gamma-ray sources; Gamma-ray transient sources; Soft gamma-ray repeaters; Galactic center; Milky Way Galaxy physics; Magnetars; Milky Way magnetic fields; Sky surveys; Surface ices; Cosmochemistry; Cosmic abundances; Chemical abundances; Frozen-in elements; Time series analysis; Period search; Gauss-Vaniček spectral analysis; Milky Way; Taylor Dome; Antarc*; Antarctica; ice core
• Online Access: https://zenodo.org/record/5228497; https://doi.org/10.5281/zenodo.5228497

10Be deposition rates from Vostok, Antarctica raw ice core records are periodic with 3592±57 yr at 99% significance, verified against the 10Be concentration raw data from both Vostok, as 3700±57 yr at 99%, and Taylor Dome, Antarctica, as 3800±61 yr at 99%. Also, Mg concentration data from Taylor Dom...