The Sun as a revolving-field magnetic alternator with a wobbling-core rotator from real data ... : Ulysses replaces dynamo with magnetic alternator in our Sun and Sun-like stars ...

• Main Author: Omerbashich, M.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Geophysics.Online 2023
• Subjects: Sun global vibration; Sun engine; Sun core; stellar dynamo; standard stellar models; solar wind; space weather; Rieger period; South Pole; South pole
• Online Access: https://dx.doi.org/10.5281/zenodo.10426185; https://zenodo.org/doi/10.5281/zenodo.10426185

Rather than as a star classically assumed to feature elusive dynamo or a proverbial engine and impulsively alternating polarity, the Sun reveals itself in the 385.8–2.439-nHz (1-month–13-years) band of polar (φSun>|70°|) wind’s decadal dynamics, dominated by the fast (>700 km s−1) winds, as a globally completely vibrating revolving-field magnetic alternator at work at all times. Thus North–South separation of 1994–2008 Ulysses in situ <10nT polar-wind samplings reveals Gauss–Vaníček spectral signatures of an entirely ≥99%-significant, Sun-borne global incessant sharp Alfvén resonance (AR), Pi=PS/i, i=2…n, i∈ℤ ∧ n∈א, accompanied by a symmetrical sharp antiresonance P-. The ideal Sun (slow winds absent) AR imprints to the order u=136 into the fast winds nearly theoretically, with the northerly winds preferentially more so. The spectral peaks’ fidelity is very high (≫12) to high (>12) and reaches Φ>2∙103, validating the signatures as a global dynamical process. The fast-wind spectra reveal upward ... : HIGHLIGHTS:• The first complete recovery of the Sun's global vibration (resonance & antiresonance), thus succeeding where all others had failed repeatedly• Least-squares spectra of Ulysses polar magnetometer data resemble rotating-machinery operation well-known from mechanical engineering• Instead of a simplistic dynamo, the Sun is a revolving-field magnetic alternator with machinery-inherent sparking (nanoflares, CMEs, sunspots)• The core is offset away from the apex (towards the south pole), causing southern interferences & global preferentiality for northern magnetism• The offset core naturally wobbles, forcing global spins/resonances that flip it (alternate polarity) at the damping equilibrium every ~11 yr• The Sun exhausts its excess mass globally-resonantly as the solar wind in an axial shake-off and into the heliosphere coherently beyond L1• The Solar system-permeating Rieger period deciphered as solar in origin decisively (twice) from fast (>700 km s−1) and mixed winds• Now completely ...