Helioseismic Signature of Parker Fragmentation of Magnetic Flux beneath Sunspot Photospheres
Standard local helioseismic diagnostics of large sunspots show the signature of anomalously strong compact scatterers of p -modes within about 1 Mm beneath their photospheres. We applied standard “subjacent-vantage phase-correlation helioseismic holography” to the major sunspot umbra and inner penum...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2025-01-01
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| Series: | The Astrophysical Journal Letters |
| Subjects: | |
| Online Access: | https://doi.org/10.3847/2041-8213/adc912 |
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