TY  - GEN

T1  - Photospheric high-frequency acoustic power excess in sunspot umbra: signature of magneto-acoustic modes

T2  - arXiv

PY  - 2009/09/29

AU  - Zharkov S

AU  - Shelyag S

AU  - Fedun V

AU  - Erdélyi R

AU  - Thompson MJ

ED  - 

DO  - DOI: 10.48550/arxiv.0909.5332

Y2  - 2025/11/03

ER  -