Dynamics of a quiescent solar prominence observed with the sUMER/SOHO instrument
We present the results obtained from analyzing SUMER/SOHO observational data of a quiescent solar prominence. The studied prominence is made of complex structures. From the 1-hr data set, we derive characteristic frequencies in terms of intensity and velocity oscillations, as measured in 4 transitio...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00380938_v199_n1_p133_Bocchialini |
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todo:paper_00380938_v199_n1_p133_Bocchialini2023-10-03T14:48:30Z Dynamics of a quiescent solar prominence observed with the sUMER/SOHO instrument Bocchialini, K. Costa, A. Domenech, G. Rovira, M. Vial, J.C. Wingfield, K. We present the results obtained from analyzing SUMER/SOHO observational data of a quiescent solar prominence. The studied prominence is made of complex structures. From the 1-hr data set, we derive characteristic frequencies in terms of intensity and velocity oscillations, as measured in 4 transition-region lines. The presence of different types of frequencies is detected: chromospheric oscillations and intermediate periods (6 min to 12 min). This result suggests that these oscillations are transmitted by the magnetic fields from the chromosphere to the transition region. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00380938_v199_n1_p133_Bocchialini |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
We present the results obtained from analyzing SUMER/SOHO observational data of a quiescent solar prominence. The studied prominence is made of complex structures. From the 1-hr data set, we derive characteristic frequencies in terms of intensity and velocity oscillations, as measured in 4 transition-region lines. The presence of different types of frequencies is detected: chromospheric oscillations and intermediate periods (6 min to 12 min). This result suggests that these oscillations are transmitted by the magnetic fields from the chromosphere to the transition region. |
| format |
JOUR |
| author |
Bocchialini, K. Costa, A. Domenech, G. Rovira, M. Vial, J.C. Wingfield, K. |
| spellingShingle |
Bocchialini, K. Costa, A. Domenech, G. Rovira, M. Vial, J.C. Wingfield, K. Dynamics of a quiescent solar prominence observed with the sUMER/SOHO instrument |
| author_facet |
Bocchialini, K. Costa, A. Domenech, G. Rovira, M. Vial, J.C. Wingfield, K. |
| author_sort |
Bocchialini, K. |
| title |
Dynamics of a quiescent solar prominence observed with the sUMER/SOHO instrument |
| title_short |
Dynamics of a quiescent solar prominence observed with the sUMER/SOHO instrument |
| title_full |
Dynamics of a quiescent solar prominence observed with the sUMER/SOHO instrument |
| title_fullStr |
Dynamics of a quiescent solar prominence observed with the sUMER/SOHO instrument |
| title_full_unstemmed |
Dynamics of a quiescent solar prominence observed with the sUMER/SOHO instrument |
| title_sort |
dynamics of a quiescent solar prominence observed with the sumer/soho instrument |
| url |
http://hdl.handle.net/20.500.12110/paper_00380938_v199_n1_p133_Bocchialini |
| work_keys_str_mv |
AT bocchialinik dynamicsofaquiescentsolarprominenceobservedwiththesumersohoinstrument AT costaa dynamicsofaquiescentsolarprominenceobservedwiththesumersohoinstrument AT domenechg dynamicsofaquiescentsolarprominenceobservedwiththesumersohoinstrument AT roviram dynamicsofaquiescentsolarprominenceobservedwiththesumersohoinstrument AT vialjc dynamicsofaquiescentsolarprominenceobservedwiththesumersohoinstrument AT wingfieldk dynamicsofaquiescentsolarprominenceobservedwiththesumersohoinstrument |
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1807323050079682560 |