| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16d.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP7W/3E9B97D |
| Repository | sid.inpe.br/mtc-m19/2013/06.09.02.30.56 |
| Last Update | 2013:07.17.16.03.33 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m19/2013/06.09.02.30.57 |
| Metadata Last Update | 2018:06.05.04.14.13 (UTC) administrator |
| DOI | 10.1007/s11207-013-0243-6 |
| ISSN | 0038-0938 1573-093X |
| Label | scopus |
| Citation Key | MészárosováDudKarMadSaw:2013:FaMaWa |
| Title | Fast magnetoacoustic waves in a fan structure above a coronal magnetic null point  |
| Year | 2013 |
| Access Date | 2024, May 16 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1053 KiB |
| 2. Context | |
| Author | 1 Mészárosová, H. 2 Dudík, J. 3 Karlický, M. 4 Madsen, Felipe Ramos Hald 5 Sawant, Hanumant Shankar |
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JHBU |
| Group | 1 2 3 4 DAS-CEA-INPE-MCTI-GOV-BR |
| Affiliation | 1 National Space Research Institute (INPE), Ave. dos Astronautas 1758, 1221-0000 Săo José dos Campos, SP, Brazil; Astronomical Institute of the Academy of Sciences, 25165 OndYejov, Czech Republic 2 Astronomical Institute of the Academy of Sciences, 25165 OndYejov, Czech Republic; Dept. of Astronomy, Physics of the Earth and Meteorology, Faculty of Mathematics, Physics and Informatics, Comenius University, 842 48 Bratislava, Slovakia 3 Astronomical Institute of the Academy of Sciences, 25165 OndYejov, Czech Republic 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 National Space Research Institute (INPE), Ave. dos Astronautas 1758, 1221-0000 Săo José dos Campos, SP, Brazil |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Solar Physics |
| Volume | 283 |
| Number | 2 |
| Pages | 473-488 |
| History (UTC) | 2018-06-05 04:14:13 :: administrator -> marcelo.pazos@inpe.br :: 2013 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | finaldraft |
| Keywords | magnetoacoustic waves coronal magnetic null point solar radio event |
| Abstract | We analyze the 26 November 2005 solar radio event observed interferometrically at frequencies of 244 and 611 MHz by the Giant Metrewave Radio Telescope (GMRT) in Pune, India. These observations are used to make interferometric maps of the event at both frequencies with the time cadence of 1 s from 06:50 to 07:12 UT. These maps reveal several radio sources. The light curves of these sources show that only two sources at 244 MHz and 611 MHz are well correlated in time. The EUV flare is more localized with flare loops located rather away from the radio sources. Using SoHO/MDI observations and potential magnetic field extrapolation we demonstrate that both the correlated sources are located in the fan structure of magnetic field lines starting from a coronal magnetic null point. Wavelet analysis of the light curves of the radio sources detects tadpoles with periods in the range P=10 - 83 s. These wavelet tadpoles indicate the presence of fast magnetoacoustic waves that propagate in the fan structure of the coronal magnetic null point. We estimate the plasma parameters in the studied radio sources and find them consistent with the presented scenario involving the coronal magnetic null point. © 2013 Springer Science+Business Media Dordrecht. |
| Area | CEA |
| Arrangement | Fast magnetoacoustic waves... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/8JMKD3MGP7W/3E9B97D |
| zipped data URL | http://urlib.net/zip/8JMKD3MGP7W/3E9B97D |
| Language | en |
| Target File | 1301.2485v1.pdf |
| User Group | administrator marcelo.pazos@inpe.br |
| Reader Group | administrator marcelo.pazos@inpe.br |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3ETR8EH |
| Dissemination | WEBSCI; PORTALCAPES; MGA; SCOPUS. |
| Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel electronicmailaddress format isbn lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| update | |