| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZGivnK2Y/S73gC |
| Repository | sid.inpe.br/mtc-m17@80/2007/11.09.13.59 |
| Last Update | 2007:11.09.13.59.02 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m17@80/2007/11.09.13.59.03 |
| Metadata Last Update | 2018:06.05.03.35.01 (UTC) administrator |
| Secondary Key | INPE-14860-PRE/9774 |
| ISSN | 0004-6361 1432-0746 |
| Citation Key | SubramanianWhKaSySaAn:2007:ElAcPo |
| Title | Electron acceleration in a post-flare decimetric continuum source  |
| Year | 2007 |
| Month | June |
| Access Date | 2024, May 16 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 401 KiB |
| 2. Context | |
| Author | 1 Subramanian, P. 2 White, S. M. 3 Karlický, M. 4 Sych, R. 5 Sawant, Hanumant Shankar 6 Ananthakrishnan, S. |
| Resume Identifier | 1 2 3 4 5 8JMKD3MGP5W/3C9JHBU |
| Group | 1 2 3 4 5 DAS-INPE-MCT-BR |
| Affiliation | 1 Indian Institute of Astrophysics 2 Department of Astronomy. University of Maryland 3 Astronomical Institute of the Academy of Sciences of the Czech Republic 4 Institute of Solar Terrestrial Physics, Siberian Branch of the Russian Academy of Sciences (ISTP) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Pune University Campus |
| Author e-Mail Address | 1 psbruma@iiap.res.in 2 white@astro.umd.edu 3 karlicky@asu.cas.cz 4 sych@iszf.irk.ru 5 sawant@das.inpe.br 6 ananth@ncra.tifr.res.in |
| Journal | Astronomy & Astrophysics |
| Volume | 468 |
| Number | 3 |
| Pages | 1099-1102 |
| History (UTC) | 2007-11-09 13:59:03 :: simone -> administrator :: 2008-06-29 02:36:40 :: administrator -> simone :: 2011-05-28 05:42:26 :: simone -> administrator :: 2012-10-23 23:58:35 :: administrator -> simone :: 2007 2013-02-20 15:20:02 :: simone -> administrator :: 2007 2018-06-05 03:35:01 :: administrator -> marciana :: 2007 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | acceleration of particles plasmas Sun : radio radiation Sun : corona Sun : flares SOLAR RADIO-EMISSION PLASMA-EMISSION CONSTRAINTS |
| Abstract | Aims. To calculate the power budget for electron acceleration and the efficiency of the plasma emission mechanism in a post-flare decimetric continuum source. Methods. We have imaged a high brightness temperature (similar to 10(9) K) post-flare source at 1060 MHz with the Giant Metrewave Radio Telescope (GMRT). We use information from these images and the dynamic spectrum from the Hiraiso spectrograph together with the theoretical method described in Subramanian & Becker (2006, Sol. Phys., 237, 185) to calculate the power input to the electron acceleration process. The method assumes that the electrons are accelerated via a second-order Fermi acceleration mechanism.Results. We find that the power input to the nonthermal electrons is in the range 3 x 10(25)-10(26) erg/s. The efficiency of the overall plasma emission process starting from electron acceleration and culminating in the observed emission could range from 2.87 x 10(-9) to 2.38 x 10(-8). |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > Electron acceleration in... |
| 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://mtc-m16b.sid.inpe.br/ibi/6qtX3pFwXQZGivnK2Y/S73gC |
| zipped data URL | http://mtc-m16b.sid.inpe.br/zip/6qtX3pFwXQZGivnK2Y/S73gC |
| Language | en |
| Target File | electron acceleration.pdf |
| User Group | administrator simone |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | allowpublisher allowfinaldraft |
| Read Permission | allow from all |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ETR8EH |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |