| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3S9T7C8 | |||
| Repository | sid.inpe.br/mtc-m21c/2018/11.26.15.19 | |||
| Last Update | 2018:11.26.15.19.08 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2018/11.26.15.19.08 | |||
| Metadata Last Update | 2019:04.05.18.20.56 (UTC) administrator | |||
| DOI | 10.1029/2018JA025773 | |||
| ISSN | 2169-9402 | |||
| Citation Key | PalitRaulCorr:2018:NuSiIo | |||
| Title | Lower ionospheric plasma-chemical evolution and VLF signal modulation by a series of SGR x-ray bursts: numerical simulation with an ion-chemistry model  | |||
| Year | 2018 | |||
| Month | Sept. | |||
| Access Date | 2024, May 16 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 1227 KiB | |||
| 2. Context | ||||
| Author | 1 Palit, Sourav 2 Raulin, Jean-Pierre 3 Correia, Emília | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JH2C | |||
| ORCID | 1 0000-0003-2932-3666 | |||
| Group | 1 2 3 DIDAS-CGCEA-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Universidade Presbiteriana Mackenzie 2 Universidade Presbiteriana Mackenzie 3 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 souravspace@gmail.com 2 3 emilia.correia@inpe.br | |||
| Journal | Journal of Geophysical Research: Space Physics | |||
| Volume | 123 | |||
| Number | 9 | |||
| Pages | 7930-7942 | |||
| History (UTC) | 2018-11-26 15:19:08 :: simone -> administrator :: 2018-11-26 15:19:09 :: administrator -> simone :: 2018 2018-11-26 15:19:26 :: simone -> administrator :: 2018 2019-01-04 16:57:14 :: administrator -> simone :: 2018 2019-01-07 11:38:39 :: simone -> administrator :: 2018 2019-04-05 18:20:56 :: administrator -> simone :: 2018 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Keywords | ionosphere SGR X-ray VLF Monte Carlo ion chemistry | |||
| Abstract | The X-ray and gamma ray radiation from astrophysical transient sources, like X-ray bursts from soft gamma repeaters (SGRs) and gamma ray bursts (GRBs), can affect the plasma properties of the lower ionosphere and middle atmosphere. Multiple very low frequency (VLF) receivers in South America, with an unprecedented high time resolution of 20 ms, detected one such series of bursts from SGR J1550-5418 on 22 January 2009. Due to lack of other suitable means of observation corresponding to the lower part of Earth's ionosphere (similar to 60-100 km), the VLF detection and analysis of transient ionizing events (mostly of solar origin) has emerged as an excellent method to investigate various chemical and plasma characteristics at these heights. Extragalactic events, like SGR bursts and GRBs, with sharp modulation in their radiation time profile and very high energy photon abundances provide most unique opportunities of such studies with the possibility of extending even lower heights in the atmosphere. Here, for the first time, an extensive computer model, consisting of the combination of Monte Carlo ionization rate computation, a one dimensional atmospheric chemistry module, and VLF waveguide mode calculation, for the reconstruction of VLF signal modulation produced by SGR X-ray burst starting from the observed spectrum and lightcurve of the event is presented. We gain some valuable insight on the nature of chemical and dynamic evolution over the entire height range of the atmosphere examined from the exercise. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > Lower ionospheric plasma-chemical... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
| |||
| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP3W34R/3S9T7C8 | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34R/3S9T7C8 | |||
| Language | en | |||
| Target File | palit_lower.pdf | |||
| User Group | simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher6 allowfinaldraft | |||
| Read Permission | allow from all | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3ETR8EH | |||
| Citing Item List | ||||
| Dissemination | WEBSCI; AGU; MGA; COMPENDEX. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||