| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/4469CJP | |||
| Repository | sid.inpe.br/mtc-m21c/2021/02.11.12.08 | |||
| Last Update | 2021:03.26.11.57.43 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2021/02.11.12.08.58 | |||
| Metadata Last Update | 2022:04.03.19.24.26 (UTC) administrator | |||
| DOI | 10.1093/mnras/staa3850 | |||
| ISSN | 0035-8711 1365-2966 | |||
| Citation Key | RosaRodKraMilCar:2021:PhPrEv | |||
| Title | The physical properties and evolution of the interacting system AM 1204-292  | |||
| Year | 2021 | |||
| Month | Mar. | |||
| Access Date | 2025, June 05 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 7814 KiB | |||
| 2. Context | ||||
| Author | 1 Rosa, D. A. 2 Rodrigues, I. 3 Krabbe, A. C. 4 Milone, André de Castro 5 Carvalho, S. | |||
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JGHK | |||
| Group | 1 2 3 4 DIAST-CGCE-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Universidade do Vale do Paraíba (UNIVAP) 2 Universidade do Vale do Paraíba (UNIVAP) 3 Universidade do Vale do Paraíba (UNIVAP) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Universidade do Vale do Paraíba (UNIVAP) | |||
| Author e-Mail Address | 1 deiserosa@univap.br 2 3 4 andre.milone@inpe.br | |||
| Journal | Monthly Notices of the Royal Astronomical Society | |||
| Volume | 501 | |||
| Number | 3 | |||
| Pages | 3750-3766 | |||
| Secondary Mark | A1_QUÍMICA A1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A2_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA A2_ASTRONOMIA_/_FÍSICA B2_ENSINO B5_ENGENHARIAS_IV | |||
| History (UTC) | 2021-02-11 12:08:58 :: simone -> administrator :: 2021-02-11 12:08:59 :: administrator -> simone :: 2021 2021-03-26 11:57:45 :: simone -> administrator :: 2021 2022-04-03 19:24:26 :: administrator -> simone :: 2021 | |||
| 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 | |||
| Abstract | We investigate interaction effects in the stellar and gas kinematics, stellar population, and ionized gas properties of the interacting galaxy pair AM 1204-292,composed of NGC 4105 and NGC 4106. The data consist of long-slit spectra in the range 3000-7050 Å. The massive E3 galaxy NGC 4105 presents a flat stellar velocity profile, while the ionized gas is in strong rotation, suggesting an external origin. Its companion, NGC 4106, shows asymmetries in the radial velocity field, likely due to the interaction. The dynamics of the interacting pair were modelled using the P-Gadget3 treepm/sph code, from which we show that the system has just passed the first perigalacticum, which triggered an outbreak of star formation, currently at full maximum. We characterized the stellar population properties using the stellar population synthesis code starlight and, on average, both galaxies are predominantly composed of old stellar populations. NGC 4105 has a slightly negative age gradient, comparable with that of the most massive elliptical galaxies, but a steeper metallicity gradient. The SB0 galaxy NGC 4106 presents smaller radial variations in both age and metallicity in comparison with intermediate-mass early-type galaxies. These gradients have not been disturbed by interaction, since the star formation happened very recently and was not extensive in mass. Electron density estimates for the pair are systematically higher than those obtained in isolated galaxies. The central O/H abundances were obtained from photoionization models in combination with emission-line ratios, which resulted in 12 + log(O/H) = 9.03 ± 0.02 and 12 + log(O/H) = 8.69 ± 0.05 for NGC 4105 and NGC 4106, respectively. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > The physical properties... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://urlib.net/ibi/8JMKD3MGP3W34R/4469CJP | |||
| zipped data URL | http://urlib.net/zip/8JMKD3MGP3W34R/4469CJP | |||
| Language | en | |||
| Target File | rosa_physical.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/46KTFK8 | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.40.02 6 sid.inpe.br/bibdigital/2022/04.03.17.52 3 | |||
| Dissemination | WEBSCI; PORTALCAPES; 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 keywords label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||