| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZGivnK2Y/SqvtT |
| Repository | sid.inpe.br/mtc-m17@80/2007/12.11.11.37 (restricted access) |
| Last Update | 2007:12.11.11.37.57 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m17@80/2007/12.11.11.37.58 |
| Metadata Last Update | 2018:06.05.03.36.15 (UTC) administrator |
| Secondary Key | INPE-15054-PRE/9964 |
| DOI | 10.1007/978-3-540-71173-5_29 |
| ISSN | 1431-2433 |
| Citation Key | LaRosaCarvVazdBarb:2007:StPoCo |
| Title | Stellar populations in compact group elliptical galaxies  |
| Year | 2007 |
| Access Date | 2024, Apr. 28 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 257 KiB |
| 2. Context | |
| Author | 1 La Rosa, I. G. 2 Carvalho, Reinaldo Ramos de 3 Vazdekis, A. 4 Barbuy, B. |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JJ5B |
| Group | 1 2 DAS-INPE-MCT-BR |
| Affiliation | 1 Instituto de Astrofiì 2 sica de Canarias 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto de Astrofiì 5 sica de Canarias 6 Instituto Astronô 7 mico e Geofiìsico - USP |
| Journal | ESO Astrophysics Symposia |
| Volume | 2007 |
| Pages | 175-179 |
| History (UTC) | 2007-12-11 11:37:58 :: simone -> administrator :: 2012-10-24 00:11:26 :: administrator -> simone :: 2007 2013-02-20 15:20:13 :: simone -> administrator :: 2007 2018-06-05 03:36:15 :: 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 |
| Abstract | Elliptical galaxies in Hickson Compact Groups (HCGs) are compared with their counterparts in the field. The stellar populations have been studied with two alternative models and reduction strategies to ensure the robustness of the results. Furthermore, great care has been taken to correct for emission contamination by Balmer lines, used to determine the ages of the galaxies. We find that, compared to the field, galaxies in HCGs are systematically older and more metal-poor, in agreement with previous works. For the first time, we show that the less massive galaxies in HCGs show an enhanced [Mg/Fe] abundance ratio compared to the field. This enhancement is interpreted as a relic of an event which truncated the galactic star formation, when the abundance ratio was still high. Recent hydrodynamical simulations predict such truncation after a galaxy merger, believed to be a common interaction in HCG environments. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > Stellar populations 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 | |
| Language | en |
| Target File | stellar population.pdf |
| User Group | administrator simone |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ETR8EH |
| Dissemination | WEBSCI |
| 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 e-mailaddress electronicmailaddress format isbn keywords label lineage mark mirrorrepository month nextedition notes number 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 | |