| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | J8LNKAN8RW/3E8265S |
| Repository | dpi.inpe.br/plutao/2013/05.31.21.04 (restricted access) |
| Last Update | 2013:07.05.12.31.16 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/plutao/2013/05.31.21.04.15 |
| Metadata Last Update | 2018:06.04.23.39.11 (UTC) administrator |
| DOI | 10.1088/2041-8205/762/2/L28 |
| ISSN | 2041-8205 2041-8213 |
| Label | lattes: 5605590098640584 26 HanAUCYGCTSKSPPUPKSWABDDDGHJJLKMMNNPPPS:2013:OGCPA |
| Citation Key | HanUCYGCTSKSPPUPKSWABDDDGHJJLKMMNNPPPS:2013:OGC—Pa |
| Title | The second multiple-planet system discovered by microlensing: OGLE-2012-BLG-0026Lb, c—A pair of jovian planets beyond the snow line  |
| Year | 2013 |
| Access Date | 2024, May 18 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 699 KiB |
| 2. Context | |
| Author | 1 Han, C. 2 Udalski, A. 3 Choi, J. -Y. 4 Yee, J. C. 5 Gould, A. 6 Christie, G. 7 Tan, T. -G. 8 Szymanski, M. K. 9 Kubiak, M. 10 Soszynski, I. 11 Pietrzy ski, G. 12 Poleski, R. 13 Ulaczyk, K. 14 Pietrukowicz, P. 15 Kozowski, S. 16 Skowron, J. 17 Wyrzykowski, L. 18 Almeida, Leonardo Andrade de 19 Batista, V. 20 Depoy, D. L. 21 Dong, S. 22 Drummond, J. 23 Gaudi, B. S. 24 Hwang, K. -H 25 Jablonski, Francisco Jose 26 Jung, Y. -K. 27 Lee, C. -U. 28 Koo, J. -R. 29 McCormick, J. 30 Monard, L. A. G. 31 Natusch, T. 32 Ngan, H. 33 Park, H. 34 Pogge, R. W. 35 Porritt, Ian 36 Shin, I. -G. |
| Resume Identifier | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 8JMKD3MGP5W/3C9JH4Q |
| Group | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 DAS-CEA-INPE-MCTI-GOV-BR 19 20 21 22 23 24 25 DAS-CEA-INPE-MCTI-GOV-BR |
| Affiliation | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Instituto Nacional de Pesquisas Espaciais (INPE) 19 20 21 22 23 24 25 Instituto Nacional de Pesquisas Espaciais (INPE) 26 Chungbuk Natl Univ, Inst Astrophys, Dept Phys, Cheongju 371763, South Korea. |
| Author e-Mail Address | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 leonardodealmeida.andrade@gmail.com 19 20 21 22 23 24 25 chico@das.inpe.br |
| e-Mail Address | chico@das.inpe.br |
| Journal | Astrophysical Journal Letters |
| Volume | 762 |
| Number | 2 |
| Pages | L28 |
| History (UTC) | 2013-05-31 21:57:05 :: lattes -> administrator :: 2013 2018-06-04 23:39:11 :: administrator -> :: 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 | publisher |
| Keywords | gravitational lensing planetary systems snow line |
| Abstract | We report the discovery of a planetary system from observation of the high-magnification microlensing event OGLE-2012-BLG-0026. The lensing light curve exhibits a complex central perturbation with multiple features. We find that the perturbation was produced by two planets located near the Einstein ring of the planet host star. We identify four possible solutions resulting from the well-known close/wide degeneracy. By measuring both the lens parallax and the Einstein radius, we estimate the physical parameters of the planetary system. According to the best-fit model, the two planet masses are ~0.11MJ and 0.68MJ and they are orbiting a G-type main-sequence star with a mass ~0.82M. The projected separations of the individual planets are beyond the snow line in all four solutions, being ~3.8AU and 4.6AU in the best-fit solution. The deprojected separations are both individually larger and possibly reversed in order. This is the second multi-planet system with both planets beyond the snow line discovered by microlensing. This is the only such system (other than the solar system) with measured planet masses without sin i degeneracy. The planetary system is located at a distance 4.1 kpc from the Earth toward the Galactic center. It is very likely that extra light from stars other than the lensed star comes from the lens itself. If this is correct, it will be possible to obtain detailed information about the planet host star from follow-up observation. |
| Area | CEA |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > The second multiple-planet... |
| 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 | 2041-8205_762_2_L28.pdf |
| User Group | administrator lattes marcelo.pazos@inpe.br self-uploading-INPE-MCTI-GOV-BR |
| Reader Group | administrator marcelo.pazos@inpe.br |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | Trabalho Vinculado à Tese/Dissertação |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3ETR8EH |
| URL (untrusted data) | http://iopscience.iop.org/2041-8205/762/2/L28/ |
| Dissemination | WEBSCI; PORTALCAPES; SCOPUS. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarytype |