| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3TP7UN8 | |||
| Repository | sid.inpe.br/mtc-m21c/2019/08.01.10.49 (restricted access) | |||
| Last Update | 2019:08.01.10.49.52 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2019/08.01.10.49.53 | |||
| Metadata Last Update | 2020:01.06.11.42.17 (UTC) administrator | |||
| DOI | 10.1140/epjc/s10052-019-7087-7 | |||
| ISSN | 1434-6044 | |||
| Citation Key | KumarNuneYada:2019:ReTeCM | |||
| Title | Dark sector interaction: a remedy of the tensions between CMB and LSS data  | |||
| Year | 2019 | |||
| Month | July | |||
| Access Date | 2024, May 17 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 517 KiB | |||
| 2. Context | ||||
| Author | 1 Kumar, Suresh 2 Nunes, Rafael da Costa 3 Yadav, Santosh Kumar | |||
| Group | 1 2 DIDAS-CGCEA-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 BITS Pilani 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 BITS Pilani | |||
| Author e-Mail Address | 1 suresh.kumar@pilani.bits-pilani.ac.in 2 rafadcnunes@gmail.com 3 sky91bbaulko@gmail.com | |||
| Journal | European Physical Journal C | |||
| Volume | 79 | |||
| Number | 7 | |||
| Pages | e576 | |||
| Secondary Mark | A2_INTERDISCIPLINAR A2_BIOTECNOLOGIA A2_ASTRONOMIA_/_FÍSICA B1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B1_ENGENHARIAS_IV | |||
| History (UTC) | 2019-08-01 10:50:25 :: simone -> administrator :: 2019 2020-01-06 11:42:17 :: administrator -> simone :: 2019 | |||
| 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 | The well-known tensions on the cosmological parameters H0 and sigma 8 within the Lambda CDM cosmology shown by the Planck-CMB and LSS data are possibly due to the systematics in the data or our ignorance of some new physics beyond the Lambda CDM model. In this letter, we focus on the second possibility, and investigate a minimal extension of the Lambda CDM model by allowing a coupling between its dark sector components (dark energy and dark matter). We analyze this scenario with Planck-CMB, KiDS and HST data, and find that the H0 and sigma 8 tensions disappear. In the joint analyses with Planck, HST and KiDS data, we find non-zero coupling in the dark sector up to 99% CL. Thus, we find a strong statistical support from the observational data for an interaction in the dark sector of the Universe while solving the H0 and sigma 8 tensions simultaneously. | |||
| Area | CEA | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > Dark sector interaction:... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | kumar_dark.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3ETR8EH | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/10.01.00.07 2 | |||
| Dissemination | WEBSCI; PORTALCAPES; SCOPUS. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||