Close

1. Identity statement
Reference TypeJournal Article
Sitemtc-m21d.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34T/46QK36S
Repositorysid.inpe.br/mtc-m21d/2022/05.02.13.43
Last Update2022:05.02.13.43.06 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21d/2022/05.02.13.43.06
Metadata Last Update2023:01.03.16.46.05 (UTC) administrator
DOI10.1093/mnras/stac687
ISSN0035-8711
1365-2966
Citation KeyBonillaKumaNunePan:2022:MoInFo
TitleReconstruction of the dark sectors' interaction: A model-independent inference and forecast from GW standard sirens
Year2022
MonthApr.
Access Date2024, May 14
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size1555 KiB
2. Context
Author1 Bonilla, Alexander
2 Kumar, Suresh
3 Nunes, Rafael da Costa
4 Pan, Supriya
ORCID1 0000-0002-7001-0728
Group1
2
3 DIAST-CGCE-INPE-MCTI-GOV-BR
Affiliation1 Universidade Federal de Juiz de Fora (UFJF)
2 Indira Gandhi University
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Presidency University
Author e-Mail Address1 alex.acidjazz@gmail.com
2
3 rafadcnunes@gmail.com
4 sukuyd@gmail.com
JournalMonthly Notices of the Royal Astronomical Society
Volume512
Number3
Pages4231-4238
Secondary MarkA1_QUÍMICA A1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A2_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA A2_ASTRONOMIA_/_FÍSICA B2_ENSINO B5_ENGENHARIAS_IV
History (UTC)2022-05-02 13:43:06 :: simone -> administrator ::
2022-05-02 13:43:07 :: administrator -> simone :: 2022
2022-05-02 13:43:50 :: simone -> administrator :: 2022
2023-01-03 16:46:05 :: administrator -> simone :: 2022
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordsdark energy
dark matter
observations
cosmological parameters
AbstractInteracting dark matter (DM) - dark energy (DE) models have been intensively investigated in the literature for their ability to fit various data sets as well as to explain some observational tensions persisting within the ?CDM cosmology. In this work, we employ the Gaussian processes (GP) algorithm to perform a joint analysis by using the geometrical cosmological probes such as Cosmic chronometers, Supernova Type Ia, Baryon Acoustic Oscillations, and the H0LiCOW lenses sample to infer a reconstruction of the coupling function between the dark components in a general framework, where the DE can assume a dynamical character via its equation of state. In addition to the joint analysis with these data, we simulate a catalog with standard siren events from binary neutron star mergers, within the sensitivity predicted by the Einstein Telescope, to reconstruct the dark sector coupling with more accuracy in a robust way. We find that the particular case, where w = -1 is fixed on the DE nature, has a statistical preference for an interaction in the dark sector at late times. In the general case, where w(z) is analyzed, we find no evidence for such dark coupling, and the predictions are compatible with the ?CDM paradigm. When the mock events of the standard sirens are considered to improve the kernel in GP predictions, we find a preference for an interaction in the dark sector at late times.
AreaCEA
ArrangementReconstruction of the...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Content
agreement.html 02/05/2022 10:43 1.0 KiB 
4. Conditions of access and use
data URLhttp://mtc-m21d.sid.inpe.br/ibi/8JMKD3MGP3W34T/46QK36S
zipped data URLhttp://mtc-m21d.sid.inpe.br/zip/8JMKD3MGP3W34T/46QK36S
Languageen
Target Filestac687.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Archiving Policyallowpublisher allowfinaldraft
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/46KTFK8
Citing Item Listsid.inpe.br/bibdigital/2022/04.03.17.52 2
DisseminationWEBSCI; PORTALCAPES; MGA; COMPENDEX.
Host Collectionurlib.net/www/2021/06.04.03.40
6. Notes
Empty Fieldsalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Description control
e-Mail (login)simone
update 


Close