Matches in SemOpenAlex for { <https://semopenalex.org/work/W2783179178> ?p ?o ?g. }
- W2783179178 endingPage "033" @default.
- W2783179178 startingPage "033" @default.
- W2783179178 abstract "We conduct a selective analysis of the isotropic (DV) and anisotropic (AP) components of the most recent Baryon Acoustic Oscillations (BAO) data. We find that these components provide significantly different constraints and could provide strong diagnostics for model selection, also in view of more precise data to arrive. For instance, in the ΛCDM model we find a mild tension of ∼ 2 σ for the Ωm estimates obtained using DV and AP separately. Considering both Ωk and w as free parameters, we find that the concordance model is in tension with the best-fit values provided by the BAO data alone at 2.2σ. We complemented the BAO data with the Supernovae Ia (SNIa) and Observational Hubble datasets to perform a joint analysis on the ΛCDM model and its standard extensions. By assuming ΛCDM scenario, we find that these data provide H0 = 69.4 ± 1.7 km/s Mpc−1 as the best-fit value for the present expansion rate. In the kΛCDM scenario we find that the evidence for acceleration using the BAO data alone is more than ∼ 5.8σ, which increases to 8.4 σ in our joint analysis." @default.
- W2783179178 created "2018-01-26" @default.
- W2783179178 creator A5007202445 @default.
- W2783179178 creator A5022773431 @default.
- W2783179178 creator A5026293346 @default.
- W2783179178 date "2018-05-10" @default.
- W2783179178 modified "2023-10-16" @default.
- W2783179178 title "Isotropic vs. anisotropic components of BAO data: a tool for model selection" @default.
- W2783179178 cites W1763442943 @default.
- W2783179178 cites W1819346083 @default.
- W2783179178 cites W1853767801 @default.
- W2783179178 cites W2011426435 @default.
- W2783179178 cites W2045377202 @default.
- W2783179178 cites W2045719640 @default.
- W2783179178 cites W2055489865 @default.
- W2783179178 cites W2056583201 @default.
- W2783179178 cites W2057645607 @default.
- W2783179178 cites W2073163146 @default.
- W2783179178 cites W2073619438 @default.
- W2783179178 cites W2073832139 @default.
- W2783179178 cites W2076533122 @default.
- W2783179178 cites W2102336972 @default.
- W2783179178 cites W2121951791 @default.
- W2783179178 cites W2135920379 @default.
- W2783179178 cites W2142635246 @default.
- W2783179178 cites W2167490459 @default.
- W2783179178 cites W2168175751 @default.
- W2783179178 cites W2169866137 @default.
- W2783179178 cites W2170967203 @default.
- W2783179178 cites W2314434027 @default.
- W2783179178 cites W2322072357 @default.
- W2783179178 cites W2409595438 @default.
- W2783179178 cites W2461599601 @default.
- W2783179178 cites W2472826887 @default.
- W2783179178 cites W2497600269 @default.
- W2783179178 cites W2498300276 @default.
- W2783179178 cites W2501864044 @default.
- W2783179178 cites W2522304859 @default.
- W2783179178 cites W2532287105 @default.
- W2783179178 cites W2587754488 @default.
- W2783179178 cites W2605037700 @default.
- W2783179178 cites W2607467782 @default.
- W2783179178 cites W2613668816 @default.
- W2783179178 cites W2614878456 @default.
- W2783179178 cites W2615358090 @default.
- W2783179178 cites W2684972682 @default.
- W2783179178 cites W2734629623 @default.
- W2783179178 cites W2743081451 @default.
- W2783179178 cites W2751322054 @default.
- W2783179178 cites W2751623338 @default.
- W2783179178 cites W2782530178 @default.
- W2783179178 cites W3098023360 @default.
- W2783179178 cites W3098728794 @default.
- W2783179178 cites W3099029965 @default.
- W2783179178 cites W3099359549 @default.
- W2783179178 cites W3099582894 @default.
- W2783179178 cites W3100272886 @default.
- W2783179178 cites W3101494846 @default.
- W2783179178 cites W3102522994 @default.
- W2783179178 cites W3102755272 @default.
- W2783179178 cites W3103494697 @default.
- W2783179178 cites W3103518037 @default.
- W2783179178 cites W3103856467 @default.
- W2783179178 cites W3104043306 @default.
- W2783179178 cites W3104250493 @default.
- W2783179178 cites W3104771405 @default.
- W2783179178 cites W3105348217 @default.
- W2783179178 cites W3105368576 @default.
- W2783179178 cites W3105592889 @default.
- W2783179178 cites W3106515749 @default.
- W2783179178 cites W4233304942 @default.
- W2783179178 cites W4292875581 @default.
- W2783179178 cites W4297676541 @default.
- W2783179178 doi "https://doi.org/10.1088/1475-7516/2018/05/033" @default.
- W2783179178 hasPublicationYear "2018" @default.
- W2783179178 type Work @default.
- W2783179178 sameAs 2783179178 @default.
- W2783179178 citedByCount "20" @default.
- W2783179178 countsByYear W27831791782018 @default.
- W2783179178 countsByYear W27831791782019 @default.
- W2783179178 countsByYear W27831791782020 @default.
- W2783179178 countsByYear W27831791782021 @default.
- W2783179178 countsByYear W27831791782023 @default.
- W2783179178 crossrefType "journal-article" @default.
- W2783179178 hasAuthorship W2783179178A5007202445 @default.
- W2783179178 hasAuthorship W2783179178A5022773431 @default.
- W2783179178 hasAuthorship W2783179178A5026293346 @default.
- W2783179178 hasBestOaLocation W27831791782 @default.
- W2783179178 hasConcept C103874350 @default.
- W2783179178 hasConcept C105795698 @default.
- W2783179178 hasConcept C120665830 @default.
- W2783179178 hasConcept C121332964 @default.
- W2783179178 hasConcept C121864883 @default.
- W2783179178 hasConcept C127592171 @default.
- W2783179178 hasConcept C154945302 @default.
- W2783179178 hasConcept C172790937 @default.
- W2783179178 hasConcept C180016635 @default.
- W2783179178 hasConcept C184050105 @default.