Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225564672> ?p ?o ?g. }
- W4225564672 endingPage "4290" @default.
- W4225564672 startingPage "4280" @default.
- W4225564672 abstract "We use high-precision combined strong/weak lensing and kinematics measurements of the total mass profiles of the observed galaxy clusters MACS~J1206.2-0847 and Abell~S1063, to constrain the relativistic sector of the general DHOST dark energy theories, which exhibit a partial breaking of the so called Vainsthein screening mechanism, on the linear level of scalar fluctuations around a cosmological background. In particular, by using the textsc{MG-MAMMPOSSt} framework developed in Pizzuti et al. 2021, for the kinematics analysis of member galaxies in clusters along with lensing mass profile reconstructions, we provide new constraints on the coupling $Y_2$ which governs the theory's relativistic contribution to the lensing potential. The new bound from the combination of kinematics and lensing measurements of MACS 1206, $Y_2=-0.12^{+0.66}_{-0.67}$ at $2sigma$, provides about a 2-fold improvement on previous constraints. In the case of Abell~S1063 a $>2sigma$ tension with the GR expectation arises. We discuss this in some detail, and we investigate the possible sources of systematics which can explain the tension. We further discuss why the combination of kinematics of member galaxies with lensing is capable of providing much tighter bounds compared to kinematics or lensing alone, and we explain how the number density profile of tracers, as well as the choice of the velocity anisotropy profile affects the final results." @default.
- W4225564672 created "2022-05-05" @default.
- W4225564672 creator A5031975691 @default.
- W4225564672 creator A5075489166 @default.
- W4225564672 creator A5078699773 @default.
- W4225564672 creator A5087537882 @default.
- W4225564672 date "2022-03-17" @default.
- W4225564672 modified "2023-10-13" @default.
- W4225564672 title "Probing vainsthein-screening gravity with galaxy clusters using internal kinematics and strong and weak lensing" @default.
- W4225564672 cites W1501370474 @default.
- W4225564672 cites W1730413627 @default.
- W4225564672 cites W1776612468 @default.
- W4225564672 cites W1833117484 @default.
- W4225564672 cites W1853767801 @default.
- W4225564672 cites W1930961563 @default.
- W4225564672 cites W1984175910 @default.
- W4225564672 cites W2003421042 @default.
- W4225564672 cites W2005018947 @default.
- W4225564672 cites W2007048790 @default.
- W4225564672 cites W2011651094 @default.
- W4225564672 cites W2018921091 @default.
- W4225564672 cites W2019028512 @default.
- W4225564672 cites W2019511225 @default.
- W4225564672 cites W2021333622 @default.
- W4225564672 cites W2024673026 @default.
- W4225564672 cites W2036721738 @default.
- W4225564672 cites W2040120301 @default.
- W4225564672 cites W2042117701 @default.
- W4225564672 cites W2047126032 @default.
- W4225564672 cites W2065598630 @default.
- W4225564672 cites W2073832139 @default.
- W4225564672 cites W2088307684 @default.
- W4225564672 cites W2095976636 @default.
- W4225564672 cites W2099545697 @default.
- W4225564672 cites W2104366838 @default.
- W4225564672 cites W2112210114 @default.
- W4225564672 cites W2140736427 @default.
- W4225564672 cites W2163173559 @default.
- W4225564672 cites W2170912932 @default.
- W4225564672 cites W2212014060 @default.
- W4225564672 cites W2241685868 @default.
- W4225564672 cites W2254826787 @default.
- W4225564672 cites W2283613387 @default.
- W4225564672 cites W2297804954 @default.
- W4225564672 cites W2309204822 @default.
- W4225564672 cites W2471206969 @default.
- W4225564672 cites W2513411918 @default.
- W4225564672 cites W2559119145 @default.
- W4225564672 cites W2574799045 @default.
- W4225564672 cites W2614837915 @default.
- W4225564672 cites W2621322117 @default.
- W4225564672 cites W2724261404 @default.
- W4225564672 cites W2769074952 @default.
- W4225564672 cites W2802791912 @default.
- W4225564672 cites W2809330029 @default.
- W4225564672 cites W2903703631 @default.
- W4225564672 cites W2908045645 @default.
- W4225564672 cites W2951757469 @default.
- W4225564672 cites W2963906108 @default.
- W4225564672 cites W3099575704 @default.
- W4225564672 cites W3099580858 @default.
- W4225564672 cites W3100110286 @default.
- W4225564672 cites W3100837299 @default.
- W4225564672 cites W3101541248 @default.
- W4225564672 cites W3104127714 @default.
- W4225564672 cites W3104146337 @default.
- W4225564672 cites W3104525437 @default.
- W4225564672 cites W3105018694 @default.
- W4225564672 cites W3105872478 @default.
- W4225564672 cites W3106470252 @default.
- W4225564672 cites W3109922802 @default.
- W4225564672 cites W3179254568 @default.
- W4225564672 cites W3213739452 @default.
- W4225564672 cites W4210406995 @default.
- W4225564672 cites W4289258507 @default.
- W4225564672 doi "https://doi.org/10.1093/mnras/stac746" @default.
- W4225564672 hasPublicationYear "2022" @default.
- W4225564672 type Work @default.
- W4225564672 citedByCount "5" @default.
- W4225564672 countsByYear W42255646722022 @default.
- W4225564672 countsByYear W42255646722023 @default.
- W4225564672 crossrefType "journal-article" @default.
- W4225564672 hasAuthorship W4225564672A5031975691 @default.
- W4225564672 hasAuthorship W4225564672A5075489166 @default.
- W4225564672 hasAuthorship W4225564672A5078699773 @default.
- W4225564672 hasAuthorship W4225564672A5087537882 @default.
- W4225564672 hasBestOaLocation W42255646722 @default.
- W4225564672 hasConcept C121332964 @default.
- W4225564672 hasConcept C1276947 @default.
- W4225564672 hasConcept C138125448 @default.
- W4225564672 hasConcept C156055797 @default.
- W4225564672 hasConcept C159249277 @default.
- W4225564672 hasConcept C190670322 @default.
- W4225564672 hasConcept C2524010 @default.
- W4225564672 hasConcept C2778049214 @default.
- W4225564672 hasConcept C33024259 @default.
- W4225564672 hasConcept C33923547 @default.
- W4225564672 hasConcept C38437897 @default.