FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2036103722> ?p ?o ?g. }

• W2036103722 endingPage "059" @default.
• W2036103722 startingPage "059" @default.
• W2036103722 abstract "We present the first measurement of the large-scale cross-correlation of Lyα forest absorption and Damped Lyman α systems (DLA), using the 9th Data Release of the Baryon Oscillation Spectroscopic Survey (BOSS). The cross-correlation is clearly detected on scales up to 40h−1Mpc and is well fitted by the linear theory prediction of the standard Cold Dark Matter model of structure formation with the expected redshift distortions, confirming its origin in the gravitational evolution of structure. The amplitude of the DLA-Lyα cross-correlation depends on only one free parameter, the bias factor of the DLA systems, once the Lyα forest bias factors are known from independent Lyα forest correlation measurements. We measure the DLA bias factor to be bD = (2.17±0.20)βF0.22, where the Lyα forest redshift distortion parameter βF is expected to be above unity. This bias factor implies a typical host halo mass for DLAs that is much larger than expected in present DLA models, and is reproduced if the DLA cross section scales with halo mass as Mhα, with α = 1.1±0.1 for βF = 1. Matching the observed DLA bias factor and rate of incidence requires that atomic gas remains extended in massive halos over larger areas than predicted in present simulations of galaxy formation, with typical DLA proper sizes larger than 20 kpc in host halos of masses ∼ 1012M☉. We infer that typical galaxies at z ≃ 2 to 3 are surrounded by systems of atomic clouds that are much more extended than the luminous parts of galaxies and contain ∼ 10% of the baryons in the host halo." @default.
• W2036103722 created "2016-06-24" @default.
• W2036103722 creator A5003259518 @default.
• W2036103722 creator A5005496663 @default.
• W2036103722 creator A5005518643 @default.
• W2036103722 creator A5007052267 @default.
• W2036103722 creator A5008915976 @default.
• W2036103722 creator A5015903834 @default.
• W2036103722 creator A5018021987 @default.
• W2036103722 creator A5028921959 @default.
• W2036103722 creator A5030459568 @default.
• W2036103722 creator A5054927978 @default.
• W2036103722 creator A5062310309 @default.
• W2036103722 creator A5062770672 @default.
• W2036103722 creator A5065077728 @default.
• W2036103722 creator A5070719193 @default.
• W2036103722 date "2012-11-28" @default.
• W2036103722 modified "2023-10-18" @default.
• W2036103722 title "The large-scale cross-correlation of Damped Lyman alpha systems with the Lyman alpha forest: first measurements from BOSS" @default.
• W2036103722 cites W1482228350 @default.
• W2036103722 cites W1811438523 @default.
• W2036103722 cites W1976927254 @default.
• W2036103722 cites W1978875836 @default.
• W2036103722 cites W1988352199 @default.
• W2036103722 cites W1994352860 @default.
• W2036103722 cites W1995333740 @default.
• W2036103722 cites W2005298160 @default.
• W2036103722 cites W2009424252 @default.
• W2036103722 cites W2014638209 @default.
• W2036103722 cites W2018614296 @default.
• W2036103722 cites W2023558570 @default.
• W2036103722 cites W2026154763 @default.
• W2036103722 cites W2027853243 @default.
• W2036103722 cites W2027901034 @default.
• W2036103722 cites W2028128290 @default.
• W2036103722 cites W2031497590 @default.
• W2036103722 cites W2041013883 @default.
• W2036103722 cites W2051492359 @default.
• W2036103722 cites W2063568047 @default.
• W2036103722 cites W2068479753 @default.
• W2036103722 cites W2077370763 @default.
• W2036103722 cites W2077778023 @default.
• W2036103722 cites W2078734230 @default.
• W2036103722 cites W2085387831 @default.
• W2036103722 cites W2089314321 @default.
• W2036103722 cites W2089524548 @default.
• W2036103722 cites W2090894327 @default.
• W2036103722 cites W2098914923 @default.
• W2036103722 cites W2102600871 @default.
• W2036103722 cites W2105937524 @default.
• W2036103722 cites W2115659244 @default.
• W2036103722 cites W2117105462 @default.
• W2036103722 cites W2124199755 @default.
• W2036103722 cites W2128759530 @default.
• W2036103722 cites W2134712793 @default.
• W2036103722 cites W2147383754 @default.
• W2036103722 cites W2147875900 @default.
• W2036103722 cites W2157917411 @default.
• W2036103722 cites W2166196490 @default.
• W2036103722 cites W3099918065 @default.
• W2036103722 cites W3100113911 @default.
• W2036103722 cites W3100431677 @default.
• W2036103722 cites W3104637165 @default.
• W2036103722 doi "https://doi.org/10.1088/1475-7516/2012/11/059" @default.
• W2036103722 hasPublicationYear "2012" @default.
• W2036103722 type Work @default.
• W2036103722 sameAs 2036103722 @default.
• W2036103722 citedByCount "120" @default.
• W2036103722 countsByYear W20361037222013 @default.
• W2036103722 countsByYear W20361037222014 @default.
• W2036103722 countsByYear W20361037222015 @default.
• W2036103722 countsByYear W20361037222016 @default.
• W2036103722 countsByYear W20361037222017 @default.
• W2036103722 countsByYear W20361037222018 @default.
• W2036103722 countsByYear W20361037222019 @default.
• W2036103722 countsByYear W20361037222020 @default.
• W2036103722 countsByYear W20361037222021 @default.
• W2036103722 countsByYear W20361037222022 @default.
• W2036103722 countsByYear W20361037222023 @default.
• W2036103722 crossrefType "journal-article" @default.
• W2036103722 hasAuthorship W2036103722A5003259518 @default.
• W2036103722 hasAuthorship W2036103722A5005496663 @default.
• W2036103722 hasAuthorship W2036103722A5005518643 @default.
• W2036103722 hasAuthorship W2036103722A5007052267 @default.
• W2036103722 hasAuthorship W2036103722A5008915976 @default.
• W2036103722 hasAuthorship W2036103722A5015903834 @default.
• W2036103722 hasAuthorship W2036103722A5018021987 @default.
• W2036103722 hasAuthorship W2036103722A5028921959 @default.
• W2036103722 hasAuthorship W2036103722A5030459568 @default.
• W2036103722 hasAuthorship W2036103722A5054927978 @default.
• W2036103722 hasAuthorship W2036103722A5062310309 @default.
• W2036103722 hasAuthorship W2036103722A5062770672 @default.
• W2036103722 hasAuthorship W2036103722A5065077728 @default.
• W2036103722 hasAuthorship W2036103722A5070719193 @default.
• W2036103722 hasBestOaLocation W20361037224 @default.
• W2036103722 hasConcept C121332964 @default.
• W2036103722 hasConcept C154153549 @default.
• W2036103722 hasConcept C159249277 @default.

• next