FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100017828> ?p ?o ?g. }

• W3100017828 endingPage "187" @default.
• W3100017828 startingPage "187" @default.
• W3100017828 abstract "We study the high-ionization phase and kinematics of the circumgalactic medium around low-redshift galaxies using a sample of 23 Lyman Limit Systems (LLSs) at 0.08<z<0.93 observed with the Cosmic Origins Spectrograph onboard the Hubble Space Telescope. In Lehner et al. (2013), we recently showed that low-z LLSs have a bimodal metallicity distribution. Here we extend that analysis to search for differences between the high-ion and kinematic properties of the metal-poor and metal-rich branches. We find that metal-rich LLSs tend to show higher O VI columns and broader O VI profiles than metal-poor LLSs. The total H I line width (dv90 statistic) in LLSs is not correlated with metallicity, indicating that the H I kinematics alone cannot be used to distinguish inflow from outflow and gas recycling. Among the 17 LLSs with O VI detections, all but two show evidence of kinematic sub-structure, in the form of O VI-H I centroid offsets, multiple components, or both. Using various scenarios for how the metallicity in the high-ion and low-ion phases of each LLS compare, we constrain the ionized hydrogen column in the O VI phase to lie in the range log N(H II)~17.6-20. The O VI phase of LLSs is a substantial baryon reservoir, with M(high-ion)~10^{8.5-10.9}(r/150 kpc)^2 solar masses, similar to the mass in the low-ion phase. Accounting for the O VI phase approximately doubles the contribution of low-z LLSs to the cosmic baryon budget." @default.
• W3100017828 created "2020-11-23" @default.
• W3100017828 creator A5009611801 @default.
• W3100017828 creator A5014522902 @default.
• W3100017828 creator A5027589110 @default.
• W3100017828 creator A5036640448 @default.
• W3100017828 creator A5039259392 @default.
• W3100017828 creator A5044467709 @default.
• W3100017828 creator A5047763650 @default.
• W3100017828 creator A5063421640 @default.
• W3100017828 creator A5063448697 @default.
• W3100017828 creator A5072069478 @default.
• W3100017828 creator A5084753340 @default.
• W3100017828 creator A5085250575 @default.
• W3100017828 date "2013-11-13" @default.
• W3100017828 modified "2023-10-13" @default.
• W3100017828 title "THE HIGH-ION CONTENT AND KINEMATICS OF LOW-REDSHIFT LYMAN LIMIT SYSTEMS" @default.
• W3100017828 cites W1486955586 @default.
• W3100017828 cites W1487982544 @default.
• W3100017828 cites W1561886451 @default.
• W3100017828 cites W1787000926 @default.
• W3100017828 cites W1896112653 @default.
• W3100017828 cites W1913495811 @default.
• W3100017828 cites W1925433047 @default.
• W3100017828 cites W1932831857 @default.
• W3100017828 cites W1965685699 @default.
• W3100017828 cites W1968966038 @default.
• W3100017828 cites W1969473885 @default.
• W3100017828 cites W1969696766 @default.
• W3100017828 cites W1973574287 @default.
• W3100017828 cites W1979958629 @default.
• W3100017828 cites W1982354928 @default.
• W3100017828 cites W1985321813 @default.
• W3100017828 cites W1986158963 @default.
• W3100017828 cites W1988223300 @default.
• W3100017828 cites W1988352199 @default.
• W3100017828 cites W1991524036 @default.
• W3100017828 cites W2002970178 @default.
• W3100017828 cites W2006078209 @default.
• W3100017828 cites W2006160097 @default.
• W3100017828 cites W2007857565 @default.
• W3100017828 cites W2016457845 @default.
• W3100017828 cites W2021956736 @default.
• W3100017828 cites W2026502462 @default.
• W3100017828 cites W2030220646 @default.
• W3100017828 cites W2031814693 @default.
• W3100017828 cites W2039241537 @default.
• W3100017828 cites W2041111680 @default.
• W3100017828 cites W2041800716 @default.
• W3100017828 cites W2042343719 @default.
• W3100017828 cites W2042749826 @default.
• W3100017828 cites W2045603377 @default.
• W3100017828 cites W2046228401 @default.
• W3100017828 cites W2046275384 @default.
• W3100017828 cites W2047806989 @default.
• W3100017828 cites W2062919088 @default.
• W3100017828 cites W2064888972 @default.
• W3100017828 cites W2064968482 @default.
• W3100017828 cites W2068262275 @default.
• W3100017828 cites W2069583115 @default.
• W3100017828 cites W2070933483 @default.
• W3100017828 cites W2072649347 @default.
• W3100017828 cites W2072855584 @default.
• W3100017828 cites W2076953129 @default.
• W3100017828 cites W2079666227 @default.
• W3100017828 cites W2080907069 @default.
• W3100017828 cites W2084113096 @default.
• W3100017828 cites W2084644674 @default.
• W3100017828 cites W2084646370 @default.
• W3100017828 cites W2087597474 @default.
• W3100017828 cites W2089387147 @default.
• W3100017828 cites W2090513088 @default.
• W3100017828 cites W2090894327 @default.
• W3100017828 cites W2092005541 @default.
• W3100017828 cites W2092006868 @default.
• W3100017828 cites W2100514692 @default.
• W3100017828 cites W2102683611 @default.
• W3100017828 cites W2113276108 @default.
• W3100017828 cites W2123197592 @default.
• W3100017828 cites W2125473068 @default.
• W3100017828 cites W2137086319 @default.
• W3100017828 cites W2141444467 @default.
• W3100017828 cites W2160982006 @default.
• W3100017828 cites W2163746050 @default.
• W3100017828 cites W2163886377 @default.
• W3100017828 cites W2168885300 @default.
• W3100017828 cites W2170587776 @default.
• W3100017828 cites W2762265283 @default.
• W3100017828 cites W2899497983 @default.
• W3100017828 cites W2949759518 @default.
• W3100017828 cites W2987896948 @default.
• W3100017828 cites W3098288036 @default.
• W3100017828 cites W3098558971 @default.
• W3100017828 cites W3098982315 @default.
• W3100017828 cites W3099349155 @default.
• W3100017828 cites W3099437765 @default.
• W3100017828 cites W3099659536 @default.
• W3100017828 cites W3099715815 @default.

• next