FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3102764069> ?p ?o ?g. }

• W3102764069 endingPage "1" @default.
• W3102764069 startingPage "1" @default.
• W3102764069 abstract "(ABRIDGED) We present here the results from new Very Long Baseline Array observations at 1.6 and 5 GHz of 19 galaxies of a complete sample of 21 UGC FRI radio galaxies. New Chandra data of two sources, viz., UGC00408 and UGC08433, are combined with the Chandra archival data of 13 sources. The 5 GHz observations of ten core-jet sources are polarization-sensitive, while the 1.6 GHz observations constitute second epoch total intensity observations of nine core-only sources. Polarized emission is detected in the jets of seven sources at 5 GHz, but the cores are essentially unpolarized, except in M87. Polarization is detected at the jet edges in several sources, and the inferred magnetic field is primarily aligned with the jet direction. This could be indicative of magnetic field shearing due to jet-medium interaction, or the presence of helical magnetic fields. The jet peak intensity $I_nu$ falls with distance $d$ from the core, following the relation, $I_nupropto d^a$, where $a$ is typically -1.5. Assuming that adiabatic expansion losses are primarily responsible for the jet intensity dimming, two limiting cases are considered: [1] the jet has a constant speed on parsec-scales and is expanding gradually such that the jet radius $rpropto d^0.4$; this expansion is however unobservable in the laterally unresolved jets at 5 GHz, and [2] the jet is cylindrical and is accelerating on parsec-scales. Accelerating parsec-scale jets are consistent with the phenomenon of magnetic driving in Poynting flux dominated jets. Chandra observations of 15 UGC FRIs detect X-ray jets in nine of them. The high frequency of occurrence of X-ray jets in this complete sample suggests that they are a signature of a ubiquitous process in FRI jets." @default.
• W3102764069 created "2020-11-23" @default.
• W3102764069 creator A5014222092 @default.
• W3102764069 creator A5020700140 @default.
• W3102764069 creator A5030010306 @default.
• W3102764069 creator A5034163399 @default.
• W3102764069 creator A5050592932 @default.
• W3102764069 creator A5054695558 @default.
• W3102764069 creator A5066592000 @default.
• W3102764069 creator A5070372059 @default.
• W3102764069 date "2012-06-27" @default.
• W3102764069 modified "2023-09-25" @default.
• W3102764069 title "VLBA AND<i>CHANDRA</i>OBSERVATIONS OF JETS IN FRI RADIO GALAXIES: CONSTRAINTS ON JET EVOLUTION" @default.
• W3102764069 cites W1491030762 @default.
• W3102764069 cites W1551745221 @default.
• W3102764069 cites W1679852293 @default.
• W3102764069 cites W1804339132 @default.
• W3102764069 cites W1965218920 @default.
• W3102764069 cites W1965317693 @default.
• W3102764069 cites W1971344603 @default.
• W3102764069 cites W1973497701 @default.
• W3102764069 cites W1973511962 @default.
• W3102764069 cites W1979115990 @default.
• W3102764069 cites W1989137030 @default.
• W3102764069 cites W1994761558 @default.
• W3102764069 cites W2007614254 @default.
• W3102764069 cites W2012824995 @default.
• W3102764069 cites W2018767947 @default.
• W3102764069 cites W2021699788 @default.
• W3102764069 cites W2022460138 @default.
• W3102764069 cites W2035127966 @default.
• W3102764069 cites W2039583280 @default.
• W3102764069 cites W2040630103 @default.
• W3102764069 cites W2042399526 @default.
• W3102764069 cites W2051379569 @default.
• W3102764069 cites W2057209307 @default.
• W3102764069 cites W2060351526 @default.
• W3102764069 cites W2067963599 @default.
• W3102764069 cites W2074337369 @default.
• W3102764069 cites W2075727825 @default.
• W3102764069 cites W2078021355 @default.
• W3102764069 cites W2083516594 @default.
• W3102764069 cites W2086464318 @default.
• W3102764069 cites W2093651846 @default.
• W3102764069 cites W2094946726 @default.
• W3102764069 cites W2101887746 @default.
• W3102764069 cites W2105178545 @default.
• W3102764069 cites W2117233176 @default.
• W3102764069 cites W2133828255 @default.
• W3102764069 cites W2143725824 @default.
• W3102764069 cites W2146958158 @default.
• W3102764069 cites W2165134455 @default.
• W3102764069 cites W3097980607 @default.
• W3102764069 cites W3098195672 @default.
• W3102764069 cites W3098829393 @default.
• W3102764069 cites W3099620461 @default.
• W3102764069 cites W3100926762 @default.
• W3102764069 cites W3101122321 @default.
• W3102764069 cites W3102605660 @default.
• W3102764069 cites W3102636058 @default.
• W3102764069 cites W3102744757 @default.
• W3102764069 cites W3103011858 @default.
• W3102764069 cites W3103026041 @default.
• W3102764069 cites W3103470394 @default.
• W3102764069 cites W3104648240 @default.
• W3102764069 cites W3104779294 @default.
• W3102764069 cites W3105617379 @default.
• W3102764069 cites W3105682156 @default.
• W3102764069 cites W3105912795 @default.
• W3102764069 cites W3106069790 @default.
• W3102764069 cites W3106323118 @default.
• W3102764069 cites W3106467044 @default.
• W3102764069 cites W3121432650 @default.
• W3102764069 cites W3124395322 @default.
• W3102764069 cites W64175752 @default.
• W3102764069 doi "https://doi.org/10.1088/0004-637x/754/1/1" @default.
• W3102764069 hasPublicationYear "2012" @default.
• W3102764069 type Work @default.
• W3102764069 sameAs 3102764069 @default.
• W3102764069 citedByCount "24" @default.
• W3102764069 countsByYear W31027640692013 @default.
• W3102764069 countsByYear W31027640692014 @default.
• W3102764069 countsByYear W31027640692015 @default.
• W3102764069 countsByYear W31027640692016 @default.
• W3102764069 countsByYear W31027640692017 @default.
• W3102764069 countsByYear W31027640692018 @default.
• W3102764069 countsByYear W31027640692019 @default.
• W3102764069 countsByYear W31027640692020 @default.
• W3102764069 countsByYear W31027640692021 @default.
• W3102764069 crossrefType "journal-article" @default.
• W3102764069 hasAuthorship W3102764069A5014222092 @default.
• W3102764069 hasAuthorship W3102764069A5020700140 @default.
• W3102764069 hasAuthorship W3102764069A5030010306 @default.
• W3102764069 hasAuthorship W3102764069A5034163399 @default.
• W3102764069 hasAuthorship W3102764069A5050592932 @default.
• W3102764069 hasAuthorship W3102764069A5054695558 @default.
• W3102764069 hasAuthorship W3102764069A5066592000 @default.
• W3102764069 hasAuthorship W3102764069A5070372059 @default.

• next