Matches in SemOpenAlex for { <https://semopenalex.org/work/W4293262360> ?p ?o ?g. }
- W4293262360 endingPage "A125" @default.
- W4293262360 startingPage "A125" @default.
- W4293262360 abstract "We investigate the fueling and the feedback of star formation and nuclear activity in NGC1068, a nearby (D=14Mpc) Seyfert 2 barred galaxy, by analyzing the distribution and kinematics of the molecular gas in the disk. We have used ALMA to map the emission of a set of dense molecular gas tracers (CO(3-2), CO(6-5), HCN(4-3), HCO+(4-3) and CS(7-6)) and their underlying continuum emission in the central r ~ 2kpc of NGC1068 with spatial resolutions ~ 0.3-0.5 (~ 20-35pc). Molecular line and dust continuum emissions are detected from a r ~ 200pc off-centered circumnuclear disk (CND), from the 2.6kpc-diameter bar region, and from the r ~ 1.3kpc starburst (SB) ring. Most of the emission in HCO+, HCN and CS stems from the CND. Molecular line ratios show dramatic order-of-magnitude changes inside the CND that are correlated with the UV/X-ray illumination by the AGN, betraying ongoing feedback. The gas kinematics from r ~ 50pc out to r ~ 400pc reveal a massive (M_mol ~ 2.7 (+0.9, -1.2) x 10^7 Msun) outflow in all molecular tracers. The tight correlation between the ionized gas outflow, the radio jet and the occurrence of outward motions in the disk suggests that the outflow is AGN-driven. The outflow rate estimated in the CND, dM/dt ~ 63 (+21, -37) Msun yr^-1, is an order of magnitude higher than the star formation rate at these radii, confirming that the outflow is AGN-driven. The power of the AGN is able to account for the estimated momentum and kinetic luminosity of the outflow. The CND mass load rate of the CND outflow implies a very short gas depletion time scale of <=1 Myr." @default.
- W4293262360 created "2022-08-27" @default.
- W4293262360 creator A5000521954 @default.
- W4293262360 creator A5004616248 @default.
- W4293262360 creator A5013716353 @default.
- W4293262360 creator A5018237825 @default.
- W4293262360 creator A5025995389 @default.
- W4293262360 creator A5026042385 @default.
- W4293262360 creator A5026390621 @default.
- W4293262360 creator A5028026802 @default.
- W4293262360 creator A5031028129 @default.
- W4293262360 creator A5033471141 @default.
- W4293262360 creator A5035028565 @default.
- W4293262360 creator A5035243411 @default.
- W4293262360 creator A5043002359 @default.
- W4293262360 creator A5048954635 @default.
- W4293262360 creator A5049730069 @default.
- W4293262360 creator A5050875791 @default.
- W4293262360 creator A5064812526 @default.
- W4293262360 creator A5066335883 @default.
- W4293262360 creator A5068379591 @default.
- W4293262360 creator A5069070639 @default.
- W4293262360 creator A5072046246 @default.
- W4293262360 creator A5077156611 @default.
- W4293262360 creator A5078844333 @default.
- W4293262360 creator A5082852546 @default.
- W4293262360 creator A5087379508 @default.
- W4293262360 creator A5088086488 @default.
- W4293262360 date "2014-07-01" @default.
- W4293262360 modified "2023-10-18" @default.
- W4293262360 title "Molecular line emission in NGC 1068 imaged with ALMA" @default.
- W4293262360 cites W1501760619 @default.
- W4293262360 cites W1547778095 @default.
- W4293262360 cites W1626053248 @default.
- W4293262360 cites W1657487024 @default.
- W4293262360 cites W1894351449 @default.
- W4293262360 cites W1921256341 @default.
- W4293262360 cites W1966258683 @default.
- W4293262360 cites W1967659386 @default.
- W4293262360 cites W1967940419 @default.
- W4293262360 cites W1974353009 @default.
- W4293262360 cites W1975244579 @default.
- W4293262360 cites W1977914968 @default.
- W4293262360 cites W1980625659 @default.
- W4293262360 cites W1982223538 @default.
- W4293262360 cites W1985653227 @default.
- W4293262360 cites W1986161569 @default.
- W4293262360 cites W1989095107 @default.
- W4293262360 cites W1994892056 @default.
- W4293262360 cites W1996301331 @default.
- W4293262360 cites W2001541123 @default.
- W4293262360 cites W2004754898 @default.
- W4293262360 cites W2004805666 @default.
- W4293262360 cites W2006750478 @default.
- W4293262360 cites W2007156045 @default.
- W4293262360 cites W2008345273 @default.
- W4293262360 cites W2010775180 @default.
- W4293262360 cites W2014555677 @default.
- W4293262360 cites W2015671603 @default.
- W4293262360 cites W2018657673 @default.
- W4293262360 cites W2019579421 @default.
- W4293262360 cites W2022142073 @default.
- W4293262360 cites W2025474131 @default.
- W4293262360 cites W2028329492 @default.
- W4293262360 cites W2030923786 @default.
- W4293262360 cites W2031452176 @default.
- W4293262360 cites W2035318083 @default.
- W4293262360 cites W2035910074 @default.
- W4293262360 cites W2037558678 @default.
- W4293262360 cites W2039097316 @default.
- W4293262360 cites W2039805799 @default.
- W4293262360 cites W2042737625 @default.
- W4293262360 cites W2042897921 @default.
- W4293262360 cites W2047430545 @default.
- W4293262360 cites W2048316219 @default.
- W4293262360 cites W2052009095 @default.
- W4293262360 cites W2053483836 @default.
- W4293262360 cites W2054907833 @default.
- W4293262360 cites W2054963562 @default.
- W4293262360 cites W2055098260 @default.
- W4293262360 cites W2059634633 @default.
- W4293262360 cites W2062274730 @default.
- W4293262360 cites W2062405470 @default.
- W4293262360 cites W2063955318 @default.
- W4293262360 cites W2070803987 @default.
- W4293262360 cites W2070820250 @default.
- W4293262360 cites W2071539231 @default.
- W4293262360 cites W2071702124 @default.
- W4293262360 cites W2071921852 @default.
- W4293262360 cites W2072905490 @default.
- W4293262360 cites W2076644889 @default.
- W4293262360 cites W2076783262 @default.
- W4293262360 cites W2080927234 @default.
- W4293262360 cites W2082743437 @default.
- W4293262360 cites W2083536180 @default.
- W4293262360 cites W2089910532 @default.
- W4293262360 cites W2092504858 @default.
- W4293262360 cites W2093053055 @default.