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• W3136109092 abstract "ABSTRACT In conjunction with a previous southern-hemisphere work, we present the largest radio survey of jets from massive protostars to date with high-resolution (∼0.04 arcsec) Jansky Very Large Array observations towards two subsamples of massive star-forming regions of different evolutionary statuses: 48 infrared-bright, massive, young, stellar objects (MYSOs) and 8 infrared dark clouds (IRDCs) containing 16 luminous ($hbox{$, L_{rm {bol}}$}gt 10^3hbox{${rm , L_{odot }}$}$) cores. For 94 per cent of the MYSO sample, we detect thermal radio (α ≥ −0.1 whereby Sν ∝ να) sources coincident with the protostar, of which 84 per cent (13 jets and 25 candidates) are jet like. Radio luminosity is found to scale with $hbox{$, L_{rm {bol}}$}$ similarly to the low-mass case supporting a common mechanism for jet production across all masses. Associated radio lobes tracing shocks are seen towards 52 per cent of jet-like objects and are preferentially detected towards jets of higher radio and bolometric luminosities, resulting from our sensitivity limitations. We find jet mass-loss rate scales with bolometric luminosity as $hbox{$dot{m}_{rm jet}$}propto hbox{$, L_{rm {bol}}$}^{0.9pm 0.2}$, thereby discarding radiative, line-driving mechanisms as the dominant jet-launching process. Calculated momenta show that the majority of jets are mechanically capable of driving the massive, molecular outflow phenomena since pjet &gt; poutflow. Finally, from their physical extent we show that the radio emission cannot originate from small, optically thick H ii regions. Towards the IRDC cores, we observe increasing incidence rates/radio fluxes with age using the proxy of increasing luminosity-to-mass (L/M) and decreasing infrared flux ratios $({S_{70{rm , mu m}}}/{S_{24{rm , mu m}}})$. Cores with $({L}/{M}),lt ,40, hbox{${rm , L_{odot }}$}hbox{${rm , M_{odot }}$}^{-1}$ are not detected above ($5.8{rm , GHz}$) radio luminosities of ${sim}1{rm , mJy}{rm , kpc}^2$." @default.
• W3136109092 created "2021-03-29" @default.
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• W3136109092 date "2021-03-16" @default.
• W3136109092 modified "2023-10-03" @default.
• W3136109092 title "A Galactic survey of radio jets from massive protostars" @default.
• W3136109092 cites W1576269525 @default.
• W3136109092 cites W1662541016 @default.
• W3136109092 cites W1803403141 @default.
• W3136109092 cites W1974611967 @default.
• W3136109092 cites W1975889887 @default.
• W3136109092 cites W1987607849 @default.
• W3136109092 cites W1988536102 @default.
• W3136109092 cites W1989756559 @default.
• W3136109092 cites W1995295165 @default.
• W3136109092 cites W1996020930 @default.
• W3136109092 cites W1996205326 @default.
• W3136109092 cites W2005585394 @default.
• W3136109092 cites W2007116727 @default.
• W3136109092 cites W2014472004 @default.
• W3136109092 cites W2016402392 @default.
• W3136109092 cites W2021194112 @default.
• W3136109092 cites W2023344645 @default.
• W3136109092 cites W2035435081 @default.
• W3136109092 cites W2046202567 @default.
• W3136109092 cites W2049095523 @default.
• W3136109092 cites W2050723222 @default.
• W3136109092 cites W2053354127 @default.
• W3136109092 cites W2053405314 @default.
• W3136109092 cites W2061718958 @default.
• W3136109092 cites W2067276206 @default.
• W3136109092 cites W2073961934 @default.
• W3136109092 cites W2082769498 @default.
• W3136109092 cites W2083224201 @default.
• W3136109092 cites W2086947858 @default.
• W3136109092 cites W2093121278 @default.
• W3136109092 cites W2096967293 @default.
• W3136109092 cites W2098780061 @default.
• W3136109092 cites W2100088326 @default.
• W3136109092 cites W2100251052 @default.
• W3136109092 cites W2127300181 @default.
• W3136109092 cites W2132662339 @default.
• W3136109092 cites W2135625048 @default.
• W3136109092 cites W2142309498 @default.
• W3136109092 cites W2148864153 @default.
• W3136109092 cites W2156621121 @default.
• W3136109092 cites W2165911809 @default.
• W3136109092 cites W2170216829 @default.
• W3136109092 cites W2249971484 @default.
• W3136109092 cites W2253645535 @default.
• W3136109092 cites W2338568499 @default.
• W3136109092 cites W2346416158 @default.
• W3136109092 cites W2401109331 @default.
• W3136109092 cites W2520690388 @default.
• W3136109092 cites W2579927714 @default.
• W3136109092 cites W2786569478 @default.
• W3136109092 cites W2802316292 @default.
• W3136109092 cites W2892422704 @default.
• W3136109092 cites W2899396321 @default.
• W3136109092 cites W2937809153 @default.
• W3136109092 cites W2949838589 @default.
• W3136109092 cites W2964473103 @default.
• W3136109092 cites W3047753210 @default.
• W3136109092 cites W3099123091 @default.
• W3136109092 cites W3099559954 @default.
• W3136109092 cites W3099922280 @default.
• W3136109092 cites W3100167798 @default.
• W3136109092 cites W3100258555 @default.
• W3136109092 cites W3102479806 @default.
• W3136109092 cites W3102822549 @default.
• W3136109092 cites W3103811017 @default.
• W3136109092 cites W3104787397 @default.
• W3136109092 cites W3105060171 @default.
• W3136109092 cites W3105130107 @default.
• W3136109092 cites W3106348596 @default.
• W3136109092 cites W3106363423 @default.
• W3136109092 cites W3125673701 @default.
• W3136109092 cites W4288485543 @default.
• W3136109092 cites W4289326696 @default.
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• W3136109092 doi "https://doi.org/10.1093/mnras/stab747" @default.
• W3136109092 hasPublicationYear "2021" @default.
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