M87 at metre wavelengths
M87 at metre wavelengths
M87 at metre wavelengths
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<strong>M87</strong> - Jet Power<br />
dU int<br />
dt<br />
= P ⌘ p dV<br />
dt<br />
L rad<br />
Assuming:<br />
• R = 35 kpc<br />
• Jet power time independant<br />
• p approxim<strong>at</strong>ed with the surrounding medium<br />
• Halo age: 40 Myr<br />
Jet power: 6-10 e44 erg/s<br />
(from 10 to 100 times the X-ray luminosity of the cooling flow)<br />
Eilek & Shore (1989), Owen et al. (2000), M<strong>at</strong>ushita et al. 2002
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