The destruction and survival of polycyclic aromatic hydrocarbons in the disks of T Tauri stars

Free Access

Table 1:

The four radiation components of our T Tauri model star.
		(1)	(2)	(3)	(4)
i	component	L/L_*	spectrum	$h\overline{\nu}_{\rm em}$	F₁₀
				(eV)	(erg s^-1cm^-2)
1	photosphere	0.99	4000 K BB	0.9	30 000
2	FUV	0.01	15 000 K BB	3.5	300
3	EUV	0.001	$3\times 10^5$ K BB	70	30
4	X-rays ( $h\nu < 2$ keV)	$2.5\times 10^{-4}$	$\propto$ $\nu^2$	1330	10

Notes. (1) fractional luminosity; (2) spectral shape (BB = blackbody); (3) mean energy of emitted photons, $h\overline{\nu}_{\rm em}$ ; (4) approximate flux at 10 AU, F₁₀.

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.