Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Radiation Pressure Supported Starburst Galaxies & The Fueling of Active
  Galactic Nuclei   Radiation pressure from the absorption and scattering of starlight by dust
grains may be a crucial feedback mechanism in starburst galaxies and the
self-gravitating parsec-scale disks that accompany the fueling of active
galactic nuclei. I review the case for radiation pressure in both
optically-thin and highly optically-thick contexts. I describe the conditions
for which Eddington-limited star formation yields a characteristic flux of
~10^{13} L_sun/kpc^2, and I discuss the physical circumstances for which the
flux from radiation pressure supported disks is below or above this value. In
particular, I describe the young stellar disk on ~0.1 pc scales at the Galactic
Center. I argue that its bolometric flux at formation, ~10^{15} L_sun/kpc^2,
and the observed stellar mass and scale height imply that the disk may have
been radiation pressure supported during formation.

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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
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The categories of this paper are: cmp-lg
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
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The categories of this paper are: comp-gas
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The categories of this paper are: dg-ga
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The categories of this paper are: eess
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph