Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A disk wind interpretation of the strong Fe K{\alpha} features in 1H
  0707-495   1H 0707-495 is the most convincing example of a supermassive black hole with
an X-ray spectrum being dominated by extremely smeared, relativistic
reflection, with the additional requirement of strongly supersoler iron
abundance. However, here we show that the iron features in its 2--10 keV
spectrum are rather similar to the archetypal wind dominated source, PDS 456.
We fit all the 2--10 keV spectra from 1H 0707-495 using the same wind model as
used for PDS 456, but viewed at higher inclination so that the iron absorption
line is broader but not so blueshifted. This gives a good overall fit to the
data from 1H 0707-495, and an extrapolation of this model to higher energies
also gives a good match to the NuSTAR data. Small remaining residuals indicate
that the iron line emission is stronger than in PDS 456. This is consistent
with the wider angle wind expected from a continuum driven wind from the
super-Eddington mass accretion rate in 1H 0707-495, and/or the presence of
residual reflection from the underlying disk though the presence of the
absorption line in the model removes the requirement for highly relativistic
smearing, and highly supersoler iron abundance. We suggest that the spectrum of
1H 0707-495 is sculpted more by absorption in a wind than by extreme
relativistic effects in strong gravity.

26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
1
The categories of this paper are: cs
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
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The categories of this paper are: dg-ga
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The categories of this paper are: patt-sol