Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hawaii Two-0: High-redshift galaxy clustering and bias   We perform an analysis of two-point galaxy clustering and galaxy bias using
Subaru Hyper-Suprime Cam (HSC) data taken jointly by the Subaru Strategic
Program and the University of Hawaii in the COSMOS field. The depth of the data
is similar to the ongoing Hawaii Two-0 (H20) optical galaxy survey, thus the
results are indicative of future constraints from tenfold area.
  We measure the angular auto-power spectra of the galaxy overdensity in three
redshift bins, defined by dropouts from the g-, r- and i-bands, and compare
them to the theoretical expectation from concordance cosmology with linear
galaxy bias. We determine the redshift distribution of each bin using a
standard template-based photometric redshift method, coupled with a
self-organizing map (SOM) to quantify colour space coverage. We also
investigate sources of systematic errors to inform the methodology and
requirements for Hawaii Two-0.
  The linear galaxy bias fit results are $b_{\mathrm{gal,g}} = 3.90 \pm 0.33
(\mathrm{stat}) \substack{ +0.64 \\ -0.24 } (\mathrm{sys})$ at redshift $z
\simeq 3.7$, $b_{\mathrm{gal,r}} = 8.44 \pm 0.63 (\mathrm{stat}) \substack{
+1.42 \\ -0.72 } (\mathrm{sys})$ at $z \simeq 4.7$, and $b_{\mathrm{gal,i}} =
11.94 \pm 2.24 (\mathrm{stat}) \substack{ +1.82 \\ -1.27 } (\mathrm{sys})$ at
$z \simeq 5.9$.

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The categories of this paper are: plasm-ph
2
The categories of this paper are: math
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
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The categories of this paper are: stat
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The categories of this paper are: hep-ex
1
The categories of this paper are: cs
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The categories of this paper are: hep-th
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The categories of this paper are: atom-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
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The categories of this paper are: q-alg
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The categories of this paper are: alg-geom
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The categories of this paper are: q-bio
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The categories of this paper are: patt-sol