Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Likelihood Methods for Cluster Dark Energy Surveys   Galaxy cluster counts at high redshift, binned into spatial pixels and binned
into ranges in an observable proxy for mass, contain a wealth of information on
both the dark energy equation of state and the mass selection function required
to extract it. The likelihood of the number counts follows a Poisson
distribution whose mean fluctuates with the large-scale structure of the
universe. We develop a joint likelihood method that accounts for these
distributions. Maximization of the likelihood over a theoretical model that
includes both the cosmology and the observable-mass relations allows for a
joint extraction of dark energy and cluster structural parameters.

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The categories of this paper are: q-bio
1
The categories of this paper are: cs
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
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The categories of this paper are: econ
30
The categories of this paper are: q-alg