Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Future Galaxy Cluster Surveys: The Effect of Theory Uncertainty on
  Constraining Cosmological Parameters   Using the Fisher matrix formalism, we quantitatively investigate the
constraints on a 10 dimensional space of cosmological parameters which may be
obtained with future cluster surveys. We explore the dependence of the Omega_m
constraint on both angular coverage and depth of field. We show that in each
case there is a natural cutoff beyond which the constraints on Omega_m do not
significantly improve. We also investigate the sensitivity of the constraints
to changes in our knowledge of the Mass-Temperature (M-T) relation by including
its normalization and scatter as two of the parameters in the Fisher matrix. To
make our analysis more realistic, we have added, as priors, the Fisher matrices
from hypothetical supernova and CMB experiments. We find that X-ray cluster
surveys actually help to constrain the M-T relation, and explore the
implications of this result.

13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci