Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Constraints on cosmological parameters from gamma-ray burst peak photon
  energy and bolometric fluence measurements and other data   We use measurements of the peak photon energy and bolometric fluence of 119
gamma-ray bursts (GRBs) extending over the redshift range of $0.3399 \leq z
\leq 8.2$ to simultaneously determine cosmological and Amati relation
parameters in six different cosmological models. The resulting Amati relation
parameters are almost identical in all six cosmological models, thus validating
the use of the Amati relation in standardizing these GRBs. The GRB data
cosmological parameter constraints are consistent with, but significantly less
restrictive than, those obtained from a joint analysis of baryon acoustic
oscillation and Hubble parameter measurements.

18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs