Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A method for tuning parameters of Monte Carlo generators and a its
  application to the determination of the unintegrated gluon density   A method for tuning parameters in Monte Carlo generators is described and
applied to a specific case. The method works in the following way: each
observable is generated several times using different values of the parameters
to be tuned. The output is then approximated by some analytic form to describe
the dependence of the observables on the parameters. This approximation is used
to find the values of the parameter that give the best description of the
experimental data. This results in significantly faster fitting compared to an
approach in which the generator is called iteratively. As an application, we
employ this method to fit the parameters of the unintegrated gluon density used
in the CASCADE Monte Carlo generator, using inclusive deep inelastic data
measured by the H1 Collaboration. We discuss the results of the fit, its
limitations, and its strong points.

18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
13
The categories of this paper are: quant-ph