Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Monte Carlo Code to Investigate Stellar Collisions in Dense Galactic
  Nuclei   Stellar collisions have long been envisioned to be of great importance in the
center of galaxies where densities of 1e6 stars per cubic pc or higher are
attained. Not only can they play a unique dynamical role by modifying stellar
masses and orbits, but high velocity disruptive encounters occurring in the
vicinity of a massive black hole can also be an occasional source of fuel for
the starved central engine. In the past few years, we have been building a
comprehensive table of SPH (Smoothed Particle Hydrodynamics) collision
simulations for main sequence stars. This database is now integrated as a
module into our Henon-like Monte Carlo code. The combination of SPH collision
simulations with a Monte Carlo cluster evolution code seems ideally suited to
study the frequency, characteristics and effects of stellar collisions during
the long term evolution of galactic nuclei.

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The categories of this paper are: supr-con
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The categories of this paper are: adap-org
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The categories of this paper are: eess
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The categories of this paper are: q-alg
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: stat
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The categories of this paper are: nlin
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The categories of this paper are: acc-phys
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The categories of this paper are: math-ph
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The categories of this paper are: cmp-lg