Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Event plane resolution correction for azimuthal anisotropy in wide
  centrality bins   We provide a method to correct the observed azimuthal anisotropy in heavy-ion
collisions for the event plane resolution in a wide centrality bin. This new
procedure is especially useful for rare particles, such as Omega baryons and
J/psi mesons, which are difficult to measure in small intervals of centrality.
Based on a Monte Carlo calculation with simulated v_2 and multiplicity, we show
that some of the commonly used methods have a bias of up to 15%.

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The categories of this paper are: adap-org
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The categories of this paper are: solv-int
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The categories of this paper are: atom-ph
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The categories of this paper are: eess
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The categories of this paper are: alg-geom
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The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: ao-sci
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The categories of this paper are: supr-con
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The categories of this paper are: funct-an
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The categories of this paper are: cmp-lg
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The categories of this paper are: acc-phys
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The categories of this paper are: stat
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The categories of this paper are: gr-qc
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The categories of this paper are: cond-mat
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The categories of this paper are: nlin