Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Crosstalk between beam-beam effects and lattice nonlinearities in DAPhNE   Numerical simulations of beam-beam effects in the electron-positron
Phi-factory DAPhNE taking into account the measured cubic nonlinearities have
shown that the nonlinearities have a strong impact on the collider luminosity
performance. The numerical results explain many of experimental observations
made during collisions in both single and multibunch regimes.

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The categories of this paper are: alg-geom
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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: eess
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The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
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The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
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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: nucl-th
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The categories of this paper are: hep-ex
2
The categories of this paper are: math
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The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th