Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Enhancing photoassociation rates by non-resonant light control of shape
  resonances   Photoassociation, assembling molecules from atoms using laser light, is
limited by the low density of atom pairs at sufficiently short interatomic
separations. Here, we show that non-resonant light with intensities of the
order of 10^10 W/cm^2 modifies the thermal cloud of atoms, enhancing the
Boltzmann weight of shape resonances and pushing scattering states below the
dissociation limit. This leads to an enhancement of photoassociation rates by
several orders of magnitude and opens the way to significantly larger numbers
of ground state molecules in a thermal ensemble than achieved so far.

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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
16
The categories of this paper are: stat
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The categories of this paper are: nucl-ex
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The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
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The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
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The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
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The categories of this paper are: gr-qc