Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spectral analyses of trans- and cis-DOCO transients via comb
  spectroscopy   We use time-resolved direct frequency comb spectroscopy in the mid-infrared
to obtain high-resolution rovibrational spectra of products produced from the
OD+CO reaction. In this work, we present spectral analyses for isotopologues of
the transient DOCO radicals from this reaction in the OD stretch region. The
analyses were performed with aid of two different theoretical approaches based
on both perturbation theory and variational calculations used for prediction of
rovibrational spectra of polyatomic molecules. We discuss the advantages and
challenges of our current approach for studying spectroscopy and dynamics of
transient molecules.

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The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
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The categories of this paper are: eess
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin