Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Photon strength distributions in stable even-even molybdenum isotopes   Electromagnetic dipole-strength distributions up to the particle separation
energies are studied for the stable even-even nuclides $^{92,94,96,98,100}$Mo
in photon scattering experiments at the superconducting electron accelerator
ELBE of the Forschungszentrum Dresden-Rossendorf. The influence of inelastic
transitions to low-lying excited states has been corrected by a simulation of
$\gamma$ cascades using a statistical model. After corrections for branching
ratios of ground-state transitions, the photon-scattering cross-sections
smoothly connect to data obtained from $(\gamma,n)$-reactions. With the newly
determined electromagnetic dipole response of nuclei well below the particle
separation energies the parametrisation of the isovector giant-dipole resonance
is done with improved precision.

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The categories of this paper are: atom-ph
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The categories of this paper are: adap-org
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The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
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The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
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The categories of this paper are: alg-geom
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The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an