Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Masses and Deformations of Neutron-Rich Nuclei   We have calculated the masses, deformations, and other properties of 8979
nuclei ranging from oxygen-16 to Z = 136, A = 339 and extending from the proton
drip line to the neutron drip line on the basis of the 1992 version of the
finite-range droplet model. The predicted quantities include the ground-state
mass, deformation, microscopic correction, odd-proton and odd-neutron spins and
parities, proton and neutron pairing gaps, binding energy, one- and two-neutron
separation energies, quantities related to beta-delayed one- and two-neutron
emission probabilities, beta-decay energy release and half-life with respect to
Gamow-Teller decay, one- and two-proton separation energies, and alpha-decay
energy release and half-life. For 1654 nuclei heavier than oxygen-16 whose
masses were known experimentally in 1989 and which were included in the
adjustment of model constants, the theoretical error is 0.669 MeV. For 371
additional nuclei heavier than oxygen-16 whose masses have been measured
between 1989 and 1996 and which were not used in the adjustment of the model
constants, the theoretical error is 0.570 MeV.

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The categories of this paper are: funct-an
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The categories of this paper are: cs
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The categories of this paper are: cond-mat
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The categories of this paper are: acc-phys
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The categories of this paper are: plasm-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: math-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
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The categories of this paper are: quant-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: q-alg
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The categories of this paper are: hep-lat
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The categories of this paper are: chem-ph
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The categories of this paper are: atom-ph