Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Probing the HI Kinematics of the LMC: Toward Interpreting QAL
  Observations of Protogalactic Velocity Fields   We examine the gas kinematics of the LMC revealed by the high spatial and
velocity resolution HI data cube of the combined ATCA and Parkes telescope
surveys. We adopt an approach designed to facilitate comparisons with quasar
absorption line observations, in particular restricting our analysis to
pointings with HI column density satisfying the damped Lya (DLA) criterion. We
measure velocity widths for ~5000 random pointings to the LMC and find a median
value of ~40 km/s which modestly exceeds the value predicted by differential
rotation. This median is significantly lower than the median value observed for
the metal-line profiles of high z DLA. Therefore, assuming

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The categories of this paper are: comp-gas
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The categories of this paper are: math-ph
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The categories of this paper are: q-alg
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The categories of this paper are: eess
1
The categories of this paper are: cs
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The categories of this paper are: chem-ph
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The categories of this paper are: funct-an
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The categories of this paper are: quant-ph
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The categories of this paper are: econ
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
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The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
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The categories of this paper are: stat