Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chandra Detection of X-ray Absorption from Local Warm/Hot Gas   Recently, with the Chandra X-ray Telescope we have detected several local
X-ray absorption lines along lines-of-sight towards distant quasars. These
absorption lines are produced by warm/hot gas located in local intergalactic
space and/or in our Galaxy. I will present our observations and discuss the
origin of the X-ray absorption and its implications in probing the warm/hot
component of local baryons.

12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
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The categories of this paper are: stat
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The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
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The categories of this paper are: quant-ph
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The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat