Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Measurements of the top quark mass and decay width with the D0 detector   The top quark discovery in 1995 at Fermilab is one of the major proofs of the
standard model (SM). Due to its unique place in SM, the top quark is an
important particle for testing the theory and probing for new physics. This
article presents most recent measurements of top quark properties from the D0
detector. In particular, the measurement of the top quark mass, the top antitop
mass difference and the top quark decay width.

28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
18
The categories of this paper are: econ
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph