Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Once more on mixing of the a_0(980) and f_0(980) mesons   We show that a recent proposal by Close and Kirk fails to describe a_0(980)
and f_0(980) mixing when physical masses and widths are included.

9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg