Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Recent Chalk River Experiments on Superallowed $0^{+} \to 0^{+}$ Beta
  Decays   Two experiments, (1) a measurement of the superallowed $0^{+} \rightarrow
0^{+}$ branching ratio in $^{10}$C, and (2) a measurement of (or limit on)
non-analogue $0^{+} \rightarrow 0^{+}$ branches in $^{38m}$K, $^{46}$V,
$^{50}$Mn and $^{54}$Co, are described. The implications these experiments have
on the test of the conservation of the weak vector current (CVC) and the
unitarity of the Cabibbo-Kobayashi-Maskawa matrix are surveyed.

28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics