Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electron-capture branch of 100Tc and tests of nuclear wave functions for
  double-beta decays   We present a measurement of the electron-capture branch of $^{100}$Tc. Our
value, $B(\text{EC}) = (2.6 \pm 0.4) \times 10^{-5}$, implies that the
$^{100}$Mo neutrino absorption cross section to the ground state of $^{100}$Tc
is roughly one third larger than previously thought. Compared to previous
measurements, our value of $B(\text{EC})$ prevents a smaller disagreement with
QRPA calculations relevant to double-$\beta$ decay matrix elements.

8
The categories of this paper are: hep-ex
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio