Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Improvement of the Energy Resolution via an Optimized Digital Signal
  Processing in GERDA Phase I   An optimized digital shaping filter has been developed for the GERDA
experiment which searches for neutrinoless double beta decay in 76Ge. The GERDA
Phase I energy calibration data have been reprocessed and an average
improvement of 0.3 keV in energy resolution (FWHM) at the 76Ge Q value for
0\nu\beta\beta decay is obtained. This is possible thanks to the enhanced
low-frequency noise rejection of this Zero Area Cusp (ZAC) signal shaping
fillter.

24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol