Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Simulation of a low-background proton detector for studying low-energy
  resonances relevant in thermonuclear reactions   A new detector is being developed at the National Superconducting Cyclotron
Laboratory (NSCL) to measure low energy charged-particles from beta-delayed
particle emission. These low energy particles are very important for nuclear
astrophysics studies. The use of a gaseous system instead of a solid state
detector decreases the sensitivity to betas while keeping high efficiency for
higher mass charged particles like protons or alphas. This low sensitivity to
betas minimizes their contribution to the background down to 150 keV. A
detailed simulation tool based on \textsc{Geant4} has been developed for this
future detector.

23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat