Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Analytical estimates of proton acceleration in laser-produced turbulent
  plasmas   With the advent of high power lasers, new opportunities have opened up for
simulating astrophysical processes in the laboratory. We show that 2nd-order
Fermi acceleration can be directly investigated at the National Ignition
Facility, Livermore. This requires measuring the momentum-space diffusion of 3
MeV protons produced within a turbulent plasma generated by a laser. Treating
Fermi acceleration as a biased diffusion process, we show analytically that a
measurable broadening of the initial proton distribution is then expected for
particles exiting the plasma.

37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas