Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bright muon source driven by GeV electron beams from a compact laser
  wakefield accelerator   We report here a systematic quantitative study on generation and
characteristics of an active muon source driven by the interaction of an
electron beam within the energy range of 1 to 10 GeV from laser wakefield
acceleration (LWFA) with a tungsten target, using Monte Carlo simulations. The
10GeV electron beam, achievable in near future, from LWFA using femtosecond
multi-PW lasers is employed to drive the bright source of muon pairs in a
compact setup. We show that a highly directional and intense source of
short-pulsed GeV muon pairs having peak brightness 5x10^17 pairs/s/cm^2/sr and
sub-100-ps duration could be produced using a quasi-monoenergetic 10-fs, 10-GeV
electron bunch with 1-mrad divergence and 100-pC charge. The muon pairs are
emitted from a point-like source with well-defined position and timing, and the
source has size and geometric emittance about 1 mm and 40 microns,
respectively. Such muon sources can greatly benefit applications in muon
radiography, studies on anomalous dipole moment and rare decays of muons,
neutrino oscillations, and an injector of a future compact muon collider.

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The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
8
The categories of this paper are: hep-ex
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The categories of this paper are: funct-an
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
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The categories of this paper are: eess
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The categories of this paper are: bayes-an
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The categories of this paper are: supr-con