Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Regge-plus-resonance predictions for charged-kaon photoproduction from
  the deuteron   We present a Regge-inspired effective-Lagrangian framework for charged-kaon
photoproduction from the deuteron. Quasi-free kaon production is investigated
using the Regge-plus-resonance elementary operator within the non-relativistic
plane-wave impulse approximation. The Regge-plus-resonance model was developed
to describe photoinduced and electroinduced kaon production off protons and can
be extended to strangeness production off neutrons. The non-resonant
contributions to the amplitude are modelled in terms of K+(494) and K*+(892)
Regge-trajectory exchange in the t-channel. This amplitude is supplemented with
a selection of s-channel resonance-exchange diagrams. We investigate several
sources of theoretical uncertainties on the semi-inclusive charged-kaon
production cross section. The experimental error bars on the photocoupling
helicity amplitudes turn out to put severe limits on the predictive power when
considering quasi-free kaon production on a bound neutron.

6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
2
The categories of this paper are: math
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex