Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum interference of particles and resonances   Though the phenomenon of quantum-mechanical interference has been known for
many years, it still has many open questions. The present review discusses
specifically how the interference of resonances may and does work. We collect
data on the search for rare decay modes of well-known resonances that
demonstrate a wide variety of possible different manifestations of
interference. Some special kinds of resonance interference, not yet
sufficiently studied and understood, are also briefly considered. The
interference may give useful experimental procedures to search for new
resonances with arbitrary quantum numbers, even with exotic ones, and to
investigate their properties.

17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
19
The categories of this paper are: eess