Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Snowmass 2021 Letter of Interest: Decays of Heavy Flavors Beauty, Charm,
  and Tau   The Heavy Flavor Averaging Group provides this Letter of Interest (LOI) as
input to the Snowmass 2021 Particle Physics Community Planning Exercise
organized by the Division of Particles and Fields of the American Physical
Society. Research in heavy flavor physics is an essential component of particle
physics, both within and beyond the Standard Model. To fully realize the
potential of this field, we advocate strong support within the U.S. high energy
physics program for ongoing and future experimental and theory research in
heavy flavor physics.

25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga