Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exploring the potential of FCC-hh to search for particles from $B$
  mesons   The Future Circular Collider (FCC-hh) is a proposed successor of the Large
Hadron Collider (LHC). FCC-hh would push both the energy and intensity
frontiers of searches for new physics particles. In particular, due to higher
energy and luminosity than at the LHC, at FCC-hh there would be produced around
$\simeq\!30$ times larger amount of $B$ mesons and $\simeq 120$ times of $W$
bosons, which then may decay into feebly interacting particles. In this paper
we demonstrate the potential of FCC-hh by studying its sensitivity to heavy
neutral leptons (HNLs) with masses $m_{N}<m_{B}$. We consider various locations
of a displaced decay volume embedded in the planned infrastructure of FCC-hh.
We demonstrate that FCC-hh may substantially improve the reach of the parameter
space of HNLs as compared to the searches proposed at the LHC.

18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess