Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Excited lepton baryogenesis   The excited leptons that share the quantum numbers with the Standard Model
leptons but have larger masses are widespread in many promising new physics
theories. A subclass of excited leptons that at low energies interact with the
SM fermions dominantly through the effective coupling to lepton and
fermion-antifermion pair can be referred as leptomesons. I introduce possible
generation of the baryon asymmetry of the universe using these new particles.
The discussed baryogenesis mechanisms do not contradict to the small neutrino
masses and the proton stability, and can be interesting for the collider
experiments.

36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
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
22
The categories of this paper are: chao-dyn
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int