Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Distinguishing Standard Model Extensions using Monotop Chirality at the
  LHC   We present two minimal extensions of the standard model, each giving rise to
baryogenesis. They include heavy color-triplet scalars interacting with a light
Majorana fermion that can be the dark matter (DM) candidate. The electroweak
charges of the new scalars govern their couplings to quarks of different
chirality, which leads to different collider signals. These models predict
monotop events at the LHC and the energy spectrum of decay products of highly
polarized top quarks can be used to establish the chiral nature of the
interactions involving the heavy scalars and the DM. Detailed simulation of
signal and standard model background events is performed, showing that top
quark chirality can be distinguished in hadronic and leptonic decays of the top
quarks.

13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
19
The categories of this paper are: eess