Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Production of heavy Higgs bosons and decay into top quarks at the LHC.
  II: Top-quark polarization and spin correlation effects   We analyze, within several parameter scenarios of type-II two-Higgs doublet
extensions of the standard model, the impact of heavy neutral Higgs-boson
resonances on top-quark pair production and their subsequent decay to
dileptonic final states at the LHC (13 TeV). In particular, we investigate the
effects of heavy Higgs bosons on top-spin observables, that is, the
longitudinal top-quark polarization and top-quark spin correlations. We take
into account NLO QCD as well as weak interaction corrections and show that
top-spin observables, if evaluated in judiciously chosen top-quark pair
invariant mass bins, can significantly enhance the sensitivity to heavy Higgs
resonances in top-quark pair events.

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The categories of this paper are: nucl-ex
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The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
19
The categories of this paper are: eess
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The categories of this paper are: cond-mat
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The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
1
The categories of this paper are: cs
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The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th