Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Soft gluon resummation for Higgs boson pair production including finite
  Mt effects   We perform the all orders resummation of threshold enhanced contributions for
the Higgs boson pair production cross section via gluon fusion, including
finite top quark mass ($M_t$) effects. We present results for the total cross
section and Higgs pair invariant mass ($M_{hh}$) distribution. We obtain
results at next-to-leading logarithmic accuracy (NLL) which retain the full
$M_t$ dependence, and are matched to the full next-to-leading order (NLO)
prediction. Our NLL+NLO results represent the most advanced prediction with
full $M_t$ dependence for this process, and produce an increase of about 4% in
the total cross section with respect to the NLO result for LHC energies, and
for a central scale $\mu_0 = M_{hh}/2$. We also consistently combine the full
NLL with the next-to-next-to-leading logarithmically (NNLL) accurate
resummation computed in the Born-improved large-$M_t$ limit, and match it to
the next-to-next-to-leading order approximation of Ref.
\cite{Grazzini:2018bsd}, so called NNLO_FTa. We find that the resummation
effects are very small at NNLL for $\mu_0 = M_{hh}/2$, in particular below 1%
at 13 TeV, indicating that the perturbative expansion is under control. In all
cases the resummation effects are found to be substantially larger for the
central scale $\mu_0 = M_{hh}$, resulting in a more stable cross section with
respect to scale variations than the fixed order calculation.

1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex