  The ultimate motivation of our study is to look for signs of physics beyond
the Standard Model (BSM). We investigate whether different jet clustering
techniques might be more or less suited to the particular final states of
interest. In particular, we are interested in fully hadronic final states
emerging from the decay chain of the Standard Model like Higgs boson into pairs
of light Higgs states, the latter in turn decaying into bottom-anti bottom
pairs. We show that, the ability of selecting the multi-jet final state and to
reconstruct invariant masses of the Higgs bosons from it depend strongly on the
choice of acceptance cuts, resolution parameters and reconstruction algorithm
as well as its settings. Hence, we indicate the optimal choice of the latter
for the purpose of establishing such a benchmark as a BSM signal. We then
repeat the exercise for a heavy Higgs boson cascading into two SM-like Higgs
states, obtaining similar results.
