Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: KK graviton resonance and cascade decays in warped gravity   We consider the Kaluza-Klein (KK) graviton and its decays in the presence of
the light radion, the modulus of extra dimension, appearing naturally light due
to classical scale invariance in warped gravity. Due to the presence of a
sizable wavefunction overlap in the extra dimension between the KK graviton and
the radion, the KK graviton can decay largely into a pair of radions, each of
which decays into a pair of collimated photons or photon-jets. Focusing on the
setup where the KK graviton has suppressed couplings to the Higgs boson and
fermions, we discuss the bounds on the light radion in the parameter space
where the photon-jets are relevant. Moreover, we pursue the possibility of
distinguishing the scenario from the case with direct photon contributions by
the angular distributions of photons in the LHC Run 2. Roles of KK graviton and
radion as mediators of dark matter interactions, extensions with brane kinetic
terms and the model with a holographic composite Higgs are also addressed.

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The categories of this paper are: physics
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The categories of this paper are: cmp-lg
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The categories of this paper are: acc-phys
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The categories of this paper are: supr-con
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The categories of this paper are: eess
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The categories of this paper are: nucl-th
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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: nlin
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The categories of this paper are: adap-org
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The categories of this paper are: plasm-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin
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The categories of this paper are: atom-ph
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The categories of this paper are: math