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Article
Open AccessA cosmic window on the dark axion portal
Axions and dark photons are common in many extensions of the Standard Model. The dark axion portal — an axion coupling to the dark photon and photon — can significantly modify their phenomenology. We study the...
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Article
Open AccessAnomalous triple gauge couplings in electroweak dilepton tails at the LHC and interference resurrection
We study the electroweak dilepton production with two forward jets at the LHC, aiming to measure the anomalous triple gauge couplings in the Effective Field Theory (EFT) approach. This process exhibits a disti...
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Article
Open AccessBottom-flavored mono-tau tails at the LHC
We study the effective field theory sensitivity of an LHC analysis for the τν final state with an associated b-jet. To illustrate the improvement due to the b-tagging, we first recast the recent CMS analysis in t...
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Article
Open AccessCosmological relaxation from dark fermion production
We consider the cosmological relaxation solution to the electroweak hierarchy problem using the fermion production as a dominant friction force. In our approach, neither super-Planckian field excursions nor a ...
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Article
Open AccessGroup theoretic approach to fermion production
We propose a universal group theoretic description of the fermion production through any type of interaction to scalar or pseudo-scalar. Our group theoretic approach relies on the group SU(2) × U(1), correspon...
