A. Iyer

collaborators

4 papers

hep-ph2025

Probing scalar and pseudoscalar new physics using rare kaon decays

G. D'Ambrosio, A. M. Iyer, F. Mahmoudi +1

Rare kaon decays provide sensitive tests of new physics. In this work, we focus on scalar and pseudoscalar operators, analysing the $K \to π ℓ^{+} ℓ^{-}$ and $K \to ℓ^{+} ℓ^{-}$ dec…

hep-ph2025

An insight into the rare $Z \to b b ˉ γ$ at the HL-LHC

T. Thallapalli, A. Alpana, A. M. Iyer +1

Studies at the $Z$ -pole have played an important role in developing our understanding of the Standard Model (SM). Continuing the explorations in this regime, we consider the possib…

hep-ph2025

Multi-boson splashes at future colliders from electroweak compositeness

G. Cacciapaglia, A. Deandrea, A. M. Iyer +2

We propose a new collider signature for the composite origin of the electroweak symmetry breaking of the standard model. The Higgs sector consists of new fundamental fermions (hype…

hep-ex2025

Experimental Study of Rare Kaon Decays at J-PARC with KOTO and KOTO II

J. K. Ahn, E. Augustine, L. Bandiera +62

The rare kaon decay $K_{L} \to π^{0} ν ν ˉ$ is extremely sensitive to new physics, because the contribution to this decay in the Standard Model (SM) is highly suppressed and known very a…

Probing scalar and pseudoscalar new physics using rare kaon decays

An insight into the rare Z→bbˉγ at the HL-LHC

Multi-boson splashes at future colliders from electroweak compositeness

Experimental Study of Rare Kaon Decays at J-PARC with KOTO and KOTO II

An insight into the rare $Z \to b b ˉ γ$ at the HL-LHC