Ajay S. Sakthivasan

most citedEffects of Final State Interactions on Landau Singularities

9 citations · 10 across the 3 of their papers we have counts for

collaborators

Showing hep-phShow all

2 papers · 1 filter

hep-ph2026

The $a_{1} (1420)$ in a Unitary Coupled-Channel Three-Body Approach

Ajay S. Sakthivasan, Yuchuan Feng, Michael Döring +1

An enhancement in the three-pion energy at around $s \approx 1.42 GeV$ with $a_{1}$ quantum numbers was observed at the COMPASS experiment. This was later attributed t…

hep-ph2024★ 9 cited

Effects of Final State Interactions on Landau Singularities

Ajay S. Sakthivasan, Maxim Mai, Akaki Rusetsky +1

In certain kinematic and particle mass configurations, triangle singularities may lead to line-shapes which mimic the effects of resonances. This well-known effect is scrutinized h…

The a1​(1420) in a Unitary Coupled-Channel Three-Body Approach

Effects of Final State Interactions on Landau Singularities

The $a_{1} (1420)$ in a Unitary Coupled-Channel Three-Body Approach