Hakan Akdag

activity

20202023

a_{1} (1260)

resonance in a three-body unitary framework

38 citations · 97 across the 5 of their papers we have counts for

collaborators

5 papers

hep-ph2023★ 3 cited

Correlations of $C$ and $C P$ violation in $η \to π^{0} ℓ^{+} ℓ^{-}$ and $η^{'} \to η ℓ^{+} ℓ^{-}$

Hakan Akdag, Bastian Kubis, Andreas Wirzba

Based on recent progress in the systematic analysis of $C$ and $C P$ violation in the light-meson sector, we calculate the $C$ -odd transition amplitudes $η \to π^{0} ℓ^{+} ℓ^{-}$ and $η…

hep-ph2022★ 11 cited

$C$ and $C P$ violation in effective field theories

Hakan Akdag, Bastian Kubis, Andreas Wirzba

The quest for new sources of the simultaneous violation of $C$ and $C P$ symmetry was popular in the 1960s and has since been mostly neglected for more than half a century. In this…

hep-ph2021★ 38 cited

Pole position of the $a_{1} (1260)$ resonance in a three-body unitary framework

Daniel Sadasivan, Andrei Alexandru, Hakan Akdag +6

Masses, widths, and branching ratios of hadronic resonances are quantified by their pole positions and residues with respect to transition amplitudes on the Riemann sheets of the c…

hep-ph2021★ 12 cited

Patterns of $C$ - and $C P$ -violation in hadronic $η$ and $η^{'}$ three-body decays

Hakan Akdag, Tobias Isken, Bastian Kubis

We construct hadronic amplitudes for the three-body decays $η^{(')} \to π^{+} π^{-} π^{0}$ and $η^{'} \to η π^{+} π^{-}$ in a non-perturbative fashion, allowing for $C$ - and $C P$ -violating asymmet…

nucl-th2020★ 33 cited

Dalitz plots and lineshape of $a_{1} (1260)$ from a relativistic three-body unitary approach

Daniel Sadasivan, Maxim Mai, Hakan Akdag +1

We formulate the final state interaction of the $a_{1} (1260)$ resonance decay in a manifestly three-body unitary parameterization and fit it to the $a_{1} (1260)$ lineshape measured by…

Correlations of C and CP violation in η→π0ℓ+ℓ− and η′→ηℓ+ℓ−

C and CP violation in effective field theories

Pole position of the a1​(1260) resonance in a three-body unitary framework

Patterns of C- and CP-violation in hadronic η and η′ three-body decays

Dalitz plots and lineshape of a1​(1260) from a relativistic three-body unitary approach

Correlations of $C$ and $C P$ violation in $η \to π^{0} ℓ^{+} ℓ^{-}$ and $η^{'} \to η ℓ^{+} ℓ^{-}$

$C$ and $C P$ violation in effective field theories

Pole position of the $a_{1} (1260)$ resonance in a three-body unitary framework

Patterns of $C$ - and $C P$ -violation in hadronic $η$ and $η^{'}$ three-body decays

Dalitz plots and lineshape of $a_{1} (1260)$ from a relativistic three-body unitary approach