Predictions for the cusp in eta->3pi0 decay

Abstract

A realistic estimate of the cusp effect in the eta->3pi0 decay is required for the forthcoming high precision experiments. The predictions for the size of this effect are given within the framework of nonrelativistic effective field theory.

4 pages, 4 figures

References in corpus (10)

• $\eta \to 3\pi$ at Two Loops In Chiral Perturbation Theory
• Cusps in K --> 3 pi decays
• Radiative corrections in K --> 3 pi decays
• Isospin breaking in Kl4 decays
• Cusps in K_L --> 3 pi decays
• K -> 3 pi Final State Interactions at NLO in CHPT and Cabibbo's Proposal to Measure a_0-a_2
• Measurement of the Slope Parameter for the eta->3pi0 Decay in the pp->pp eta Reaction
• Detailed Study of the KL -> 3pi0 Dalitz Plot
• Determination of $\eta \to {\pi }^{+}{\pi }^{-}{\pi }^0$ Dalitz plot slopes and asymmetries with the KLOE detector
• A note on the determination of light quark masses

Cited by in corpus (22)

• Precision tests of fundamental physics with $\eta$ and ${\eta }^{\prime }$ mesons
• Analytical dispersive construction of $\eta \to 3\pi$ amplitude: First order in isospin breaking
• The decay $\eta \to 3\pi$: study of the Dalitz plot and extraction of the quark mass ratio $Q$
• Cusps in K --> 3pi decays: a theoretical framework
• Relativistic-invariant formulation of the NREFT three-particle quantization condition
• The cusp effect in eta' --> eta pi pi decays
• Measurement of the eta->3pi0 Dalitz Plot Distribution with the WASA Detector at COSY
• Extracting $\pi \pi$ $S$-wave scattering lengths from cusp effect in heavy quarkonium dipion transitions
• Measurement of the $\eta \to 3{\pi }^0$ slope parameter $\alpha$ with the KLOE detector
• Measurement of the $\eta \to {\pi }^{+}{\pi }^{-}{\pi }^0$ Dalitz plot distribution
• On the three-particle analog of the Lellouch-Lüscher formula
• Extraction of $ND$ scattering lengths from the ${\Lambda }_b\to {\pi }^{-}p{D}^0$ decay and properties of the ${\Sigma }_c(2800{)}^{+}$
• High-statistics measurement of the eta->3pi^0 decay at the Mainz Microtron
• An overview of $\eta$ and ${\eta }^{\prime }$ decays at BESIII
• Dispersive construction of two-loop $P\to \pi \pi \pi$ $(P=K,\eta )$ amplitudes
• The mass of the two lightest quarks
• Precision measurement of the matrix elements for $\eta \to {\pi }^{+}{\pi }^{-}{\pi }^0$ and $\eta \to {\pi }^0{\pi }^0{\pi }^0$ decays
• Measurement of the decay ${\eta }^{\prime }\to {\pi }^0{\pi }^0\eta$ at MAMI
• Convergence properties of $\eta \to 3\pi$ decays in chiral perturbation theory
• Evidence for the Cusp Effect in ${\eta }^{\prime }$ Decays into $\eta {\pi }^0{\pi }^0$
• Analysis of discrepancies in Dalitz plot parameters in eta to 3 pion decay
• Electromagnetic effects in eta --> 3 pi