Add to ORKGA complete calculation of the corrections to pion-deuteron scattering length up to order χ3/2 with χ = mpi/MN, is performed. The calculation in-cludes the dispersive contributions and corrections due to the explicit treat-ment of the ∆ resonance. s-wave pion-nucleon scattering parameters are extracted from a combined analysis of modern experimental data.
It is shown that isospin-breaking corrections to the pion-deuteron scattering length can be very lar...
We analyze elastic pion-nucleon scattering to fourth order in heavy-baryon chiral perturbation theor...
It is shown that isospin-breaking corrections to the pion-deuteron scattering length can be very lar...
We present a calculation of the pi(-)d scattering length with an accuracy of a few percent using chi...
We use the framework of effective field theories to discuss the determination of the S-wave pi N sca...
AbstractWe present a calculation of the π−d scattering length with an accuracy of a few percent usin...
We present a parameter-free calculation of the dispersive and absorptive contributions to the pion-d...
The soft-pion theory and the Fubini-Furlan mass dispersion relations have been used to analyze the p...
The S wave pion deuteron scattering length is presented at NLO in the Effective Field Theory formula...
For many years a combined analysis of pionic hydrogen and deuterium atoms has been known as a good t...
Making use of the dispersion relation for nucleon-nucleon scattering, the coupling constant between ...
We consider constraints on the isoscalar S-wave pi-N scattering length a+ from pi-deuteron scatterin...
International audienceWe present calculations of the S-wave isospin-zero and isospin-two pion-pion s...
The isoscalar and isovector scattering lengths (b(0),b(1)) are determined using a unitarized coupled...
We use chiral perturbation theory (ChPT) to calculate the pi(-)d scattering length with an accuracy ...
It is shown that isospin-breaking corrections to the pion-deuteron scattering length can be very lar...
We analyze elastic pion-nucleon scattering to fourth order in heavy-baryon chiral perturbation theor...
It is shown that isospin-breaking corrections to the pion-deuteron scattering length can be very lar...
We present a calculation of the pi(-)d scattering length with an accuracy of a few percent using chi...
We use the framework of effective field theories to discuss the determination of the S-wave pi N sca...
AbstractWe present a calculation of the π−d scattering length with an accuracy of a few percent usin...
We present a parameter-free calculation of the dispersive and absorptive contributions to the pion-d...
The soft-pion theory and the Fubini-Furlan mass dispersion relations have been used to analyze the p...
The S wave pion deuteron scattering length is presented at NLO in the Effective Field Theory formula...
For many years a combined analysis of pionic hydrogen and deuterium atoms has been known as a good t...
Making use of the dispersion relation for nucleon-nucleon scattering, the coupling constant between ...
We consider constraints on the isoscalar S-wave pi-N scattering length a+ from pi-deuteron scatterin...
International audienceWe present calculations of the S-wave isospin-zero and isospin-two pion-pion s...
The isoscalar and isovector scattering lengths (b(0),b(1)) are determined using a unitarized coupled...
We use chiral perturbation theory (ChPT) to calculate the pi(-)d scattering length with an accuracy ...
It is shown that isospin-breaking corrections to the pion-deuteron scattering length can be very lar...
We analyze elastic pion-nucleon scattering to fourth order in heavy-baryon chiral perturbation theor...
It is shown that isospin-breaking corrections to the pion-deuteron scattering length can be very lar...