Determination of low energy constants and testing chiral perturbation theory at order p6 (NNLO)

Johan Bijnens, Ilaria Jemos

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

We present the results of a search for relations between observables that are independent of the Chiral Perturbation Theory (ChPT) Next-to-Next-to-Leading Order (NNLO) Low-Energy Constants (LECs). We have found some relations between observables in ππ, πK scattering and Kl4 decay which have been evaluated numerically using fit 10 in [1] for the NLO LECs. We also show some preliminary results for a new global fit of the NLO LECs.

Originalspråkengelska
Titel på värdpublikationProceedings of Science
Volym86
StatusPublished - 2009 jan. 1
Evenemang6th International Workshop on Chiral Dynamics, CD 2009 - Bern, Schweiz
Varaktighet: 2009 juli 62009 juli 10

Publikationsserier

NamnProceedings of Science

Konferens

Konferens6th International Workshop on Chiral Dynamics, CD 2009
Land/TerritoriumSchweiz
OrtBern
Period2009/07/062009/07/10

Ämnesklassifikation (UKÄ)

  • Subatomär fysik

Fingeravtryck

Utforska forskningsämnen för ”Determination of low energy constants and testing chiral perturbation theory at order p6 (NNLO)”. Tillsammans bildar de ett unikt fingeravtryck.

Citera det här