Effective $ΔS=1$ weak chiral Lagrangian from the instanton-induced chiral quark model
| dc.creator | Franz, Mario | |
| dc.creator | Kim, Hyun-Chul | |
| dc.creator | Goeke, Klaus | |
| dc.date | 1998-12-30 | |
| dc.date.accessioned | 2026-07-07T04:06:08Z | |
| dc.date.available | 2026-07-07T04:06:08Z | |
| dc.description | We present the recent investigation of the $ΔS = 1$ effective weak chiral Lagrangian within the framework of the instanton-induced chiral quark model. Starting from the effective four-quark operators, we derive the effective weak chiral action by integrating out the constituent quark fields. Employing the derivative expansion, we obtain the effective weak chiral Lagrangian to ${\cal O} (p^4)$ order with low energy constants. | |
| dc.description | Talk given at the 1998 YITP Workshop on QCD and Hadron Physics, 14-16 October, Kyoto, Japan. 5 pages with 1 figure | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9812524 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9812524 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/48651 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Effective $ΔS=1$ weak chiral Lagrangian from the instanton-induced chiral quark model | |
| dc.type | text |