Chiral Condensates, Q_7 and Q_8 Matrix Elements and Large-N_c QCD
| dc.creator | Friot, Samuel | |
| dc.creator | Greynat, David | |
| dc.creator | De Rafael, Eduardo | |
| dc.date | 2004-08-25 | |
| dc.date | 2004-09-02 | |
| dc.date.accessioned | 2026-07-07T10:49:13Z | |
| dc.date.available | 2026-07-07T10:49:13Z | |
| dc.description | The correlation function of a $V-A$ current with a $V+A$ current is discussed within the framework of QCD in the limit of a large number of colours $N_c$. Applications to the evaluation of chiral condensates of dimension six and higher, as well as to the matrix elements of the $Q_7$ and $Q_8$ electroweak penguin operators are discussed. A critical comparison with previous determinations of the same parameters has also been made. | |
| dc.description | Layout modified, size of first figure corrected | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0408281 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0408281 | |
| dc.identifier | JHEP0410:043,2004 | |
| dc.identifier | doi:10.1088/1126-6708/2004/10/043 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/184146 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Chiral Condensates, Q_7 and Q_8 Matrix Elements and Large-N_c QCD | |
| dc.type | text |