Chiral perturbation theory at two loops and the measurement of V(us)
(2003) QCD and High Energy Hadronic Interactions p.313-316- Abstract
- I give an overview of the calculations done in three-flavour Chiral perturbation theory at next-to-next-to-leading order with an emphasis on those relevant for an improvement in the accuracy of the measurement of Vus. It is pointed out that all needed low energy constants can be obtained from experiment via the scalar form-factor in Kl3 decays
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/762282
- author
- Bijnens, Johan LU
- organization
- publishing date
- 2003
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- XXXVIII Rencontres de Moriond
- editor
- Auge, Etienne and Tran Thanh Van, Jean
- pages
- 313 - 316
- publisher
- The Gloi Publishers
- conference name
- QCD and High Energy Hadronic Interactions
- conference dates
- 2003-03-22 - 2003-03-29
- external identifiers
-
- other:GPXB: 13-347/XB-QCXB
- language
- English
- LU publication?
- yes
- id
- c082eb5d-ac6c-48e2-8004-14215d7b1f3c (old id 762282)
- date added to LUP
- 2016-04-04 09:59:27
- date last changed
- 2019-03-08 03:00:51
@inproceedings{c082eb5d-ac6c-48e2-8004-14215d7b1f3c, abstract = {{I give an overview of the calculations done in three-flavour Chiral perturbation theory at next-to-next-to-leading order with an emphasis on those relevant for an improvement in the accuracy of the measurement of Vus. It is pointed out that all needed low energy constants can be obtained from experiment via the scalar form-factor in Kl3 decays}}, author = {{Bijnens, Johan}}, booktitle = {{XXXVIII Rencontres de Moriond}}, editor = {{Auge, Etienne and Tran Thanh Van, Jean}}, language = {{eng}}, pages = {{313--316}}, publisher = {{The Gloi Publishers}}, title = {{Chiral perturbation theory at two loops and the measurement of V(us)}}, year = {{2003}}, }