Numerical analysis of the pi+ pi- atom lifetime in ChPT
- ,
- ,
- A. Rusetsky()
- Bern U. and
- Dubna, JINR and
- Tbilisi State U.
11 pages
Published in:
- Phys.Lett.B 471 (1999) 244-250
e-Print:
- hep-ph/9910438 [hep-ph]
Report number:
- BUTP-99-20
View in:
Citations per year
Abstract:
We apply Chiral Perturbation Theory at one loop to analyze the general formula for the pi+pi- atom lifetime derived recently in the framework of QCD. The corresponding analytic expression is investigated numerically, and compared with recent work in the literature.Note:
- 11 pages
- 03.65.Ge
- 03.65.Nk
- 11.10.St
- 12.39.Fe
- 13.40.Ks
- Hadronic atoms
- Chiral perturbation theory
- Non relativistic effective Lagrangians
- Isospin symmetry breaking
- Electromagnetic corrections
References(0)
Figures(0)
Loading ...