Radiative kaon decay in the chiral perturbation theory |
| |
| Authors: | A Z Dubničková S Dubnička E Goudzovski V N Pervushin M Sečanský |
| |
| Institution: | (1) Department of Theoretical Physics, Comenius University, Bratislava, Slovak Republic;(2) Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovak Republic;(3) Scuola Normale Superiore, Pisa, Italy;(4) Joint Institute for Nuclear Research, Dubna, Russia |
| |
| Abstract: | We analyze the possibility of experimental investigation of new low-energy relations between the values of resonance masses
in the meson form factors and the differential rate of radiative kaon decay K
+ → π+
e
+
e
−(μ+μ−) at the current level of the experimental precision. A set of arguments is listed in favor that these relations can be a
consequence of weak static interactions in the Standard Model.
The results were presented at the 5th NA48 Mini-Workshop on Kaon Physics, CERN, Dec. 12, 2006.
The text was submitted by the authors in English. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
