Research output: Contribution to journal › Article › peer-review
Isoscalar and Isovector Kaon Form Factors from e + e – and τ Data. / Beloborodov, K. I.; Druzhinin, V. P.; Serednyakov, S. I.
In: Journal of Experimental and Theoretical Physics, Vol. 129, No. 3, 01.09.2019, p. 386-390.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Isoscalar and Isovector Kaon Form Factors from e + e – and τ Data
AU - Beloborodov, K. I.
AU - Druzhinin, V. P.
AU - Serednyakov, S. I.
PY - 2019/9/1
Y1 - 2019/9/1
N2 - Abstract: The recent precise measurements of the e+e– → KSKL and e+e– → K+K– cross sections and the hadronic spectral function of the τ– → K–KSντ decay are used to extract the isoscalar and isovector electromagnetic kaon form factors and their relative phase in a model-independent way. The experimental results are compared with a fit based on the vector-meson-dominance model.
AB - Abstract: The recent precise measurements of the e+e– → KSKL and e+e– → K+K– cross sections and the hadronic spectral function of the τ– → K–KSντ decay are used to extract the isoscalar and isovector electromagnetic kaon form factors and their relative phase in a model-independent way. The experimental results are compared with a fit based on the vector-meson-dominance model.
KW - ANNIHILATION
KW - PION
UR - http://www.scopus.com/inward/record.url?scp=85073676779&partnerID=8YFLogxK
U2 - 10.1134/S1063776119080016
DO - 10.1134/S1063776119080016
M3 - Article
AN - SCOPUS:85073676779
VL - 129
SP - 386
EP - 390
JO - Journal of Experimental and Theoretical Physics
JF - Journal of Experimental and Theoretical Physics
SN - 1063-7761
IS - 3
ER -
ID: 21935409