Search forCP violation in the K0→π+π−π0 decay

Autor: S. Ciampolillo, G.S. Mirosidi, G. Miari, B.S. Volkov, A.G. Dolgolenko, A. Sconza, Viktor Matveev, V.V. Barmin, N.K. Zombkovskaya, T.A. Chistyakova, M.M. Sokolov, N.N. Shishov, F. Mattioli, A.G. Meshkovsky, M. Baldo-Ceolin, V.A. Shebanov, V.G. Barylov, V. I. Moskalev, G.V. Davidenko, I.V. Chuvilo, E. Calimani, V.S. Demidov
Rok vydání: 1985
Předmět:
Zdroj: Il Nuovo Cimento A. 85:67-74
ISSN: 1826-9869
0369-3546
DOI: 10.1007/bf02902390
Popis: In a total of 1.8·106 photograms of the 180 litre xenon bubble chamber exposed to a K+ beam with 0.85 GeV/c momentum, 409 identified K0→π+π−π0 decays were selected and the ratio of theCP-violating to theCP-conserving amplitudes η+−0=A(K S o →π+π−π0)/A (K L 0 →π+π−π0) was measured. The results are: η+−0=(−0.002 ±, 0.23) +i(−0.14±0.35), and assuming Re η+−0=0, |η+−0|2
Databáze: OpenAIRE
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