Role of multichannel ππ scattering in decays of bottomiaSurovtsev, Yurii S.,
Gutsche, Thomas,
Kamiński, Robert,
Lyubovitskij, Valery E.,
Nagy, Miroslav,
Bydžovský, Petr The effect of isoscalar
S-wave multichannel ππ→ππ, KK¯¯,ηη scattering is considered in the analysis
Effect of the KK̅ and ηη channels and interference phenomena in the two-pion and KK̅ transitions of charmonia and bottomoniaBydžovský, Petr,
Gutsche, Thomas,
Kamiński, Robert,
Lyubovitskij, Valery E.,
Nagy, Miroslav,
Surovtsev, Yurii S. It is shown that the basic shape of dipion and KK̅ mass spectra in decays J/ψ→ϕ(ππ,KK̅), ψ (2
S Unified description of BABAR and Belle data on the bottomonia decays Υ(mS)→Υ(nS)π+π-Surovtsev, Yurii S.,
Gutsche, Thomas,
Kamiński, Robert,
Lyubovitskij, Valery E.,
Nagy, Miroslav,
Bydžovský, Petr We present a unified analysis of the decays of bottomonia Υ(m
S)→Υ(nS)ππ (m>n, m=2,3,4,5, n=1
Identity, history, toleranceThe article discusses the role of historical narratives in the formation of identity. Rüsen’
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