Authors: Bydžovský, Petr | Gutsche, Thomas | Kamiński, Robert | Lyubovitskij, Valery E. | Nagy, Miroslav | Surovtsev, Yurii S.

Source: Physical Review D. 2018. Vol. 97, № 1. P. 014009-1-014009-13

Type: статьи в журналах

Date: 2018

Description: It is shown that the basic shape of dipion and KK̅ mass spectra in decays J/ψ→ϕ(ππ,KK̅), ψ (2S)→J/ψππ, Y(4260)→J/ψ π π and in the two-pion transitions of bottomonia states are explained by an unified ... More

Authors: Gutsche, Thomas | Lyubovitskij, Valery E. | Schmidt, Ivan A.

Source: Physical Review D. 2018. Vol. 97, № 5. P. 054011-1-054011-15

Type: статьи в журналах

Date: 2018

Description: We present an improved study of the electromagnetic form factors of the nucleon and of the Roper-nucleon transition using an extended version of the effective action of soft-wall AdS/QCD. We include n ... More

Authors: Brodsky, Stanley J. | Lebed, Richard F. | Lyubovitskij, Valery E.

Source: Physical Review D. 2018. Vol. 97, № 3. P. 034009-1-034009-7

Type: статьи в журналах

Date: 2018

Description: QCD constituent counting rules define the scaling behavior of exclusive hadronic scattering and electromagnetic scattering amplitudes at high momentum transfer in terms of the total number of fundamen ... More

Authors: Hiller Blin, Astrid N. | Kovalenko, Sergey | Kuleshov, Serguei | Lyubovitskij, Valery E. | Vicente Vacas, Manuel J. | Zhevlakov, Alexey S. | Gutsche, Thomas

Source: Few-body systems. 2018. Vol. 59, № 4. P. 66 (1-4)

Type: статьи в журналах

Date: 2018

Description: We use the present upper bound on the neutron electric dipole moment to give an estimate for the upper limit of the CP-violating couplings of the η(η′) to the neutron. Using this result, we derive con ... More