Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Deineka Oleksandr"'
Publikováno v:
SHS Web of Conferences, Vol 67, p 02002 (2019)
The article deals with the determination of general effectiveness of managerial influences on the activity of the railway industry, taking into account such partial indicators as public, functional and economic efficiency. appropriate degree of satis
Externí odkaz:
https://doaj.org/article/d51e774bee034eec83a5c66805fc28a1
Autor:
Panchenko, S., Vatulia, G., Dykan, V., Deineka, Oleksandr, Pozdniakova, Liubov, Sementsova, Olena, Krykhtina, Yuliia
Publikováno v:
SHS Web of Conferences; 2019, Vol. 67, p1-6, 6p
Publikováno v:
EPJ Web of Conferences, Vol 291, p 02011 (2024)
A dispersive implementation of the a0(980) resonance to (𝑔 − 2)µ requires the knowledge of the double-virtual S-wave γ * γ * → πη / KK¯I = 1 am plitudes. To obtain these amplitudes we used a modified coupled-channel Muskhelishvili-Omnès
Externí odkaz:
https://doaj.org/article/c215ad2418474b45a99eb9c1b54a3bb6
Publikováno v:
EPJ Web of Conferences, Vol 199, p 02005 (2019)
The theoretical analysis of the γγ → π0η process is presented within the energy range up to 1.4 GeV. The S -wave resonance a0(980) is described involving the coupled channel dispersive framework and the D-wave a2(1320) is approximated as a Brei
Externí odkaz:
https://doaj.org/article/e3628659c89e4d67b5d14921911fcf82