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Influence of the Eta Exchange to the Eta Production in Proton– Proton Scattering


Ceci, Saša; Švarc, Alfred; Zauner, Branimir
Influence of the Eta Exchange to the Eta Production in Proton– Proton Scattering // Acta Physica Polonica B Proceedings Supplements / Moskal, Pawel (ur.).
Krakov: Jagellonian University, 2009. str. 157-162 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Influence of the Eta Exchange to the Eta Production in Proton– Proton Scattering

Autori
Ceci, Saša ; Švarc, Alfred ; Zauner, Branimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Acta Physica Polonica B Proceedings Supplements / Moskal, Pawel - Krakov : Jagellonian University, 2009, 157-162

Skup
Symposium on meson physics

Mjesto i datum
Krakov, Poljska, 01.-04.04.2009

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Neelastično proton-proton raspršenje; produkcija mezona; barionske rezonancije
(Inelastic proton-proton scattering; meson production; baryon resonances)

Sažetak
Eta meson production in the proton– proton scattering is dominated by the low-mass meson exchange. We present a brief study on how the type of the exchanged mesons within coupled-channel and multi-resonance model influences the scattering observables. We show under which circumstances the eta exchange may explain the shape of the observed cross-sections, and present a few selected results: total cross-section in the full energy range, and the proton– proton energy distribution at 15.5 MeV.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
098-0000000-3195 - Hadronska fizika između eksperimenata i QCD modela (Alfred Švarc, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Scopus