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  • We have performed the tree-level calculations of the eta meson photoproduction on proton for photon laboratory energies between 714 and 1500 MeV. The resonances N(1535), N(1710), N(1650), N(1440) and N(1520) were assumed. The form factors were introduced in the hadron vertices to involve the structure of hadrons. The influence of various form factor recipes was investigated. In order to keep gauge invariance, the appropriate contact term was introduced. The parameters of our model (coupling constants, cutoffs) were fitted to recent experimental data of the cross sections and some polarization observables.
  • We have performed the tree-level calculations of the eta meson photoproduction on proton for photon laboratory energies between 714 and 1500 MeV. The resonances N(1535), N(1710), N(1650), N(1440) and N(1520) were assumed. The form factors were introduced in the hadron vertices to involve the structure of hadrons. The influence of various form factor recipes was investigated. In order to keep gauge invariance, the appropriate contact term was introduced. The parameters of our model (coupling constants, cutoffs) were fitted to recent experimental data of the cross sections and some polarization observables. (en)
Title
  • THE ETA-MESON PHOTOPRODUCTION ON PROTON
  • THE ETA-MESON PHOTOPRODUCTION ON PROTON (en)
skos:prefLabel
  • THE ETA-MESON PHOTOPRODUCTION ON PROTON
  • THE ETA-MESON PHOTOPRODUCTION ON PROTON (en)
skos:notation
  • RIV/61389005:_____/11:00366181!RIV12-AV0-61389005
http://linked.open...avai/predkladatel
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA202/08/0984), Z(AV0Z10480505)
http://linked.open...iv/cisloPeriodika
  • 3-4
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 198021
http://linked.open...ai/riv/idVysledku
  • RIV/61389005:_____/11:00366181
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Eta-meson photoproduction; form factors; nucleon resonances (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • SG - Singapurská republika
http://linked.open...ontrolniKodProRIV
  • [7C80E21882C5]
http://linked.open...i/riv/nazevZdroje
  • International Journal of Modern Physics. A
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 26
http://linked.open...iv/tvurceVysledku
  • Bydžovský, Petr
  • Donoval, Jan
http://linked.open...ain/vavai/riv/wos
  • 000287529800072
http://linked.open...n/vavai/riv/zamer
issn
  • 0217-751X
number of pages
http://bibframe.org/vocab/doi
  • 10.1142/S0217751X11052335
is http://linked.open...avai/riv/vysledek of
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