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Meson resonances in forward-angle pi(+)pi(-) photoproduction
- 1.0501507 - ÚJF 2020 RIV NL eng J - Journal Article
Bibrzycki, L. - Bydžovský, Petr - Kaminski, R. - Szczepaniak, A. P.
Meson resonances in forward-angle pi(+)pi(-) photoproduction.
Physics Letters. B. Roč. 789, č. 2 (2019), s. 287-291. ISSN 0370-2693. E-ISSN 1873-2445
R&D Projects: GA ČR(CZ) GA15-04301S
Institutional support: RVO:61389005
Keywords : photoproduction * partial wave analysis * final state interactions
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 4.384, year: 2019
Method of publishing: Open access
https://doi.org/10.1016/j.physletb.2018.12.045
Assuming that the pi(+)pi(-) photoproduction at forward angles and high energies is dominated by one pion exchange we calculate the pi(+)pi(-) mass distributions for low partial waves. Predictions of the model agree well with the experimental data which indicate that the S, P and D waves are dominated by the f(0)(980), rho(770) and f(2)(1270), resonances respectively.
Permanent Link: http://hdl.handle.net/11104/0293528
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