Analysis of pion production data measured by HADES in proton-proton collisions at 1.25 GeV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F15%3A00472855" target="_blank" >RIV/61389005:_____/15:00472855 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1140/epja/i2015-15137-5" target="_blank" >http://dx.doi.org/10.1140/epja/i2015-15137-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epja/i2015-15137-5" target="_blank" >10.1140/epja/i2015-15137-5</a>

Result language
angličtina
Original language name
Analysis of pion production data measured by HADES in proton-proton collisions at 1.25 GeV
Original language description
Baryon resonance production in proton-proton collisions at a kinetic beam energy of 1.25GeV is investigated. The multi-differential data were measured by the HADES Collaboration. Exclusive channels with one pion in the final state (np pi+ and pp pi 0 were put to extended studies based on various observables in the framework of a one-pion exchange model and with solutions obtained within the framework of a partial wave analysis (PWA) of the Bonn-Gatchina group. The results of the PWA confirm the dominant contribution of the delta(1232), yet with a sizable impact of the N (1440) and non-resonant partial waves.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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