Pion induced reaction with carbon and polyethylene targets obtained by HADES-GSI in 2014

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F16%3A00485631" target="_blank" >RIV/61389005:_____/16:00485631 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/742/1/012029" target="_blank" >http://dx.doi.org/10.1088/1742-6596/742/1/012029</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/742/1/012029" target="_blank" >10.1088/1742-6596/742/1/012029</a>

Result language
angličtina
Original language name
Pion induced reaction with carbon and polyethylene targets obtained by HADES-GSI in 2014
Original language description
In the summer of 2014, HADES was conducting measurements with secondary pion-beam using different targets. The program was devoted to measure dilepton radiation from baryonic resonances. In particular we investigated a sub-threshold coupling of p to baryonic resonances in the second resonance region (N(1520), N(1535)). Most of the beam time was dedicated to measurement of e+e- production from Polyethylene target at pion beam momentum of 0.69 GeV/c. In addition we run part of the time with pure carbon target. This allow us to study exklusive pi- +p (arrow) ne- e+ channel. The normalization of spectra has been done using elastic scattering of pion on proton and carbon. The simulations of dilepton yields for pi0, delta and N(1520) Dalitz decay using PLUTO was carried out.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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