Inclusive dielectron production in proton-proton collisions at 2.2 GeV beam energy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F12%3A00384713" target="_blank" >RIV/61389005:_____/12:00384713 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevC.85.054005" target="_blank" >http://dx.doi.org/10.1103/PhysRevC.85.054005</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevC.85.054005" target="_blank" >10.1103/PhysRevC.85.054005</a>

Result language
angličtina
Original language name
Inclusive dielectron production in proton-proton collisions at 2.2 GeV beam energy
Original language description
Data on inclusive dielectron production are presented for the reaction p + p at 2.2 GeV measured with the high acceptance dielectron spectrometer (HADES). Our results supplemented data obtained earlier in this bombarding energy regime with the dilepton spectrometer (DLS) and HADES. The comparison with the 2.09 GeV DLS data is discussed. The reconstructed e(+)e(-) pair distributions are confronted with simulations, revealing an excess yield at invariant masses around 0.5 GeV/c(2). Inclusive cross sections of neutral pion and eta production are obtained.
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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