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Report number arXiv:1705.08206 ; CERN-EP-2017-105
Title Measurement of meson resonance production in π+ C interactions at SPS energies
Related titleMeasurement of Meson Resonance Production in π+C Interactions at SPS energies
Author(s) NA61/SHINE Collaboration  Afficher les 145 auteurs
Corporate author(s) The NA61 collaboration
Publication 2017-09-20
Imprint 09 May 2017
Number of pages 34
Note submitted to Eur. Phys. J. C
Published in: Eur. Phys. J. C
DOI 10.1140/epjc/s10052-017-5184-z
10.1140/epjc/s10052-017-5184-z
Subject category Particle Physics - Experiment ; astro-ph.HE ; Astrophysics and Astronomy ; nucl-ex ; Nuclear Physics - Experiment
Accelerator/Facility, Experiment CERN SPS ; SHINE NA61
Keywords QCD ; particle and resonance production ; experimental results
Abstract We present measurements of ρ0, ω and K0 spectra in π+C production interactions at 158 GeV/c and ρ0 spectra at 350 GeV/c using the NA61/SHINE spectrometer at the CERN SPS. Spectra are presented as a function of the Feynman's variable xF in the range 0<xF<1 and 0<xF<0.5 for 158 GeV/c and 350 GeV/c respectively. Furthermore, we show comparisons with previous measurements and predictions of several hadronic interaction models. These measurements are essential for a better understanding of hadronic shower development and for improving the modeling of cosmic ray air showers.
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Copyright/License Preprint: © 2017-2024 CERN (License: CC-BY-4.0)
Submitted by marek.gazdzicki@cern.ch

 


 Notice créée le 2017-05-09, modifiée le 2024-04-02


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