Spectra of weakly decaying identified particles at 0.9 and 7 TeV with the CMS detector
KFKI RMKI, Budapest, Hungary
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Spectra of strange hadrons have been measured in proton-proton collisions at 0.9 and 7 TeV center-of-mass energies, recorded by the CMS experiment at the CERN Large Hadron Collider. The Ks0, Λ0, , and Ξ± particles were reconstructed from their decay topologies and the event yields were measured as a function of the rapidity and the transverse momentum. The measured yields exceed the predictions of current Monte Carlo models.
© Owned by the authors, published by EDP Sciences, 2011