Permanent URL to this publication: http://dx.doi.org/10.5167/uzh-58949
CMS Collaboration,; Amsler, C; Chiochia, V; Snoek, H; Favaro, C; Verzetti, M; Aguiló, E; De Visscher, S; Schmitt, A; Storey, J; Ivova, M; Millan, B; Otyugova, P (2011). Strange particle production in pp collisions at √s = 0.9 and 7 TeV. Journal of High Energy Physics, (5):64.
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The spectra of strange hadrons are measured in proton-proton collisions, recorded by the CMS experiment at the CERN LHC, at centre-of-mass energies of 0.9 and 7 TeV. The K^0_s, Lambda, and Xi^- particles and their antiparticles are reconstructed from their decay topologies and the production rates are measured as functions of rapidity and transverse momentum. The results are compared to other experiments and to predictions of the PYTHIA Monte Carlo program. The transverse momentum distributions are found to differ substantially from the PYTHIA results and the production rates exceed the predictions by up to a factor of three.
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|Item Type:||Journal Article, refereed, original work|
|Communities & Collections:||07 Faculty of Science > Physics Institute|
|Deposited On:||14 Feb 2012 17:58|
|Last Modified:||06 Jul 2014 20:23|
|ISSN:||1126-6708 (P) 1029-8479 (E)|
|Additional Information:||The original publication is available at www.springerlink.com|
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