Dobai Jenő Barna

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Results of resonance searches in the Xi(-)pi(-), Xi(-)pi(+), Xi;(+)pi(-), and Xi;(+)pi(+) invariant mass spectra in proton-proton collisions at sqrt[s]=17.2 GeV are presented. Evidence is shown for the existence of a narrow Xi(-)pi(-) baryon resonance with mass of 1.862+/-0.002 GeV/c(2) and width below the detector resolution of about 0.018 GeV/c(2). The(More)
Rotating electrical machines play an important role in the world's industry. Hence there is a strong demand on their reliable and safe operation. Their faults and failures can lead to excessive downtimes and generate enormous costs due to reduced output, emergency maintenance and lost revenues. In this paper a FEM model of a three phase squirrel-cage(More)
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Pion production in nuclear collisions at the Super Proton Synchrotron (SPS)(More)
The elliptic flow of Λ hyperons has been measured by the NA49 experiment in semi-central Pb+Pb collisions at 158 A GeV. The standard method of correlating particles with an event plane has been used. Measurements of v 2 near mid-rapidity are reported as a function of rapidity, centrality and transverse momentum. Elliptic flow of Λ particles increases both(More)