Search Results - "Wurm, J.P"
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Modification of the ρ meson detected by low-mass electron–positron pairs in central Pb Au collisions at 158 A GeV / c
Published in Physics letters. B (11-09-2008)Get full text
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Low-mass e +e − pair production in 158 A GeV Pb-Au collisions at the CERN SPS, its dependence on multiplicity and transverse momentum
Published in Physics letters. B (01-03-1998)“…We report a measurement of low-mass electron pairs observed in 158 GeV/nucleon Pb-Au collisions. The pair yield integrated over the range of invariant masses…”
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Recent results from Pb-Au collisions at 158 GeV/c per nucleon obtained with the CERES spectrometer
Published in Nuclear physics. A (1999)“…During the 1996 lead run time, CERES has accumulated 42 million events, corresponding to a factor of 5 more statistics than in 1995 and 2.5 million events of a…”
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The $$v^{1/3}_{3}/v^{1/2}_{2}$$ ratio in PbAu collisions at $$\sqrt{s_{\textrm{NN}}} = $$ 17.3 GeV: a hint of a hydrodynamic behavior
Published in The European physical journal. C, Particles and fields (21-10-2024)“…Abstract The Fourier harmonics, $$v_2$$ v 2 and $$v_3$$ v 3 of negative pions are measured at center-of-mass energy per nucleon pair of…”
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A new robust fitting algorithm for vertex reconstruction in the CERES experiment
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-07-1997)“…In this paper we report on the application of a robust approach based on a reweighted least squares method for the vertex reconstruction of the CERES/NA45…”
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Triangular flow of negative pions emitted in PbAu collisions at sNN=17.3 GeV
Published in Nuclear physics. A (01-01-2017)“…Differential triangular flow, v3(pT), of negative pions is measured at sNN=17.3 GeV around midrapidity by the CERES/NA45 experiment at CERN in central PbAu…”
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Triangular flow of negative pions emitted in PbAu collisions at s NN = 17.3 GeV
Published in Nuclear physics. A (01-01-2017)Get full text
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e + e--pair production in Pb-Au collisions at 158 GeV per nucleon
Published in The European physical journal. C, Particles and fields (01-06-2005)“…We present the combined results on electron-pair production in 158 GeV/n Pb-Au (\(\sqrt{s}\) = 17.2 GeV) collisions taken at the CERN SPS in 1995 and 1996, and…”
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A doublet of 3 in. cylindrical silicon drift detectors in the CERES experiment
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-08-1996)“…We report on the performance of a doublet of 3 in. cylindrical silicon drift detectors installed as an upgrade of the CERES/NA45 electron pair spectrometer for…”
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Performance of the CERES electron spectrometer in the CERN SPS lead beam
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-03-1996)“…CERES is an experiment dedicated to measure e + e −-pairs in nucleus-nucleus collisions at the CERN SPS. Following the experiences gained with proton and…”
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Enhanced production of low-mass electron-positron pairs in 40-AGeV Pb-Au collisions at the CERN SPS
Published in Physical review letters (25-07-2003)“…We report on first measurements of low-mass electron-positron pairs in Pb-Au collisions at the CERN SPS beam energy of 40 AGeV. The observed pair yield…”
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Elliptic flow of charged pions, protons and strange particles emitted in Pb+Au collisions at top SPS energy
Published in Nuclear physics. A (01-11-2012)“…Differential elliptic flow spectra v2(pT) of π−, KS0, p, Λ have been measured at sNN=17.3 GeV around midrapidity by the CERN-CERES/NA45 experiment in…”
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Scale-dependence of transverse momentum correlations in Pb Au collisions at 158 A GeV / c
Published in Nuclear physics. A (01-10-2008)“…We present results on transverse momentum correlations of charged particle pairs produced in Pb Au collisions at 158 A GeV / c at the Super Proton Synchrotron…”
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Enhanced production of low-mass electron pairs in 200 GeV/nucleon S-Au collisions at the CERN super proton synchrotron
Published in Physical review letters (14-08-1995)Get full text
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Leptonic and charged kaon decay modes of the phi meson measured in heavy-ion collisions at the CERN super proton synchrotron
Published in Physical review letters (21-04-2006)“…We report on results of a measurement of meson production in central Pb-Au collisions at E(lab) = 158A GeV. For the first time in the history of high energy…”
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Semihard scattering unraveled from collective dynamics by two-pion azimuthal correlations in 158A GeV/c Pb+Au collisions
Published in Physical review letters (23-01-2004)“…Elliptic flow and two-particle azimuthal correlations of charged hadrons and high-p(T) pions (p(T)>1 GeV/c) have been measured close to midrapidity in 158A…”
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Modification of jet-like correlations in Pb–Au collisions at 158 A GeV / c
Published in Physics letters. B (20-07-2009)Get full text
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Modification of jet-like correlations in Pb–Au collisions at 158A GeV/c
Published in Physics letters. B (20-07-2009)“…Results of a two-particle correlation analysis of high-pt charged particles in Pb–Au collisions at 158A GeV/c are presented. The data have been recorded by the…”
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Modification of the ρ meson detected by low-mass electron–positron pairs in central PbAu collisions at 158A GeV/c
Published in Physics letters. B (11-09-2008)“…We present a measurement of e+e− pair production in central PbAu collisions at 158A GeV/c. As reported earlier, a significant excess of the e+e− pair yield…”
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