Search Results - "Baba, P.V.K.S."
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Observation of direct photons in central 158A GeV $^{208}$Pb+$^{208}$Pb collisions
Published in Physical review letters (23-10-2000)“…A measurement of direct photon production in {sup 208}Pb+ {sup 208}Pb collisions at 158A GeV has been carried out in the CERN WA98 experiment. The invariant…”
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Event-by-event charged–neutral fluctuations in Pb+Pb collisions at 158 A GeV
Published in Physics letters. B (11-07-2011)“…Charged particles and photons have been measured in central Pb+Pb collisions at 158 A GeV in a common (η–ϕ)-phase space region in the WA98 experiment at the…”
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Photon and η production in p+Pb and p+C collisions at sNN=17.4 GeV
Published in Nuclear physics. A (17-01-2013)“…Measurements of direct photon production in p+Pb and p+C collisions at sNN=17.4 GeV are presented. Upper limits on the direct photon yield as a function of pT…”
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Photon and η production in p+Pb and p+C collisions at
Published in Nuclear physics. A (01-01-2013)Get full text
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Photon and Eta Production in p+Pb and p+C Collisions at sqrt{sNN} = 17.4 GeV
Published in Nuclear physics. A (2013)“…Measurements of direct photon production in p+Pb and p+C collisions at $\sqrt{s_\mathrm{NN}} = 17.4\mathrm{GeV}$ are presented. Upper limits on the direct…”
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Interferometry of direct photons in central 208Pb + 208Pb collisions at 158A GeV
Published in Physical review letters (09-07-2004)“…Two-particle correlations of direct photons were measured in central 208Pb+208Pb collisions at 158A GeV. The invariant interferometric radii were extracted for…”
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Centrality and transverse momentum dependence of collective flow in 158 A GeV Pb + Pb collisions measured via inclusive photons
Published in Nuclear physics. A (2005)“…Directed and elliptic flow of inclusive photons near mid-rapidity in 158 A GeV Pb + Pb collisions has been studied. The data have been obtained with the photon…”
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Suppression of High-p_T Neutral Pion Production in Central Pb+Pb Collisions at sqrt{s_NN} = 17.3 GeV Relative to p+C and p+Pb Collisions
Published in Physical review letters (2008)“…Neutral pion transverse momentum spectra were measured in p+C and p+Pb collisions at sqrt{s_NN} = 17.4 GeV at mid-rapidity (2.3…”
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Three-pion interferometry results from central Pb+Pb collisions at 158A GeV/c
Published in Physical review letters (02-10-2000)“…Three-particle correlations have been measured for identified pi(-) from central 158A GeV Pb+Pb collisions by the WA98 experiment at CERN. A substantial…”
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Pion freeze-out time in Pb+Pb collisions at 158 AGeV/c studied via π-/π+ and K-/K+ ratios
Published in The European physical journal. C, Particles and fields (01-11-2006)“…The effect of the final state Coulomb interaction on particles produced in Pb+Pb collisions at 158 AGeV/c has been investigated in the WA98 experiment through…”
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Pion Freeze-Out Time in Pb+Pb Collisions at 158 A GeV/c Studied via $\pi^-/\pi^+$ and $K^-/K^+$ Ratios
Published in The European physical journal. C, Particles and fields (16-07-2006)“…The effect of the final state Coulomb interaction on particles produced in Pb+Pb collisions at 158 A GeV/c has been investigated in the WA98 experiment through…”
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Search for anomalous Z → γγγ events at LEP
Published in Physics letters. B (23-02-1995)“…We have searched for anomalous Z → γγγ events with the L3 detector at LEP. No significant deviations from the expected QED e +e − → γγγ events are observed…”
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Azimuthal Anisotropy of Photon and Charged Particle Emission in Pb+Pb Collisions at 158 A GeV/c
Published in The European physical journal. C, Particles and fields (2005)“…The azimuthal distributions of photons and charged particles with respect to the event plane are investigated as a function of centrality in Pb + Pb collisions…”
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Systematics of inclusive photon production in 158· A GeV Pb induced reactions on Ni, Nb, and Pb targets
Published in Physics letters. B (1999)“…The multiplicity of inclusive photons has been measured on an event-by-event basis for 158· A GeV Pb induced reactions on Ni, Nb, and Pb targets. The…”
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A preshower photon multiplicity detector for the WA98 experiment
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-03-1999)“…A high granularity preshower detector has been fabricated and installed in the WA98 Experiment at the CERN SPS for measuring the spatial distribution of…”
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Search for neutralinos in Z decays
Published in Physics letters. B (04-05-1995)“…We have searched for neutralinos produced via the reactions e +e − → χχ′ and e +e −→ χ′χ′, where the next-to lightest neutralino, χ′, decays into the lightest…”
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Photon flow in 158 A GeV Pb+Pb collisions
Published in Nuclear Physics A (2003)“…Directed and elliptic flow of π 0 - decay photons in 158 A GeV Pb+Pb collisions has been studied near midrapidity in an analysis of data obtained with the…”
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Journal Article Conference Proceeding -
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Particle density fluctuations
Published in Nuclear Physics A (2003)“…Event-by-event fluctuations in the multiplicities of charged particles and photons at SPS energies are discussed. Fluctuations are studied by controlling the…”
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Journal Article Conference Proceeding -
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Collective flow in 158AGeV Pb+Pb collisions
Published in Nuclear physics. A (10-08-1998)“…Anisotropic transverse flow has been studied with a magnetic spectrometer at midrapidity and the Plastic Ball detector at target rapidity in the WA98…”
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