Gilbert Poulard

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In preparation for first data at the LHC, a series of Data Challenges, of increasing scale and complexity, have been performed. Large quantities of simulated data have been produced on three different Grids, integrated into the ATLAS production system. During 2006, the emphasis moved towards providing stable continuous production, as is required in the(More)
The ATLAS Collaboration at CERN is preparing for the future data taking and analysis at LHC that will start in 2007. To validate its Computing Model, its complete software suite, its data model, and to ensure the correctness of the technical choices it has been decided to run series of so-called Data Challenges. In 2002 the main goals of these Data(More)
  • Mikhail L Kopytine, I Bearden, H Bøggild A, J Boissevain B, L Conin D, J Dodd +45 others
  • 2001
NA44 uses a 512 channel Si pad array covering 1.5 < η < 3.3 to study charged hadron production in Pb+Pb collisions at the CERN SPS. We apply a multireso-lution analysis, based on a Discrete Wavelet Transformation, to probe the texture of particle distributions event-by-event, by simultaneous localization of features in space and scale. Scanning a broad(More)
NA44 uses a 512 channel Si pad array covering 1.5 < η < 3.3 to study charged hadron production in 158 A GeV Pb+Pb collisions at the CERN SPS. We apply a multiresolution analysis, based on a Discrete Wavelet Transformation, to probe the texture of particle distributions event-by-event, by simultaneous localization of features in space and scale. Scanning a(More)
Two-particle interferometry of positive kaons is studied in Pb+Pb collisions at mean transverse momenta <p(T)> approximately 0.25 and 0.91 GeV/c. A three-dimensional analysis was applied to the lower p(T) data, while a two-dimensional analysis was used for the higher p(T) data. We find that the source-size parameters are consistent with the m(T) scaling(More)
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