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MVD configurations in runs 4,5. Analysis meeting 1 Feb 2006 Hubert van Hecke. Run 4. For run 4, only the MVD endcaps were installed. The enclosure was rebuilt to present the minimal mass to the Central Arm spectrometers. The MVD endcaps were successfully operated for the run 4 AuAu run.
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MVD configurationsin runs 4,5 Analysis meeting 1 Feb 2006 Hubert van Hecke
Run 4 For run 4, only the MVD endcaps were installed. The enclosure was rebuilt to present the minimal mass to the Central Arm spectrometers. The MVD endcaps were successfully operated for the run 4 AuAu run.
details Cold air duct mylar, black tape Enclosure 6 mm rohacell 60.7 cm clear space Structural member 0.5 mm Al tube
Run 5 Multi-event buffering meant modifying the FEE FPGA code. Tested with pulsers in the fall 04, but code failed under real trigger conditions - no data written during CuCu run. MVD cannot operate with pp - multiplicity too low. MVD was removed after run 5
MVD in Pisa Full MVD configuration: Run 4, 5 configuration, In phnx.par, set N_CAGES=0