Dataset usage, end of 2011

The below are the statistics recorded by SUMS as per the user's usage and access pattern by datasets and collisions. Last month, 3 months and 6 months periods are showed for a pattern and evolution analysis.


Period Collision selection Production selection
Past month
Past 3 months
Past 6 months


Overall, from the past 6 months to now analysis have shifted as follows:

  • Collision of preference remains Au+Au
  • We are moving gradually from P10ik being the hotest dataset toward P11id with still a significant P09ig
  • Speculate a ramp up of P11id (would have large data samples for Au+Au and p+p) in the next 6 months
  • Verifying this with the PWG.