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My Vision

My Vision. A Phenomenologist’s Reality List Comments on Tools and Analysis. Feedback. What works? PS describes n-jet emission well What doesn’t? Number of isolated charged tracks Gluon splitting a heavy flavor Essential for making progress. Prioritize.

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My Vision

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  1. MyVision A Phenomenologist’s Reality List Comments on Tools and Analysis

  2. Feedback • What works? • PS describes n-jet emission well • What doesn’t? • Number of isolated charged tracks • Gluon splitting a heavy flavor Essential for making progress

  3. Prioritize • Separate essential from esoteric • Wjjjjj or a good description of inclusive W production (PT of W)? • SM backgrounds or new physics particulars?

  4. Simple before Complex • Parton level (basic topology) • Particle level (heavy flavor?) • Toy calorimeter (smearing effects) • Fast simulation (basic result) • Full simulation (hard core; important for final results)

  5. Communicating Results • Make data available in a short time (light sbottom? Wbb at Mbb=115 GeV?) • Public Fast Simulations • Don’t view theorists as the enemy. Include them in your analyses • Allow small groups to post preliminary results (hep-ex or hep-ph) Chance of an error vs. positive feedback

  6. Searches • A priori strategies (e.g. SLEUTH) look promising • e+e-gg ET conundrum: the probability of something unusual is hard to estimate • However … • Exclusive final states are sensitive to object definitions • How to account for correlated signals? WW(gg) a12 ejj for 1 ee (gg) • It is okay to test specific models!

  7. Proceed without Prejudice • Exploit LEP experience • Test LHC Monte Carlo analyses • Remember these mantras: • A heavy top quark cannot be found in Run I • Charm tagging is not possible • When you consider: • Top quark “tagging” • Tau lepton identification

  8. Warm Ups • Blind-folded analyses • Analyze mixtures of fake data and signal • Expose biases and possible surprises • How to do this in a fair way? • Prepare SHW formatted objects? • Binaries that only output stable particles? • Will accept suggestions, disk space, etc. • Prepare kinematic templates for gluino signals, etc. ~

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