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News

News. Richard Seto “forward calorimeter” meeting 9/04/2008. news. Suggested name FO rward CAL orimeter - FOCAL A NCC transverse spin physics team is set up – John Lajoie will lead it DC meeting – Oct 19 – but PLEASE get me simulations ASAP December – internal review of strategy

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News

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  1. News Richard Seto “forward calorimeter” meeting 9/04/2008

  2. news • Suggested name • FOrward CALorimeter - FOCAL • A NCC transverse spin physics team is set up – John Lajoie will lead it • DC meeting – Oct 19 – but PLEASE get me simulations ASAP • December – internal review of strategy • Perhaps ~Jan – external review of strategy

  3. Selling EM1+EM2 • Trigger on and identify jet in FC (high EM signal) • Correlate to particles in central arm to get “ridge” • Triggering • Transverse physics

  4. pp Collisions (500GeV) (NEW) Rejection ~10,000 NCC LVL1 Trigger Rejection ET Threshold (GeV) EM cut : EHADR/(EEMC1+EEMC2+EHADR) < 0.25

  5. AuAu Collisions (NEW) NCC LVL1 Trigger Rejection NCC LVL1 Trigger Rejection NCC LVL1 Trigger Rejection NCC LVL1 Trigger Rejection NCC LVL1 Trigger Rejection ET Threshold (GeV) ET Threshold (GeV) ET Threshold (GeV) ET Threshold (GeV) ET Threshold (GeV) EM cut : EHADR/(EEMC1+EEMC2+EHADR) < 0.5

  6. AuAu Collisions(graduated ET threshold) (NEW) x1 x2 x3 NCC LVL1 Trigger Rejection h < 1.4 : ET 1.4< h <2.0: 2 x ET h > 2.0: 3 x ET Rejection ~30 ET Threshold (GeV) EM cut : EHADR/(EEMC1+EEMC2+EHADR) < 0.5

  7. DC meeting • Oct 19 • Present plausibility scenario • What I need • A design • Status and plans for test beam - Edouard • Resolution – Richard • tracking of pi0/gamma – Richard • Status of delta G • Long Range Correlation/Ridge physics – Ondrej – can we see EM part of high energy jet in AuAu

  8. Plausibility scenario

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