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Physics with the Nosecone Calorimeter, the PHENIX Beam Use Proposal, and the CDR. Richard Seto UCR Prague July 30, 2005. Physics with the NCC. Heavy Ion (A+A) photon Jet : energy loss vs L, ε reaction plane resolution: Si Barrel, Forw Si, NCC, MPC
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Physics with the Nosecone Calorimeter, the PHENIX Beam Use Proposal, and the CDR Richard Seto UCR Prague July 30, 2005
Physics with the NCC • Heavy Ion (A+A) • photon Jet : energy loss vs L, ε • reaction plane resolution: Si Barrel, Forw Si, NCC, MPC • χC states: screening, deconfinement(?) • p+A • direct-photons: Qs vs x, Q2 • understand what we are measuring • spin (p+p); ΔG (?) • photon-jet • W (isolation?) • think more
Decadal Plan CuCu RHIC II?
Handwaving Timeline for the NCC Run 5 [CuCu 200 14wks; pp 200 10wks] 10/04-6/05 nosecone prototype 1 operational 10/05 – OK CDR 01/06 Run 6 [AuAu 63 19wks; pp 500 2wks] 10/05-6/06 Run 7 [pp 200 22wks; pp 63 5wks] 10/06-6/07 Nosecone prototype II operational 7/07 SMD prototype operational 7/07 Run 8 [AuAu 200 19wks] 10/07-6/08 Nosecone 1 SMD 1 engineering 10/08 Run 9 [ pp 500 29wks] 10/08-6/09 Nosecone 1 SMD 1 operational 10/09 Run 10 [dAu 63 29wks] 10/09-6/10 Nosecone 2 SMD 2 operational 10/10 Run 11 [?]
PHENIX upgrade plans • next year • TOF-W • HBD • MPC • Mu-trig • Si Barrel • NCC • Forw Si
Run 6 (Auau64(19), pp500(2)) [long pp at 200, pp64] • hbd eng run • TOF W (inst),HBD (Inst,eng) MPC (Inst: AN, ΔG) • Run 7 (pp 200(22) pp64(5)) [light ion, AuAu64] (hbd run: ee) tofw(hi: pt pid) • Run 8 (AuAu200(19))[OK] (hbd run: ee) • mu-trig arm1 (Inst, commission trigger? in pp?) • Run 9 (pp500(29)) [OK] • mu-trig arm2(inst, W-sea quarks) • Si barrel (i,eng), NCC1 arm (i, eng)W tag, Forw Si-1 (i,eng:charm) • Run 10 (dAu64(29)) [dAu200(29)] • NCC 2nd arm (direct photon, π0, jets), For Si-2(charm) • Run 11 (?) [Au-Au 200] • NCC gamma jet • Run 12 (?) [pp200] • spin physics- charm, gamma-jet, etc etc Upgrade activity Beam RBUP Beam (my proposal) NCC activity NCC physics
CDR – what physics understanding/simulations ? • Physics Understanding • pA – understand the variables • spin – understand the measurements • Simulations • In PISA (pp, pAu, AuAu) • reconstructing π0 • direct photons • What are the real backgrounds? • Pile up? Need Fast simulation • High pt π0
Find the money… • $5-8M just the material • Hope: ½ non-DOE • Plan CDR end
1999 • 2000 • 2001 • 2002 • 2004 • 2005 • 2006 • 2007 • 20082009 • 2010
OLD Handwaving Timeline for the NCC nosecone prototype 1 operational 6/7/05 Run 5 [SiSi 200 14wks; pp 200 10wks] 10/3/05 Nosecone prototype II operational 7/14/06 Run 6 [AuAu 63 19wks; pp 500 2wks] 10/2/06 SMD prototype operational 6/7/07 Run 7 [pp 200 22wks; pp 63 5wks] 10/1/2007 Nosecone 1 SMD 1 operational 9/26/08 Run 8 [AuAu 200 19wks] 10/1/08 Nosecone 2 SMD 2 operational 5/13/09 Run 9 [ pp 500 29wks] 10/1/09 Run 10 [dAu 63 29wks] 10/1/10
CGC Regions of a nucleus CQF 10-4 QS Muon arms NCC 10-3 Y~2 BULK x central arms Y~0 10-2 pQCD 10-1 Central Collisions midCentral Peripheral pQCD QCD 1 100 1 10 Q (GeV)