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New Results in HI collisions

New Results in HI collisions. Alexander Milov. Plots were formatted to fit my talk. My talk is biased . Sorry for missing references. I am not talking about pA. I would not be able to cover all. Sorry for dropping your best plot. Stay tuned!. Miss- interpretation is all my fault.

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New Results in HI collisions

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  1. New Results in HI collisions Alexander Milov

  2. Plots were formatted to fit my talk My talk is biased Sorry for missing references I am not talking about pA I would not be able to cover all Sorry for dropping your best plot Stay tuned! Miss- interpretation is all my fault Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  3. Quarkonia Di-leptons RHI hachoo QCD Correlations Jet quenching Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  4. Centrality log Z MB fraction 98 ± 2% Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  5. Where news are coming from (LHC) 2011 2010 Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  6. Quarkonia Di-leptons RHI QCD Correlations Jet quenching Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  7. Nuclear modification factor How much the Heavy Ion system is different from proton-proton? Heavy Ions Geometry protons Heavy Ions central Heavy Ions Peripheral (p+p – like) Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  8. Binary scaling at RHIC. ~kind of, but leaving room for doubts +CuCu (preliminary) New: data reanalyzed, baseline from new p+p sample, now more convincing Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  9. Binary scaling at LHC. CMS arXiv:0397962 [nucl-ex] PLB697 (2011) 294-312 ATLAS-CONF-2011-078 ATLAS PLB697 (2011) 294-312 All hints in one direction, but uncertainties are large Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  10. W distribution The two experiments independently: CMS is on the left, on the right is ATLAS Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  11. W-mT distribution (CMS) Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  12. Z from CMS and ATLAS Zμμ (CMS) Zee (ATLAS) Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  13. Z distributions ATLAS analysis of 2011 data, ~2000 candidates, 3% purity of Z sample Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  14. Binary scaling with Z and W With high statistical samples, both ATLAS and CMS show that boson production rates are consistent with the binary scaling. Now I believe in it… Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  15. What about photons Reference: JETPHOX 1.3 ET(R=0.3)<0.6 GeV Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  16. Binary scaling works Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  17. Ncoll scaling Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  18. PHENIX “T-shirt” plot Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  19. PHENIX reconstructed jets in CuCu Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  20. ALICE to-be “T-short” plot Why 7 GeV? Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  21. Di-jets in progress… Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  22. Di-jets modern state PLB 712 (2012) 176 pT,2> 30GeV/c 12 > 2/3 pT,2/pT,1 Unbalanced Balanced Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  23. Tag-jets with photons Open/shaded boxes try to indicate possible, anticorrelated systematic variation arXiv:1205.0206, submitted to PLB Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  24. Jets are suppressed Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  25. Jet Fragmentation Pb Pb Pb Pb  = log (1/z) • Leading and sub-leading jets in PbPb fragment like jets of corresponding energy in pp collisions • So, where the energy is? arXiv:1205.5872 Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  26. Where is the jet energy? in cone out of cone (0-30)% Inside the cone high pT tracks are unbalanced (AJ > 0). Outside the cone low track are unbalanced with an opposite sign. Summing up the two restores the balance. Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  27. ATLAS: fully corrected RCP Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  28. RCP in different pT bins Same pattern for different jet energies Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  29. RCPvspT and size Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  30. Jets with different radii Different radii show different suppression Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  31. Track jet shape with correlations Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  32. Track jet shape Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  33. ? Jet shape modified Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  34. PHENIX reconstructed jets in dAu Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  35. !!! CNM effects important? Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  36. Quarkonia Di-leptons RHI QCD Correlations Jet quenching Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  37. Correlations Already mentioned in the talk Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  38. Flow ~400 nucleons ~20000 particles Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  39. Flow general v2/eccentricity grows with participant density Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  40. CMS measures high pT flow Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  41. CMS measures high pT flow Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  42. Higher order harmonic flow Harmonic flow up to 6th order. http://arxiv.org/abs/1203.3087 Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  43. 2pc deconvolution Structures like on the left (away from peak) can be described by harmonic flow Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  44. v1 flow Even component Odd component Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  45. Ridge Harmonic flow Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  46. EP correlations Event planes are correlated to each other, and not exactly according to Glauber model prediction Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  47. Quarkonia Di-leptons RHI QCD Correlations Jet quenching Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  48. ATLAS found a new particle in pp χb ➝ Υ + γ decays PRL108(2012)152001 Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  49. … and CMS lost one in HI Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

  50. First measurement of Y(2S) Sasha Milov new in HI QCD @ cosmic E - V, Paris June 12, 2012

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