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Selected highlights from QM2014 --- 19-24/May/2014, Darmstadt, Germany --- ShinIchi Esumi, Univ. of Tsukuba contents pPb at LHC, dAu at RHIC HF, jet, flow.

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Presentation on theme: "Selected highlights from QM2014 --- 19-24/May/2014, Darmstadt, Germany --- ShinIchi Esumi, Univ. of Tsukuba contents pPb at LHC, dAu at RHIC HF, jet, flow."— Presentation transcript:

1 Selected highlights from QM2014 --- 19-24/May/2014, Darmstadt, Germany --- ShinIchi Esumi, Univ. of Tsukuba contents pPb at LHC, dAu at RHIC HF, jet, flow and fluctuation energy scan Many thanks to H. Masui, T. Niida and T. Todoroki (Tsukuba) for fruitful discussions Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 1

2 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 2 Anne Sickles, 22/May

3 v2v2 v3v3 v4v4 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 3 p+Pb Sooraj Radhakrishnan, 20/May, cor./flu.

4 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 4 [p + Pb] vs [Pb + Pb] Sooraj Radhakrishnan, 20/May, cor./flu. v n (p T ) shapes are all similar.

5 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 5 Quan Wang, 20/May, cor./flu. multi-particle cumulant results v 2 {n} with higher n are all similar.

6 Monika SHARMA Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 6 Comparison between Pb+Pb and p+Pb at the same multiplicity for PIDed v 2 as a function of pT Monika Sharma, 20/May, cor./flu. Pb+Pb p+Pb mass- and baryon-meson dependences are all similar or even larger splitting for pA?

7 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 7 Lingshan Xu, 20/May, cor./flu. v2v2 v3v3 p+Pb

8 Forward - Backward Correlation with |  | > 6.0 Backward - Central correlation Forward - Central correlation Au-going : -3.7 <  < -3.1 d-going : 3.1 <  < 3.9 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 8 200GeV d + Au at RHIC-PHENIX Shengli Huang, 20/May, cor./flu.

9 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 9 200GeV d + Au at RHIC-STAR Yi Li, 19/May, initial state 40-100% 0-20% STAR Preliminary STAR claims no flow effect in dAu.

10 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 10 200GeV d + Au at RHIC-PHENIX Shengli Huang, 20/May, cor./flu. peripheral subt. two PHENIX results 2P : two particle within |  |<0.35 and peripheral subtracted EP MPC : resolution is determined via 3-sub event correlations  2 central arm [|  |<0.35]  2 Au-side MPC [-4<  <-3]  1 Au-spectator ZDC [  <-5]

11 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 11 Jet suppression in dAu? Sarah Campbell, 19/May, collective

12 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 12 Bias test at dAu (RHIC) and at pPb(LHC) with Hijing Sarah Campbell, 19/May, collective arXiv:1310.4793

13 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 13 Jet suppression in central pPb? or enhancement in peripheral? Dennis Perepelitsa, 20/May, Jets

14 Assumption: Mid-rap dN/dh scales with N part (= N coll - 1 in pA) Pb-side dN/dh scales with N part target (= N coll in pA) Yield at high-pT scales with N coll Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 14 Alberica Toia, 19/May, Initial state Centrality Event Class definition in pA

15 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 15 Alberica Toia, 19/May, Initial state Multiplicity fluctuations Jet-veto bias Geometric bias The result depends on  -region of “centrality estimator” in pA

16 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 16 Glauber options for mapping centrality to N part, N coll in pA (ATLAS) Glauber-Gribov - color fluctuation (  )

17 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 17 Abdulla Abdulsalam, 21/May, open heavy flavor Upsilon in pp and pPb vs multiplcity Large dependence with mult. central smaller dependence with E T forward

18 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 18 Javier Martin Blanco, Roberta Arnaldi, 20/May, open heavy flavor Charmonia Q pA Backward (Pb-going)Forward (p-going) J/J/ J/J/  (2S) Backward (Pb-going) J/  Forward (p-going) J/  Centrality

19 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 19 Xiaochun He, 22/May Alan Dion, 19/May, heavy Flavor Heavy Flavor and J/psi in dAu open charm hidden charm away-side suppression in dAu for central e - forward  correlation backward Au-going centralForward d-going

20 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 20 Joern Putschke, 21/May, Jets PRL 111, 032301 (2013) Yen-Jie Lee, 23/May Jet quenching and re-distribution of the lost-energy in A+A at LHC and RHIC

21 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 21 Doga Gulhan, 21/May, jets Detailed (ΔR,p T ) distributions of the lost energy at LHC

22 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 22 Joern Putschke, 21/May, Jets Jet quenching at RHIC (A J distribution) lower jet energy than LHC smaller effect than LHC larger effect with smaller jet cone visible modification from pp

23 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 23 ShinIchi Esumi, 21/May, cor./flu. Soumya Mohapatra, 20/May, collective Event Shape Engineering by Flow-Vector Q 2 selection  2 initial – v 2 –  2 final

24 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 24 Soumya Mohapatra, 20/May, collective v 2 (Low pT) – v 2 (high pT) correlation v 2 – v 3 correlation

25 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 25 You Zhou, 20/May, collective Damir Devetak, 20/May, collective p T dependent flow fluctuation amazing similarity in hydro-models especially at mid-pT and in central…

26 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 26 Sanshiro Mizuno, 19/May, ele./mag. Direct (thermal) photon v 2 and v 3 flatter p T dependence of v 2 at low p T Non-zero v 3 for low p T thermal photon

27 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 27 PHENIX arXiv:1405.3940 Sanshiro Mizuno, 19/May, ele./mag. Friederike Bock, 19/May, ele./mag. R gamma comparison between RHIC and LHC

28 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 28 Nu Xu, 22/May Beam energy dependence of net-proton, net-charge distribution

29 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 29 Nu Xu, 22/May PRL112, 162301(2014), arXiv:1401.3043 Beam energy dependence of v 1 and v 2

30 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 30 Nu Xu, 22/May Beam energy dependence of charge asymmetry, HBT, v 2 arXiv:1404.1433   u expan. PRL 112, 082302 (2014) Roy Lacey, 19/May, collective

31 Summary pPb at LHC, dAu at RHIC HF, jet, flow and fluctuation energy scan Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 31

32 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 32 RHIC-PHENIX --- R dAu of  0 and jet ---

33 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 33 Soumya Mohapatra, 20/May, collective Disentangling the lower order contribution on v n

34 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 34

35 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 35

36 Heavy-Ion Cafe/Pub, 6/Jun/2014, Nagoya ShinIchi Esumi, Univ. of Tsukuba 36 Chi Yang, 19/May, ele./mag. M ee inv. spectra and Direct  thermal Patrick Huck, 19/May, ele./mag.


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