29th Jul 2012 Maki KUROSAWA for VTX RBRC

Slides:

Advertisements

Similar presentations

Heavy Flavor and Charged Hadron Flow measurement using Silicon Vertex Detector at PHENIX Hiroshi Nakagomi for the SVX Group and the PHENIX Collaboration.

Advertisements

Maki Kurosawa for the PHENIX Collaboration RIKEN Nishina Center 5/11/2015RHIC/AGS User's Meeting Maki Kurosawa 1 Recent Open Heavy Flavor Results from.

PHENIX Decadal Plan o Midterm upgrades until 2015 o Long term evolution after 2015 Dynamical origins of spin- dependent interactions New probes of longitudinal.

09/30/'06SPIN2006, T. Horaguchi1 Measurement of the direct photon production in polarized proton-proton collisions at  s= 200GeV with PHENIX CNS, University.

10/03/'06 SPIN2006, T. Horaguchi 1 Measurement of the direct photon production in polarized proton-proton collisions at  s= 200GeV with PHENIX CNS, University.

Top Turns Ten March 2 nd, Measurement of the Top Quark Mass The Low Bias Template Method using Lepton + jets events Kevin Black, Meenakshi Narain.

Kevin Black Meenakshi Narain Boston University

The Azimuthal Anisotropy of Electrons from Heavy Flavor Decays in √s NN =200 GeV Au-Au Collisions at PHENIX Shingo Sakai for PHENIX Collaborations (Univ.

4/23/06 Ali Hanks - APS 1 A method for directly measuring bremsstrahlung photons from jets Ali Hanks APS Conference April 23, 2006.

STAR upgrade workshop, Yale, Jun , People: F. Bieser, R. Gareus, L. Greiner, H. Matis, M. Oldenburg, F. Retiere, H.G. Ritter, K.S., A. Shabetai(IReS),

Analysis Meeting – April 17 '07 Status and plan update for single hadron scale check with minimum bias events N. Davidson.

The Physics Potential of the PHENIX VTX and FVTX Detectors Eric J. Mannel WWND 13-Apr-2012.

Sourav Tarafdar Banaras Hindu University For the PHENIX Collaboration Hard Probes 2012 Measurement of electrons from Heavy Quarks at PHENIX.

1 The Study of D and B Meson Semi- leptonic Decay Contributions to the Non-photonic Electrons Xiaoyan Lin CCNU, China/UCLA for the STAR Collaboration 22.

Direct photon at RHIC-PHENIX Kensuke Okada (RBRC) For the PHENIX collaboration Rencontres de Moriond March 13, /13/20121K.Okada.

QM’05 Budapest, HungaryHiroshi Masui (Univ. of Tsukuba) 1 Anisotropic Flow in  s NN = 200 GeV Cu+Cu and Au+Au collisions at RHIC - PHENIX Hiroshi Masui.

Performance of PHENIX High Momentum Muon Trigger 1.

D 0 Measurement in Cu+Cu Collisions at √s=200GeV at STAR using the Silicon Inner Tracker (SVT+SSD) Sarah LaPointe Wayne State University For the STAR Collaboration.

Heavy Quark Production at RHIC-PHENIX

Observation of W decay in 500GeV p+p collisions at RHIC Kensuke Okada for the PHENIX collaboration Lake Louise Winter Institute February 20, /20/20101.

A piece of pQCD in Heavy Ion Collisions Youngil Kwon IPAP Yonsei Univ. 1. We describe parton model and its link to the heavy ion collision. 2. We describe.

Heavy flavor production at RHIC Yonsei Univ. Y. Kwon.

ICHEP 2002 First Heavy Flavor Results Using the Silicon Vertex Trigger A. Cerri.

The W program at PHENIX R. Seidl (University of Illinois and RBRC) for the PHENIX Collaboration Workshop on Parity Violating Spin Asymmetries BNL, April.

RHIC – PHENIX 実験における単電子の測定 Single Electron Measurement at RHIC – PHENIX T. Hachiya Hiroshima Univ. For the PHENIX collaboration.

1 Radiation Length Distribution for Various Z vertex Maki Kurosawa (RIKEN) for the PHENIX Collaboration.

Aug 2003 Craig Ogilvie 1 Robust Low-pt Charm D=>eX 1)remove Dalitz e, DCA cut 2)or fit DCA distribution folded with resolution  charm yield low pt D 

Measurement of Inclusive Photon in Au+Au collisions by Conversion Method at RHIC-PHENIX T. Hachiya, Hiroshima Univ., for the PHENIX collaboration.

Higher harmonics flow measurement of charged hadrons and electrons in wide kinematic range with PHENIX VTX tracker Maki KUROSAWA for PHENIX collaboration.

Xiaoyan LinHard Probes 2006, Asilomar, June Azimuthal correlations between non-photonic electrons and charged hadrons in p+p collisions from STAR.

ECAL PID1 Particle identification in ECAL Yuri Kharlov, Alexander Artamonov IHEP, Protvino CBM collaboration meeting

1 Vertex Finding in AliVertexerTracks E. Bruna (TO), E. Crescio (TO), A. Dainese (LNL), M. Masera (TO), F. Prino (TO)

Electroweak and Related Physics at CDF Tim Nelson Fermilab on behalf of the CDF Collaboration DIS 2003 St. Petersburg April 2003.

2004 Fall JPS meeting (English version) K.Okada1 Measurement of prompt photon in sqrt(s)=200GeV pp collisions Kensuke Okada (RIKEN-BNL research center)

Measurement of photons via conversion pairs with PHENIX at RHIC - Torsten Dahms - Stony Brook University HotQuarks 2006 – May 18, 2006.

Aug 2003 Craig Ogilvie 1 Progress High pt D=>Kpi, need  rates  S/B vs DCA cut and S/  B vs DCA cut strategy reminder  B=0  Fit Si hits with a line,

JPS/DNPY. Akiba Single Electron Spectra from Au+Au collisions at RHIC Y. Akiba (KEK) for PHENIX Collaboration.

Feasibility study of Heavy Flavor tagging with charged kaons in Au-Au Collisions at √s=200 GeV triggered by High Transverse Momentum Electrons. E.Kistenev,

Gluon Polarization Errors at PHENIX Spin Discussion Mar. 24 & Apr. 14, 1998 Yuji Goto, RIKEN.

Dec 2002 Craig Ogilvie 1 Physics Goals of Si Vertex Detector  Physics priorities latter part of this decade –spin carried by gluons:  G vs x –modification.

DØ Beauty Physics in Run II Rick Jesik Imperial College BEACH 2002 V International Conference on Hyperons, Charm and Beauty Hadrons Vancouver, BC, June.

Reduction of Background in Observation of W Decay Using the Forward Vertex (FVTX) detector at PHENIX Abraham Meles New Mexico State University APS April.

DNP/JPS 1 The azimuthal anisotropy of electrons from heavy flavor decays in √S NN = 200 GeV Au- Au collisions by PHENIX Shingo Sakai for the PHENIX collaborations.

Software Update Takashi HACHIYA RIKEN 2012/2/10RIKEN VTX software meeting1.

SPHENIX Mid-rapidity extensions: Additional Tracking system and pre-shower Y. Akiba (RIKEN/RBRC) sPHENIX workfest July 29,

From Akiba-san’s slide. I’m studying the cause of these structure with simulation.

The reading is 7.38 mm. The reading is 7.72 mm.

Performance of the PHENIX NCC Prototype Michael Merkin Skobeltyn Institute of Nuclear Physics Moscow State University.

Full Sim Status Estel Perez 27 July 2017.

Current Status of the VTX analysis and the DCA measurement

VTX tracking issues Y. Akiba.

External alignment Maya Shimomura (ISU) 12/03/15 RIKEN VTX meeting.

坂井　真吾　for the PHENIX Collaboration Shingo Sakai 　 Univ. of Tsukuba

Measuring Bremsstrahlung Photons in s = 200GeV p-p Collisions

Measuring fragmentation photons in p+p collisions

RAA predictions show enhancement highly sensitive to jet quenching

Simulation study for Forward Calorimeter in LHC-ALICE experiment

Heavy Ion Physics in RUN14-16

Generation of samples for VBF H0-->ZZ*-->bbll

ShinIchi Esumi, Univ. of Tsukuba

!'!!. = pt >pt > \ ___,..___,..

Use calibration parameters that are created by using segment v2

Hiroshi Masui for the PHENIX collaboration August 5, 2005

Shingo Sakai for PHENIX Collaborations (Univ. of Tsukuba)

Shingo Sakai for PHENIX Collaborations (Univ. of Tsukuba)

Reaction Plane Calibration

Understanding the decay background for measuring fragmentation photons

Current Status of the VTX analysis

Reaction Plane Calibration

Primary Vertex with Pixel and Stripixel

Presentation transcript:

29th Jul 2012 Maki KUROSAWA for VTX RBRC PHENIX vn Analysis VTX 29th Jul 2012 Maki KUROSAWA for VTX RBRC

Charged Hadron v2 (40% of all Data) PPG098

Charged Hadron v2 and v3 (40% of all Data)

Electron v2 (40% of all Data) Inclusive + VTX Conv. tag |DCA| < 300mm PPG077 Photonic electron PPG077 Heavy Flavor electron |DCA| < 200mm 200 mm < |DCA| < 700mm

BACK UP SLIDES

Charged Hadron v3 (40% of all Data)

Hadron V2 and V3 Distribution (BBC) 8% of all Data 634 Aggregated Segment Files (~355M events) V2 and v3 as a function of pT for charged hadrons with isolation cut : -200mm < diff < 400mm (layer 0 and layer 3) : -200mm < diff < 600mm (layer 1) : -400mm < diff < 800mm (layer 2) DCA cut : |DCA-XY| < 200um V_n V2 cos V3 cos AN689 V2 sin V3 sin pT (GeV/c) pT (GeV/c) pT (GeV/c)

Hadron V2 and V3 Distribution (VTX-Egap2) 8% of all Data 634 Aggregated Segment Files (~355M events) V2 and v3 as a function of pT for charged hadrons with isolation cut : -200mm < diff < 400mm (layer 0 and layer 3) : -200mm < diff < 600mm (layer 1) : -400mm < diff < 800mm (layer 2) DCA cut : |DCA-XY| < 200um V_n V2 cos V3 cos AN689 V2 sin V3 sin V2 V3 AN689 pT (GeV/c) pT (GeV/c) pT (GeV/c)