'Photonic electron' presentation slideshows

Heavy Flavor measurements with the ALICE EMCAL detector

Heavy Flavor measurements with the ALICE EMCAL detector. Mark Heinz Yale University EMCAL Meeting, Nantes, July 16, 2008. Outline . Heavy flavor physics with EMCAL The Essentials Simulation Status at CD-2 What needs to be done for PPR 2008. B-tagging algorithms

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Measurement of Heavy Quark production at RHIC-PHENIX

Measurement of Heavy Quark production at RHIC-PHENIX. Yuhei Morino CNS, University of Tokyo. flow & energy loss ? insight into the property of the medium. 1.Introduction. RHIC is for the study of extreme hot and dense matter. p+p, d+Au, Cu+Cu, Au+Au collision

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PHENIX Single Non-Photonic Electron Spectra and v 2

PHENIX Single Non-Photonic Electron Spectra and v 2. Nathan Grau Journal Club April 12, 2006. Outline. What do single electrons tell us? Light quarks, heavy quarks, direct production Why is that interesting? Heavy quarks have a perturbative scale m Q Light vs. heavy quark differences

487 views • 35 slides

Xiaoyan Lin (for the STAR Collaboration) Institute of Particle Physics Wuhan, P.R. China

Non-Photonic Electron Angular Correlations with Charged Hadrons from the STAR Experiment: First Measurement of Bottom Contribution to Non-Photonic Electrons at RHIC. Xiaoyan Lin (for the STAR Collaboration) Institute of Particle Physics Wuhan, P.R. China. Outline.

442 views • 31 slides

Event anisotropy in high-energy heavy-ion collisions at RHIC

Event anisotropy in high-energy heavy-ion collisions at RHIC ShinIchi Esumi Inst. of Physics, Univ. of Tsukuba elliptic flow and nuclear suppression factor identified hadron v 2

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Xiaoyan Lin ??? (for the STAR Collaboration) Central China Normal University Wuhan, P.R. China

Study B and D Contributions to Non-photonic Electrons via Azimuthal Correlations between Non- Photonic Electrons and Charged Hadrons. Xiaoyan Lin ??? (for the STAR Collaboration) Central China Normal University Wuhan, P.R. China. Outline. Motivation Data analysis

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The Study of D and B Meson Semi-leptonic Decay Contributions to the Non-photonic Electrons

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 nd Winter Workshop on Nuclear Dynamics 11-19 Mar. 2006. Outline. Motivation Why study this? Simulation

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Overview of heavy flavor v 2

Overview of heavy flavor v 2. ShinIchi Esumi, Inst. of Physics Univ. of Tsukuba. (1) R AA and v 2 of various particle species meson/baryon and hadron/photon hydro-collective flow and recombination (2) Heavy flavor electron measurements

369 views • 25 slides

Xiaoyan Lin IOPP/UCLA For the STAR Collaboration

Azimuthal correlations between non-photonic electrons and charged hadrons in p+p collisions from STAR. Motivation Electron identification Photonic electron background Electron-hadron correlation Comparison to PYTHIA Summary. Xiaoyan Lin IOPP/UCLA For the STAR Collaboration. STAR.

355 views • 24 slides

Measurement of elliptic flow of electrons from heavy flavor decays @ RHIC

Measurement of elliptic flow of electrons from heavy flavor decays @ RHIC. Shingo Sakai (Univ. of Tsukuba / JSPS). outline. Introduction Elliptic flow (v 2 ) & Nuclear modification factor (R AA ) Motivation Result Method electron v2 from (Mim. & centrality) Charm v2 (compare model)

359 views • 24 slides

Elliptic flow of electron from heavy flavor decay by the PHENIX

Elliptic flow of electron from heavy flavor decay by the PHENIX. Shingo Sakai for PHENIX collaboration (Univ. of Tsukuba & JPSP). Outline. Physics motivation Method Result Compare with models Summary. page1. Motivation. flow & energy loss ? insight into the property of the medium.

354 views • 23 slides

Elliptic flow of electron from heavy flavor decay by the PHENIX

Elliptic flow of electron from heavy flavor decay by the PHENIX. Shingo Sakai for PHENIX collaboration (Univ. of Tsukuba & JPSP). Outline. Physics motivation Method Result Compare with models Summary. page1. Motivation. flow & energy loss ? insight into the property of the medium.

235 views • 23 slides

Heavy Flavor Measurements at STAR

229 views • 22 slides

Consequences of a ? c /D enhancement effect on the non-photonic electron nuclear modification

Consequences of a ? c /D enhancement effect on the non-photonic electron nuclear modification factor in central heavy-ion collisions at RHIC G. Martinez-Garcia, S. Gadrat and P. Crochet, Phys. Lett. B 663 (2008) 55 also P. Sorensen and X. Dong, Phys. Rev. C 74 (2006) 024902 Outline

275 views • 20 slides

Elliptic flow of electrons from heavy flavor decays in?s NN = 200 GeV Au+Au collisions @ PHENIX

Elliptic flow of electrons from heavy flavor decays in?s NN = 200 GeV Au+Au collisions @ PHENIX. Shingo Sakai for PHENIX Collaborations (Univ. of Tsukuba JSPS). Outline. Introduction Analysis Discussion D meson v 2 charm v 2 B meson contribution

288 views • 19 slides

Heavy Quark Measurement by Single Electrons in the PHENIX Experiment

Heavy Quark Measurement by Single Electrons in the PHENIX Experiment. Fukutaro Kajihara (CNS, University of Tokyo) for the PHENIX Collaboration. Dir. g. p 0 h. Introduction. Very large suppression and v2 have been observed for light quarks and gluons at RHIC

310 views • 18 slides

Shingo Sakai for STAR collaboration Univ. of California, Los Angeles

Study of b quark contributions to non-photonic electron yields by azimuthal angular correlations between non-photonic electrons and hadrons. Shingo Sakai for STAR collaboration Univ. of California, Los Angeles. Outline. b/c separation in non-photonic electron

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RHIC-PHENIX ?????? ??????

RHIC-PHENIX ?????? ??????. T. Hachiya (hachiya@hepl.hiroshima-u.ac.jp) Hiroshima University For the PHENIX collaboration. Motivation. Charm is produced mainly through gluon-gluon fusion in heavy ion collisions Sensitive to gluon density in initial stage of the collisions

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Shingo Sakai for the PHENIX collaborations (Univ. of Tsukuba)

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 (Univ. of Tsukuba). Why heavy flavor v 2 ?. (1)?,K,K 0 s ,p,?, ?,d ( light quark->u,d,s ) v 2 scales approximately with

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Shingo Sakai for PHENIX collaboration Univ. of Tsukuba

Azimuthal anisotropy of electrons in Au+Au collisions at ?S NN =200GeV/c measured with PHENIX at RHIC. Shingo Sakai for PHENIX collaboration Univ. of Tsukuba. page1. Motivation. Run1 & 2 electron analysis

261 views • 11 slides