'Fragmentation functions' diaporamas de présentation

Introduction to Parton Distribution Functions in the Nucleon and Nuclei

Introduction to Parton Distribution Functions in the Nucleon and Nuclei. Shunzo Kumano High Energy Accelerator Research Organization (KEK) Graduate University for Advanced Studies (GUAS). shunzo.kumano@kek.jp http://research.kek.jp/people/kumanos/. Meeting on New Interaction Code

909 views • 65 slides

Dihadron Tomography of High Energy AA Collisions in NLO pQCD

Dihadron Tomography of High Energy AA Collisions in NLO pQCD. Hanzhong Zhang Department of Physics, Shandong University Institute of Particle Physics, Central China Normal University. 1) Phys. Rev. Lett. 98(2007)212301 2) J. Phys. G. 34(2007)S801 3) To be submitted.

669 views • 55 slides

HKNS fragmentation functions and proposal for exotic-hadron search

HKNS fragmentation functions and proposal for exotic-hadron search. Shunzo Kumano High Energy Accelerator Research Organization (KEK) Graduate University for Advanced Studies (GUAS). shunzo.kumano@kek.jp http://research.kek.jp/people/kumanos/.

619 views • 54 slides

Spin WG Summary - spin experiments -

Spin WG Summary - spin experiments -. DIS2006 in Tsukuba April 24, 2006 Yuji Goto (RIKEN/RBRC). Spin Puzzle. ?? : quark-spin contribution global analysis of DIS and SIDIS data flavor decomposition extension to low- Q 2 transversity ?G : gluon-spin contribution

675 views • 48 slides

Fragmentation Functions and Fragmentation Processes

Fragmentation Functions. Fragmentation Functions and Fragmentation Processes. Stefan Kretzer Brookhaven National Laboratory & RIKEN-BNL. XXXIV International Symposium on Multiparticle Dynamics July 26 - August 1, 2004 Sonoma State University, Sonoma County, California, USA.

727 views • 44 slides

Power Week pQCD+Energy Loss Introduction

511 views • 42 slides

Precision Measurements of Quark Fragmentation Functions in Belle

Precision Measurements of Quark Fragmentation Functions in Belle. International Workshop on Structure and Spectroscopy March 20 th , Freiburg. D. Gabbert Illinois and RBRC M. G.Perdekamp Illinois and RBRC K. Hasuko RIKEN and RBRC S. Lange Frankfurt M. Leitgab Illinois

514 views • 42 slides

Theoretical developments

Transversity workshop Trento, 17/06/2004. Theoretical developments. piet mulders. pjg.mulders@few.vu.nl. Content. Spin structure & transversity Transverse momenta & azimuthal asymmetries T-odd phenomena & single spin asymmetries. Collinear hard processes, e.g. DIS.

483 views • 34 slides

A Novel Heavy Quark Suppression Mechanism in the QGP

489 views • 34 slides

Experimental Tests of QCD at Colliders: Part 2

460 views • 33 slides

Introduction to Heavy Quark Production

Introduction to Heavy Quark Production. Jianwei Qiu Iowa State University. CTEQ Summer School on QCD Analysis and Phenomenology June 22 - 30, 2004 University of Wisconsin, Madison, WI. Outline. How heavy is a heavy quark?. Heavy quarks and heavy quark mesons.

520 views • 29 slides

Highlights from CMS

Highlights from CMS. Gunther Roland (MIT) for the CMS Collaboration Quark Matter conference, Washington DC Aug 13 th , 2012. CMS experiment. arXiv:1207.7235 Accepted by PLB. CMS excels at Resolution of tracking and calorimetry Trigger selectivity

500 views • 28 slides

Recent QCD results from OPAL Marina Giunta Univ. of California, Riverside OPAL Collaboration

390 views • 27 slides

Heavy-Ions in CMS

Richard Hollis University of Illinois at Chicago. Heavy-Ions in CMS. 24 th Winter Workshop on Nuclear Dynamics. Expected energy density at the LHC. CMS Heavy-Ion program. J. Phys. G: Nucl. Part. Phys. 34 (2007) 2307-2455. dE T /d h ? ? Bj J.D.Bjorken, Phys.Rev.D27(1983) 140.

437 views • 27 slides

NLO QCD fits to polarized DIS & SIDIS data

NLO QCD fits to polarized DIS & SIDIS data. Rodolfo Sassot Universidad de Buenos Aires. Global Analysis Workshop, BNL October 8, 2007. why spin?. indispensable tool for unveiling hadron structure,. spin & unexpected physics. why polarized DIS?.

386 views • 23 slides

Measurement of the light mesons with the PHENIX experiment at RHIC

Measurement of the light mesons with the PHENIX experiment at RHIC. Victor Riabov for the Collaboration. Outline. What do we learn from light mesons ( ?, K, ?, ? ) PHENIX experimental capabilities Analyzed decays Detectors and triggers

327 views • 21 slides

Probing Fragmentation Func. With SIDIS

Probing Fragmentation Func. With SIDIS. Lingyan Zhu. University of Illinois at Urbana-Champaign. Unpolarized Fragmentation Functions JLab Hall A PR04-114: measurement of the pion and kaon SIDIS with unpolarized proton and deuterium target. Collins Fragmentation Functions

342 views • 21 slides

Strangeness production in jets from p+p 200 GeV collisions

Strangeness production in jets from p+p 200 GeV collisions. Motivation Analysis Results Summary Outlook. Anthony Timmins for the STAR Collaboration. ? Modified Leading Log (MLLA). Eur. Phys. J. C55 (2008) 293 Phys. Rev. Lett. 52 (1984) 577. FF variable.

284 views • 19 slides

Global QCD Analysis of Polarized SIDIS Data and Fragmentation Functions

Global QCD Analysis of Polarized SIDIS Data and Fragmentation Functions. Evaluation of Fragmentation Functions in the Framework of Global QCD Analysis -. Tokyo Tech. Y. Imazu, T.-A. Shibata, Y. Miyachi. Oct. 3rd, 2006. Contents. 1. Motivation

256 views • 16 slides

Kazutaka Sudoh (KEK) INPC2007, Tokyo June 5, 2007

Global Analysis of Hadron-production Data in e + e - Annihilation for Determining Fragmentation Functions. Kazutaka Sudoh (KEK) INPC2007, Tokyo June 5, 2007. In collaboration with M. Hirai (TITech), S. Kumano (KEK), and T.-H. Nagai (The Grad. Univ.).

235 views • 16 slides