'Dis data' diaporamas de présentation

Parton Distribution Functions from Global Fits

727 views • 59 slides

DIS08: progress in pdfs

DIS08: progress in pdfs. why precision pdfs? recent developments* current issues and prospects. James Stirling IPPP, Durham University. * See also SF WG and also PDF4LHC Meeting, CERN, Feb 08. DIS93 March 1993 Durham, UK. pdfs for LHC.

642 views • 55 slides

The Large Hadron Electron Collider at CERN A n I ntroduction to the LHeC Project

The Large Hadron Electron Collider at CERN A n I ntroduction to the LHeC Project. Max Klein University of Liverpool. Project Deep Inelastic Scattering Physics Programme Two Accelerator Options Detector Design Outlook. http:// cern.ch/lhec.

659 views • 51 slides

STAR Asia Meeting

Hyperon Polarization Physics at RHIC. STAR Asia Meeting. Liang Zuo-tang ( ??? ). School of Physics, Shandong University ????????. Pusan, May 8, 2009. Introduction Spin transfer in fragmentation and hyperon polarization in pp collisions

522 views • 41 slides

The Role of Semi Inclusive DIS Data in Determining Polarized PDFs

Saclay, Paris, 17 September 2010. The Role of Semi Inclusive DIS Data in Determining Polarized PDFs. E. Leader (London) , A. Sidorov (Dubna) , D. Stamenov ( Sofia). OUTLINE. A combined NLO QCD analysis of inclusive and semi inclusive DIS world data is presented.

516 views • 41 slides

Spin physics with STAR at RHIC

Spin physics with STAR at RHIC. Qinghua Xu ???? ) Shandong University( ???????? ). Introduction - spin structure of nucleon STAR longitudinal spin program: results and status STAR transverse spin program: results and status Summary and Outlook. Spin of nucleon.

555 views • 35 slides

Structure and Formation of Hadrons

Structure and Formation of Hadrons. Jen-Chieh Peng. University of Illinois at Urbana-Champaign. Flavor and spin structures of the nucleons Highlights of results from UIUC’s program Future Plans. NSF Site Visit, UIUC, Dec. 8-9, 2008. Outline. Flavor and spin structures of the nucleons.

510 views • 32 slides

The Role of Higher Twists in Determining Polarized Parton Densities

10 th International Workshop on HIGH ENERGY SPIN PHYSICS Dubna, September 16-20 , 2003. The Role of Higher Twists in Determining Polarized Parton Densities. E. Leader (London) , A. Sidorov (Dubna) , D. Stamenov ( Sofia). OUTLINE. Peculiarity of the polarized DIS. _.

382 views • 30 slides

???????????

???????????. Masanori Hirai TUS, Noda 2011 1. 8@KEK. Contents. Introduction Global analysis of polarized PDFs DIS and p 0 production Initial distributions of pol-PDFs BB10, LSS10, AAC09, DSSV09 Current status of the polarized PDFs

349 views • 21 slides

Recent results of the AAC analysis

Recent results of the AAC analysis. Masanori Hirai TUS, Noda (Asymmetry Analysis collaboration) Collaborators: S. Kumano and N. Saito arXiv:0808.0413 [hep-ph] 2009 1 10,KEK. Contents. Introduction AAC08 analysis Global analysis of the polarized PDFs Data sets

282 views • 19 slides

?G from ?0 A LL

?G from ?0 A LL. A.Bazilevsky RHIC Spin Collaboration meeting November 9, 2006. ?0 A LL : ?G constrain. Fractional contribution to pp ?? 0 X at ?s=200 GeV at ? ~0. ? 0 production is sensitive to gluon distribution. PHENIX Preliminary Run5 pi0 A LL. 40% scale uncertainty is not included.

274 views • 9 slides