'Qcd evolution' presentation slideshows

Intrinsic light-quark sea

ECT* Workshop on " Flavor Structure of the Nucleon Sea" July 1st - 5 th 2013. Intrinsic light-quark sea. Wen-Chen Chang Institute of Physics, Academia Sinica, Taiwan. Outline. Very brief review of experimental results of nucleon sea Intrinsic s ea quarks in light-front 5q m odel

1k views • 74 slides

The role of orbital angular momentum in the proton spin

730 views • 54 slides

Polarized fragmentation functions from ?????

Polarized fragmentation functions from ?????. 8 th Circum Pan Pacific Symposium on High Energy Spin Physics Cairns, June 21, 2011 Ralf Seidl (RIKEN) for the Belle Collaboration. Transverse quark polarization. q(x),G(x). Unpolarized distribution function q(x).

621 views • 50 slides

Polarized Drell -Yan at Fermilab

Polarized Drell -Yan at Fermilab . Wolfgang Lorenzon (18-February-2014) Los Alamos. Single Spin Asymmetries and Sivers Function Sivers Function in Polarized Drell -Yan fundamental QCD prediction: Polarized Drell -Yan at Fermilab polarized Beam (E1027) or Target (E1039)

605 views • 41 slides

Heavy Ion Collisions at RHIC and at the LHC: Theoretical Overview

Heavy Ion Collisions at RHIC and at the LHC: Theoretical Overview. Urs Achim Wiedemann CERN PH-TH. 1973: asymptotic freedom . QCD = quark model +gauge invariance. Today: mature theory with a precision frontier. background in search for new physics

504 views • 26 slides

Polarized Protons in the Fermilab Main Injector

Polarized Protons in the Fermilab Main Injector . Wolfgang Lorenzon (12-September-2013) PSTP 2013. Sivers Function in Polarized Drell -Yan fundamental QCD prediction : Polarized Drell -Yan at Fermilab polarized Beam (E-1027) or Target (E-1039)

374 views • 22 slides

Details: frequently used expressions

Details: frequently used expressions. Leading quark distributions. For gluons we have. QCD evolution. Evolution equations. For flavor singlet combinations we have coupled equations:. First momentum. Data from CERN, SLAC & HERMES. The isotopic SU(2) invariance of strong interactions,.

292 views • 20 slides

Inclusive Scattering from Nuclei at x>1 and High Q 2 with a 6 GeV Beam E02-019 Analysis Update

Inclusive Scattering from Nuclei at x>1 and High Q 2 with a 6 GeV Beam E02-019 Analysis Update. Nadia Fomin University of Tennessee Hall C Users Group Meeting January 22 st , 2010. A long, long time ago….in Hall C. E02-019 ran in Fall 2004 Cryogenic Targets: H, 2 H, 3 He, 4 He

263 views • 19 slides

Inclusive Scattering from Nuclei at x>1 and High Q 2 with a 6 GeV Beam E02-019 Analysis Update

259 views • 19 slides

Reinhard Stock

253 views • 13 slides