'Ags ags internal polarimeter' diaporamas de présentation

Experimental Evidence for Partonic Orbital Angular Momentum at RHIC

620 views • 47 slides

First ?0 A LL results from PHENIX

First ?0 A LL results from PHENIX. X-th Worshop on High Energy Spin Physics Dubna, Russia, September 16-20, 2003 A.Bazilevsky, Brookhaven National Laboratory For PHENIX Collaboration. A LL. ++ same helicity +? opposite helicity. (P) Polarization (L) Relative Luminosity

430 views • 35 slides

PHENIX ?G Program: Results and Plans

PHENIX ?G Program: Results and Plans. A.Bazilevsky Brookhaven National Laboratory For the PHENIX Collaboration. SPIN-Praha-2010, Jul 18-24. Proton Spin. Proton Spin. (anti)quark spin. Gluon spin. Parton Orbital Momentum. 1988 EMC (CERN): ?? is small ? Proton Spin Crisis

498 views • 34 slides

p 0 Double Longitudinal Spin Asymmetry in Polarized pp Collisions at .. = 200 GeV

p 0 Double Longitudinal Spin Asymmetry in Polarized pp Collisions at .. = 200 GeV. Kieran Boyle (Stony Brook U.) for the PHENIX Collaboration. D g 2. D g D q. D q 2. Motivation. with DS ~20%, D g, D L unknown. How to measure D g:. p 0. Hard Scattering Process.

367 views • 25 slides