Slide 1 Axions - Theory Roberto Peccei UCLA Helen Quinn Symposium SLAC April 16, 2010 Slide 2 Axions - Theory Recollections The U(1) A Problem of QCD The QCD Vacuum The Strong…

Axions - Theory Roberto Peccei UCLA Helen Quinn Symposium SLAC April 16, 2010 Axions - Theory Recollections The U(1)A Problem of QCD The QCD Vacuum The Strong CP Problem…

Beyond Collinear pdf’s: Moving into a new era in understanding nucleon structure The PHENIX Decadal Plan: Crafting the Future of the Relativistic Heavy Ion Collider Christine…

Axions - Theory Roberto Peccei UCLA Helen Quinn Symposium SLAC April 16, 2010 Axions - Theory Recollections The U(1)A Problem of QCD The QCD Vacuum The Strong CP Problem…

Beyond Collinear pdf’s: Moving into a new era in understanding nucleon structure The PHENIX Decadal Plan: Crafting the Future of the Relativistic Heavy Ion Collider Christine…

Beyond Collinear pdf’s: Moving into a new era in understanding nucleon structure The PHENIX Decadal Plan: Crafting the Future of the Relativistic Heavy Ion Collider Christine…