'Proton spin' diaporamas de présentation

Nucleon Spin Structure 30 Years of Experiment: What have we learned?

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The quest for the proton spin with the polarized proton collider RHIC

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Tin Toy

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Study of Proton Helicity Structure in Polarized p+p Collisions at PHENIX

Study of Proton Helicity Structure in Polarized p+p Collisions at PHENIX. Kensuke Okada (RBRC) for the PHENIX collaboration DIS2007 Munich. RHIC PHENIX. proton beam. ? or ?. ?q. L. gluon. photon. ?g. ? or ?. proton beam. The first polarized proton collider (up to ?s= 500GeV).

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Probing Proton Spin Structure with Longitudinally Polarized p + p Collisions at PHENIX

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Studies on nucleon spin at PHENIX

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Proton Spin Puzzle: 20 years later

Proton Spin Puzzle: 20 years later. Hai-Yang Cheng Academia Sinica Deep inelastic scattering Proton spin puzzle Experimental & Theoretical progresses. Lattice JC, October 19, 2007. Non-relativistic SU(6) constituent QM

479 views • 32 slides

Spin with STAR Steve Heppelmann Penn State

Man looking for his keys under the light!. Transverse (SSA) Forward Production. Spin with STAR Steve Heppelmann Penn State. Looking for spin effects where the asymmetries are large! A high statistics characterization of what

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Orbital Angular Momentum

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EIC2006 & Hot QCD 19 th July 2006

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RHIC SPIN: Experimental Issues

RHIC SPIN: Experimental Issues. Matthias Grosse Perdekamp, UIUC and RBRC. Physics Goals PDFs from hadron collisions? A new experimental technique: Polarized proton-proton collisions at high energies! First Results from RHIC Upgrades Summary. Nucleon Structure.

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Probing Nucleon Structure at an Electron Ion Collider

Probing Nucleon Structure at an Electron Ion Collider. Long Range Plan Joint Town Meeting on QCD Temple University, Philadelphia September 14, 2014. Zein-Eddine Meziani Temple University. Thanks to everyone who contributed to the EIC White Paper effort

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Proton Spin Puzzle: 20 years later

Proton Spin Puzzle: 20 years later. Hai-Yang Cheng Academia Sinica, Taipei Deep inelastic scattering Proton spin puzzle Theoretical progress. CYCU, June 26, 2007.

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Transverse Spin Physics at PHENIX

Transverse Spin Physics at PHENIX. Douglas Fields (University of New Mexico) For the PHENIX Collaboration. Motivation for Spin. Myhrera & Thomas arXiv:0709.4067v1 Thomas arXiv:0803.2775v1. The proton has a rather complicated structure. Spin is a useful handle to dissect the proton.

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Up to 10 GeV injector

Up to 10 GeV injector. 5-10 GeV static e-ring. PHOBOS. BRAHMS & PP2PP. RHIC. STAR. PHENIX. Pol. Proton Source. LINAC. BOOSTER. AGS. Exploring the Spin structure and dynamics of the Proton in high energy polarized pp collisions at RHIC. STAR RHIC SPIN members. Proton Spin.

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How to measure the charm content of the proton?

1. Measurement of the charm content of the proton in DIS:. How to measure the charm content of the proton?. N.Ya.Ivanov , Nucl . Phys. B 666 (2003), 88 L.N.Ananikyan and N.Ya.Ivanov , Nucl . Phys. B 762 (2007), 256 L.N.Ananikyan and N.Ya.Ivanov , Phys. Rev. D 75 (2007), 014010

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Heavy Flavor Production tagged in m -e coincidences

Number of events that generated a trigger request. Total number of HFP events. Number of min bias events. Min bias events that generated trigger response. Open Heavy Flavor Physics with a Central Arm Trigger at PHENIX Kenneth N. Barish for the PHENIX Collaboration.

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A LL for QGC scattering interpreted in LO QCD :. Gluon polarization. pQCD result for QGC scattering. Measured polarized/unpolarized structure function. Proton Spin. Gluon Spin. Orbital Motion. Quark Spin.

112 views • 1 slides