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Exploring the Latest Updates on Spin Research at RHIC

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Stay informed about the latest developments in spin research at the Relativistic Heavy Ion Collider (RHIC). This update focuses on new findings, experimental techniques, and the ongoing efforts to understand spin phenomena in heavy-ion collisions and their implications for fundamental physics. Join us as we delve into how spin dynamics influence the behavior of quarks and gluons under high-energy conditions and discuss future directions for research in this exciting area.

Exploring the Latest Updates on Spin Research at RHIC

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1. RHIC SPIN: un update

RHIC Status: Startup Run 12

RHIC Status: Startup Run 12. V. Schoefer RHIC Spin Collaboration Meeting 1/13/12. Outline. Startup schedule Improvements for Run 12 Further LLRF commissioning 9 MHz Luminosity Slight reduction in beta* (100 GeV ) Emittance measurement, reduction and maintenance Polarization

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the RHIC Physics Program

the RHIC Physics Program. A versitile facility making it possible to study many aspects of the strong force: condensed QCD matter and its phase structure transitions between degenerate vacuum states gluon saturation proton spin

314 views • 17 slides

Ideas for the RHIC-Spin Write-Up 2012

Ideas for the RHIC-Spin Write-Up 2012. Information. Till now only Steve’s white paper includes 1.5 page about spin STAR’s “WP” far from being ready PHENIX has the sPHENIX document, spin is not the prime topic in there Spin will not be in the HI community White-Paper

381 views • 26 slides

W Production in Polarized p-p Collisions: A Probe for Sea Quark Spin

W Production in Polarized p-p Collisions: A Probe for Sea Quark Spin. Daniel Jumper University of Illinois Urbana-Champaign For the PHENIX Collaboration DNP Meeting - October 25 th , 2012. Outline. Proton Spin Structure W Asymmetry Measurement PHENIX and RHIC Analysis and Initial Results

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The Nucleon Spin Structure

The Nucleon Spin Structure. Gerhard Mallot. Lecture 3. Experimental status RHIC pp data transverse asymmetries Excursion: pion polarisability. RHIC pp. absolute polarimeter (H  jet). pC polarimeters. BRAHMS &amp; PP2PP . PHOBOS. snakes. snakes. PHENIX. STAR. spin rotators.

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Proton spin structure from longitudinally polarized pp collisions from PHENIXat RHIC

Proton spin structure from longitudinally polarized pp collisions from PHENIXat RHIC. Alexander Bazilevsky BNL The 6 th Circum-Pan-Pacific Symposium on High Energy Spin Physics July 30 – August 2, 2007 Vancouver BC, Canada.  Gluons are polarized ( G )  Sea quarks are polarized:.

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Transverse Spin Physics in pp Collisions at RHIC

Transverse Spin Physics in pp Collisions at RHIC. Carl A. Gagliardi Texas A&amp;M University Outline. Introduction Forward rapidity measurements Mid-rapidity measurements Looking ahead. RHIC : the Relativistic Heavy Ion Collider. Search for and study the Quark-Gluon Plasma

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Jet Quenching at RHIC 喷注淬灭

Jet Quenching at RHIC 喷注淬灭. Basic properties of QCD relevant to us Fragmentation Function in e + e - and p+p New Measurements at RHIC Compile RHIC data on jet chemistry Extract effective gluon Color Charge at RHIC Other unique features of QCD jet quenching Conclusion and Outlook.

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Future Opportunities in Transverse Spin Physic at RHIC

STAR. Future Opportunities in Transverse Spin Physic at RHIC. Strong Interaction Physics at BNL RHIC  e-RHIC RHIC from present to future Detector Upgrades Overview of the Physics Program Transverse Spin Physics Collins and Interference Fragmentation

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RHIC Polarimetery

RHIC Polarimetery. A.Bazilevsky for RHIC Polarimetry group RHIC Spin Collaboration Metting April 10 (Friday), 2009. pC measurements. Online Polarization (%), not normalized (!) vs fill. Fills 10300 (Mar6) – 10522 (Apr 9) Pol-1 measure systematically lower than Pol-2

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CNI polarimetry status

CNI polarimetry status. Osamu Jinnouchi (RIKEN BNL Research Center) / Sandro Bravar (BNL) RHIC-Spin-Collaboration Meeting November 18, 2003. Update of RHIC polarization status. During the run, polarization from the scaler numbers was distributed to the experiments. The number depends on,

278 views • 11 slides

Finding The Spin of the Proton

Finding The Spin of the Proton. Douglas Fields University of New Mexico. Outline. Review of Problem Brief Review of Deep Inelastic Scattering Spin “Crisis” Spin physics at RHIC RHIC and PHENIX Measurements of Δ G “Measurements” of Δ L PHENIX upgrades and future measurements.

741 views • 57 slides

Spin-dependent forward particle correlations in p+p collisions at = 200GeV

STAR. Forward Spin Physics at STAR RHIC, BNL. Spin-dependent forward particle correlations in p+p collisions at = 200GeV. Nikola Poljak University of Zagreb (For the STAR Collaboration). Definition: d σ ↑ ( ↓ ) – differential cross section of p 0 when incoming proton has spin up(down) .

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Recent STAR results and prospects of W +/- boson production in polarized p+p collisions at RHIC

Recent STAR results and prospects of W +/- boson production in polarized p+p collisions at RHIC. Joe Seele (MIT) for the Collaboration SPIN 2010. The Spin Puzzle. Its decomposition is not well understood, especially the sea… needs data. The proton is viewed as being a “bag” of

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PHENIX Results

PHENIX Results. Y. Akiba (RIKEN Nishina Center) for PHENIX Collaboration RHIC/AGS User’s meeting 2008.05.29. The RHIC Physics Program. New State of Partonic Matter. Origin of Nucleon Spin. RHIC. PHENIX Data-Sets. 30 times. 3 times.

581 views • 40 slides

Gluon and Spin

Gluon and Spin. Introduction Δ G from scaling violations Δ G/G from hadron production Open charm Hadron pairs Single hadrons Δ G in pp RHIC. G. Mallot CERN/COMPASS. How it all began. All started 1987 with the discovery by the EMC. Ellis-Jaffe sum rule violated

496 views • 34 slides

Microscopic theory of spin transport

Microscopic theory of spin transport. K. Hosono, A. Takeuchi, Y. Takezoe, N. Nakabayashi Gen Tatara. Tokyo Metropolitan University. Spin current. r s. j s. E, T. j s. E. S. Spin-orbit. Ferromagnet Spin Seebeck. Spin Hall. Spin pumping. Spin diffusion. Hirsch 99 Murakami 03.

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Future possibilities for W-physics

Future possibilities for W-physics. (Charm-associated W-boson production at RHIC). Hiroshi Yokoya (Niigata U.). in collaboration with Kazutaka Sudoh (KEK). RBRC workshop, April 26-27 2007 “ Parity-violating Spin Asymmetries at RHIC ”. Introduction.

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Inclusive and semi-inclusive DIS results from COMPASS

Inclusive and semi-inclusive DIS results from COMPASS. Helena Santos LIP - Lisboa On Behalf of the COMPASS Collaboration. The nucleon spin The COMPASS experiment Longitudinal spin structure functions Valence quark polarisations. Parity-Violating Spin Asymmetries at RHIC.

416 views • 31 slides

Future Perspectives on Transverse Single Spin Asymmetries at RHIC

Future Perspectives on Transverse Single Spin Asymmetries at RHIC. Disclaimer: the realities and perspectives to be presented are my own, although may be shared by others.

459 views • 32 slides

The Gluon’s spin contribution to the proton’s spin ---as seen at RHIC *

G. Bunce APS, April 2008. The Gluon’s spin contribution to the proton’s spin ---as seen at RHIC *. I would like to thank Les Bland, Werner Vogelsang, Abhay Deshpande, Sasha Bazilevsky, Matthias Grosse Perdekamp, Bernd Surrow, for their advice and many plots;

569 views • 40 slides

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