Elena Long Joint Hall A/C Collaboration Meeting Jefferson Lab June 6 th, 2014 1 06/06/2014Joint Hall A/C Collaboration MeetingElena Long.

Slides:

Advertisements

Similar presentations

E : Spin-Duality Analysis update Patricia Solvignon Temple University, Philadelphia Hall A Collaboration Meeting, June 23-24, 2005.

Advertisements

MADII Design and Physics Program Jian-ping Chen, Jefferson Lab Hall A Collaboration Meeting June 22-23, 2006 MADII Spectrometer Design Optics and background.

PR : Precision Measurements and Studies of a Possible Nuclear Dependence of R = L / T Simona Malace - contact (JLab) Eric Christy (Hampton U.),

Mitglied der Helmholtz-Gemeinschaft TSU HEPI Double-polarised np-scattering experiments at ANKE David Mchedlishvili for the ANKE collaboration HEPI, Tbilisi.

1 First Measurement of the Structure Function b 1 on Tensor Polarized Deuteron Target at HERMES A.Nagaitsev Joint Institute for Nuclear Research, Dubna.

MeAsurement of F 2 n /F 2 p, d/u RAtios and A=3 EMC Effect in Deep Inelastic Electron Scattering Off the Tritium and Helium MirrOr Nuclei J. Gomez for.

Ali Hanks - APS Direct measurement of fragmentation photons in p+p collisions at √s = 200GeV with the PHENIX experiment Ali Hanks for the PHENIX.

DNP Long Range Plan January Nuclei at Short Distance Scale Ronald Ransome Rutgers, The State University of New Jersey Piscataway, NJ.

The Size and Shape of the Deuteron The deuteron is not a spherical nucleus. In the standard proton-neutron picture of this simplest nucleus, its shape.

Eli Piasetzky Tel Aviv University, ISRAEL Short Range Correlations and the EMC Effect Work done in collaboration with: L. B. Weinstein (ODU) D. Higinbotham,

K. LaihemE166 collaboration LCWS06 Bangalore March 12th 2006 The E166 experiment Development of a polarized positron source for the ILC. Karim Laihem on.

Richard MilnerDESY April 6, OLYMPUS Overview Motivation for the experiment Progress to date on the experiment The path forward.

E08-005: A y 0 in Quasi-Elastic 3 He(e,e’n) Scattering Elena Long Hall A Collaboration Meeting December 17 th, /17/2013Hall A Collaboration MeetingElena.

NMR Background Curve Fitting Caitlyn Meditz, on behalf of the Nuclear and Particle Physics Group. Advisor K. Slifer, E. Long Overview Dynamic Nuclear Polarization.

Solid Polarized Target Opportunities at JLab Possibilities for Future Experiments.

Experiment Rosen07: Measurement of R =  L /  T on Deuterium in the Nucleon Resonance Region. 1  Physics  Data Analysis  Cross Section calculation.

Measurements of F 2 and R=σ L /σ T on Deuteron and Nuclei in the Nucleon Resonance Region Ya Li January 31, 2009 Jlab E02-109/E (Jan05)

Experiment Rosen07: Measurement of R =  L /  T on Deuterium in the Nucleon Resonance Region.  Physics  Experiment Setup  HMS Detectors  Calibrations.

Photodisintegration of Few-Body Nuclei Ron Gilman Rutgers / Jefferson Lab What have we learned? What might we learn? Jefferson Lab User Group The Next.

Precision measurements of the F 2 structure function at large x in the resonance region and beyond S. Malace, PAC35 January 2010, Jefferson Lab Outline.

 4 He(e,e'p)X, April 13 and April 14, 2011, 16 hours Measured P miss at to 1.0 GeV/c, x b = 1.24, Q 2 = 2 (GeV/c) 2 Extension of SRC 2 body data.

Vincent Sulkosky Massachusetts Institute of Technology Spokespeople: J.-P. Chen, A. Deur, F. Garibaldi Hall A Collaboration Meeting December 10 th, 2012.

Breakup reaction for polarimetry of tensor polarized deuteron beams 1 A.P. Kobushkin Bogolyubov Institute for Theoretical Physics Metrologicheskaya str.

1 The results of the study of dp-elastic scattering at the energies from 500 to 1000 MeV/nucleon A.A Terekhin et al. Joint Institute for Nuclear Research,

Analysis of the Ammonia Target Polarization Kangkang L. Kovacs, Physics Department, University of Virginia, Charlottesville, VA

RIKEN/Tokyo-Russia Collaboration of Polarized Deuteron Experiments CNS, Univ. of Tokyo T. Uesaka.

EMC effect in few-body nuclei at large x Patricia Solvignon Argonne National Laboratory Elba X Workshop Electron-Nucleus Scattering X June 23-27, 2008.

50 th Anniversary Symposium on Nuclear Sizes and Shapes 23/06/08 Elizabeth Cunningham Does the passage of low energy deuterons through a finite 12 C foil.

Measuring the charged pion polarizability in the  →    −  reaction David Lawrence, JLab Rory Miskimen, UMass, Amherst Elton Smith, JLab.

Λ and Σ photoproduction on the neutron Pawel Nadel-Turonski The George Washington University for the CLAS Collaboration.

A Measurement of Two-Photon Exchange in Unpolarized Elastic Electron-Proton Scattering John Arrington and James Johnson Northwestern University & Argonne.

Lecture 9: Inelastic Scattering and Excited States 2/10/2003 Inelastic scattering refers to the process in which energy is transferred to the target,

Hall-C Coincidence Commissioning Experiments E & E Krishna Adhikari Mississippi State University 1 Joint Hall-A & Hall-C Summer meeting.

STATUS OF PREPARATION OF dp-ELASTIC SCATTERING STUDY AT THE EXTRACTED BEAM OF NUCLOTRON. Yu.V.Gurchin LHE JINR September 2009.

Measuring the Spin Structure of 3 He and the Neutron at Low Q 2 Timothy Holmstrom College of William and Mary For the Jefferson Lab Hall A Collaboration.

(F.Cusanno, M.Iodice et al,Phys. Rev. Lett (2009). 670 keV FWHM  M. Iodice,F.Cusanno et al. Phys.Rev.Lett. 99, (2007) 12 C ( e,e’K )

Nilanga Liyanage University of Virginia For Jefferson Lab Hall A, CLAS and RSS Collaborations.

TMD flavor decomposition at CLAS12 Patrizia Rossi - Laboratori Nazionali di Frascati, INFN  Introduction  Spin-orbit correlations in kaon production.

Single-spin asymmetry in interference fragmentation on a transversely polarized hydrogen target at HERMES Tomohiro Kobayashi Tokyo Institute of Technology.

Ibrahim H. Albayrak, Hampton University Group Meeting Experiment Rosen07: Measurement of R =  L /  T on Deuterium in the Nucleon Resonance Region. 

Vincent Sulkosky Massachusetts Institute of Technology Spokespeople: J.-P. Chen, A. Deur, F. Garibaldi Hall A Collaboration Meeting June 13 th, 2013 E97-110:

Experiment Rosen07: Measurement of R =  L /  T on Deuterium in the Nucleon Resonance Region.  Physics  Data Analysis  Cross Section calculation 

Deuteron polarimetry from 1.0 to 1.5 GeV/c Ed Stephenson, IUCF EDM discussion April 14, 2006 Based on work from: France:POMME B. Bonin et al. Nucl. Inst.

The EG4 Experiment: A Low Q 2 Determination of the GDH Integral Sarah K. Phillips The University of New Hampshire JLab Users Group Meeting June 9, 2009.

New Measurement of the EMC effect for Light Nuclei and Global Study of the A-Dependence Patricia Solvignon Argonne National Laboratory ECT 2008 Workshop.

A Measurement of the Bethe-Heitler Pair Production Asymmetries and Positronium Production Letter of Intent to the HI  S PAC June 9, 2011 Spokespeople:

Double spin asymmetry measurement from SANE-HMS data at Jefferson Lab Hoyoung Kang For SANE collaboration Seoul National University DIS /04/23.

Bryan Moffit Hall A Collaboration Meeting Studying Short Range Correlations in Nuclei at the Repulsive Core Limit via the Triple Coincidence (e,e’pN) Reaction.

Hall A Collaboration Meeting Slide 0 Measurements of Target Single-Spin Asymmetries in QE 3 He ↑ (e, e’) Update of QE A y (E05-015) experiment.

Nucleon Spin Structure Program started in 1991:  proposal to measure g 1 and g 2 on protons and deuterons at SLAC: E143  followed by E155 and E155x at.

Meson Form Factors and Reaction Mechanism Tanja Horn Hall C Summer Meeting 4 August 2008.

International Committee for Spin Physics Symposia XIII WORKSHOP ON HIGH ENERGY SPIN PHYSICS Dubna, Russia September 1 - 5, 2009 AZIMUTHAL ASYMMETRIES IN.

Tensor Polarized Deuteron Experiments Elena Long High Energy Nuclear Physics With Spectator Tagging, ODU March 11 th, /11/2015Spectator Tagging.

Nuclear structure and the flavor dependence of the EMC effect

Proton Form Factor Ratio GE/GM from Double Spin Asymmetry with

P. Solvignon, Duality Workshop

Short Range NN Correlations (from Inclusive Cross Sections)

The Deuteron Polarized Tensor Structure Function b1 PAC 40 Defense

JLab6: Cluster structure connects to high-momentum components and internal quark modification of nuclei Short-Range Correlations (SRCs) dominated by np.

The Deuteron Polarized Tensor Structure Function b1

Flavor dependence of the EMC effect

Nadia Fomin University of Virginia

University of New Hampshire Nuclear & Particle Physics Group

John Arrington Argonne National Lab

Goals Workshop Structure

The Deuteron Polarized Tensor Structure Function b1 PAC 40 Defense

3D-Printed mm-Wave Lenses for DNP Target System

University of Tennessee

Deeply Virtual Scattering

E (“x>1”) PAC47 Jeopardy presentation John Arrington

Presentation transcript:

Elena Long Joint Hall A/C Collaboration Meeting Jefferson Lab June 6 th, /06/2014Joint Hall A/C Collaboration MeetingElena Long

Today’s Discussion ◦ Overview of Physics Motivation ◦ Letter of Intent Measurement ◦ Challenges ◦ Opportunities ◦ Summary 2 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Physics Overview 3 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Tensor Polarization For tensor polarization, need spin-1 particles 4 m = +½ m = -½ Spin-½ System m = -1 m = +1 m = 0 Spin-1 System Tensor polarization fills the m = 0 state Animations by S.C. Pieper, et al, 06/06/2014Joint Hall A/C Collaboration MeetingElena Long J. Forest, et al, Phys. Rev. C 54, 646 (1996)

5 0 for unpolarized beam 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Deuteron Wave Function 6 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Connection to Short Range Correlations Short range correlations caused by tensor force – why not probe it through tensor polarization? 7 N. Fomin et al., Phys. Rev. Lett. 108 (2012) L.L. Frankfurt et al., Int. J. Mod. Phys. A23 (2008) /06/2014Joint Hall A/C Collaboration MeetingElena Long

Frankfurt and Strikman Light Cone Calculations 8 L.L. Frankfurt, M.I. Strikman, Phys. Rept. 76 (1981) /06/2014Joint Hall A/C Collaboration MeetingElena Long

Sargsian Light Cone and Virtual Nucleon Calculations 9 M. Sargsian, Private Communication 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Interest from Theorists 06/06/2014Joint Hall A/C Collaboration Meeting Elena Long 10

11 Spokespeople: E. Long, K. Slifer, P. Solvignon University of New Hampshire D. Higinbotham Jefferson Lab D. Day, D. Keller University of Virginia 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Rates for D(e,e’)X 12 E. Long, Technical Note, JLAB-TN /06/2014Joint Hall A/C Collaboration MeetingElena Long P.E. Bosted, V. Mamyan, arXiv: M. Sargsian, Private Communication N. Fomin, et al., Phys. Rev. Lett. 108 (2012) N. Fomin, et al., Phys. Rev. Lett. 105 (2010)

Dilution Factor 13 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Experimental Set-Up 14 SHMS Polarized Target HMS Slow Raster Fast Raster Lumi Faraday Cup Unpolarized Beam SHMS 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

DNP Target 15 Figure courtesy of C. Keith 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Target Development in Progress ◦UVa Target Lab has successfully polarized deuterated butanol in April 16 Courtesy of D. Keller 06/06/2014Joint Hall A/C Collaboration MeetingElena Long ◦UNH Target Lab is ramping up, first cool-down in January, successfully reached 7T

Experimental Details 17 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Kinematics 18 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Systematics Estimate 19 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

20 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Challenges 21 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Opportunities 22 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

23 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Thank you 24 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

25 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Backup Slides 26 06/06/2014Joint Hall A/C Collaboration MeetingElena Long

Light Cone Kinematics 27 03/11/2014Tensor Spin Observables Workshop Elena Long

Lower Tensor Polarization Pzz = 30% 28 03/11/2014Tensor Spin Observables Workshop Elena Long

Lower Tensor Polarization Pzz = 25% 29 03/11/2014Tensor Spin Observables Workshop Elena Long

Lower Tensor Polarization Pzz = 20% 30 03/11/2014Tensor Spin Observables Workshop Elena Long

UNH Magnetic Field Map 31 03/11/2014Tensor Spin Observables Workshop Elena Long

UNH Magnetic Field Map 32 03/11/2014Tensor Spin Observables Workshop Elena Long

UNH Magnetic Field Map 33 03/11/2014Tensor Spin Observables Workshop Elena Long

Tensor Polarization Optimization 34 UVA: 30% at 5.0T Born: 20% at 2.5T

Tensor Polarization Measurement Vector optimize with microwaves Fit peaks with convolution Tensor optimize with RF Measure change in peaks using Riemann Sum segments 35 Ratio of instantaneous to initial NMR signal area Percentage of initial peak shifted any time (from reduced side) Available tensor enhancement

Brute Force Tensor Polarization When vector polarizing deuterium, some amount of tensor polarization occurs Higher vector polarization  Higher tensor polarization

Cross Section Calculations - Deuterium 37 03/11/2014Tensor Spin Observables Workshop Elena Long N. Fomin, et al., Phys. Rev. Lett. 108 (2012) N. Fomin, et al., Phys. Rev. Lett. 105 (2010)

Cross Section Calculations - Carbon N. Fomin, et al., Phys. Rev. Lett. 108 (2012) N. Fomin, et al., Phys. Rev. Lett. 105 (2010)

Cross Section Calculations - Deuterium 39 03/11/2014Tensor Spin Observables Workshop Elena Long W.P. Shutz, et al., Phys. Rev. Lett. 38, 259 (1977)