PSTP2024 - (other pstp conferences)
22-27 September 2024
Jefferson Lab, Newport News, VA
published June 27, 2025

The Workshop on Polarized Sources, Targets, and Polarimetry has been a tradition for more than 20 years, moving between Europe, USA, and Asia. The 20th International Workshop on Polarized Sources, Targets, and Polarimetry (PSTP 2024) will take place at Jefferson Lab, in Newport News Virginia, September 22-27, 2024. The workshop addresses technical challenges and accomplishments related to polarized gas/solid targets, polarized electron/positron/ion/neutron sources, polarimetry, polarized beam transport, and applications of polarized techniques. 

Editorial Board

Oleg Eyser, Brookhaven National Lab, keyser@bnl.gov
Dave Gaskell, Jefferson Lab, gaskelld@jlab.org
Joe Grames, Jefferson Lab, grames@jlab.org
Chris Keith, Jefferson Lab, ckeith@jlab.org
Fanglei Lin, Oak Ridge National Lab, linf@ornl.gov
James Maxwell, Jefferson Lab, jmaxwell@jlab.org
Josh Pierce, Oak Ridge National Lab, piercejj@ornl.gov
Matt Poelker, Jefferson Lab, poelker@jlab.org
Deepak Raparia, Brookhaven National Lab, raparia@bnl.gov
Eric Voutier, IJCLAB, voutier@ijclab.in2p3.fr

conference main image
Sessions
Pedagogical Lectures
Polarized Solid Targets I
Polarized Ion Sources
Hadron Polarimetry
Spin Transport
Polarimetry at Future Facilities
Spin Transport at EIC
Polarized Electron Sources I
Polarized Solid Targets II
Polarized Solid Targets III
Polarized Electron Sources II
Novel Spin Applications and Tools
Polarized Gas Targets I
Polarized Electron Sources III
Electron Polarimetry
Polarized Gas Targets II
Neutrons
Polarized Electron Sources IV
Pedagogical Lectures
Polarized Ion Sources
D. Raparia
Polarized Solid Targets I
Dynamic Nuclear Polarization Facility at the University of New Hampshire
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K. Slifer
Development of a Polarized Lanthanum Target with Perovskite Crystals
M. Iinuma, R. Akao, M. Fujita, I. Ide, Y. Ikeda, T. Iwata, S. Kawamura, M. Kitaguchi, H. Kohri, S. Kudo, Y. Miyachi, T. Nambu, T. Okudaira, M. Okuizumi, H.M. Shimizu, S. Takada, T. Taniguchi and  on behalf of the Noptrex collaboration
Polarization Behavior of Fluorine-Labeled Glucose-Water Solution
G. Reicherz
Holding Coil Advancements for Frozen Spin Experiments at the University of Bonn
V. Lagerquist and H. Dutz
Polarized Ion Sources
New Insights into Sona Transitions
R. Engels, M. Büscher, N. Faatz, C. Kannis, T. Sefzick, H. Soltner and S. Pütz
Operation of the OPPIS H⁻ Ion Source during the RHIC Run-2024
A. Cannavo, G. Atoian, D. Raparia, T. Lehn, J. Ritter, B. Snyder and A. Zelenski
Progress on a Polarized 3He++ Ion Source at BNL
N. Wuerfel and  on behalf of the BNL-MIT 3He Ion Source Collaboration
Development of Polarized Lithium Sources for EIC
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C. Peng
Hadron Polarimetry
New DAQ System for the 200 MeV Polarimeter at BNL Linac
A. Poblaguev, G. Atoian, A. Cannavo and A. Zelenski
Far-forward neutral particle asymmetry measurements in the RHICf experiment
Y. Goto and  on behalf of the RHICf collaboration
Further development of a Lamb-shift polarimeter
N. Faatz, B. Breitkreutz, R. Wilhelm Engels, R. Gebel, K. Grigoryev, C. Kannis, S. Pütz, H. Soltner and Y. Valdau
Development of spherical neutron polarimetry at Oak Ridge National Laboratory
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C. Jiang
Spin Transport
Search for Electric Dipole Moments and Axions/ALPS with Polarized Beams in Storage RIngs
P. Lenisa, A. Piccoli, R. Shankar, A. Lehrach and  on behalf of the JEDI and CPEDM collaborations
Small Polarized Electron Storage Ring for Fundamental Physics Experiments
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R. Suleiman
Correction of Partial Snake Resonances with Betatron Coupling at the Brookhaven AGS
V. Schoefer, C. Birla, E. Hamwi, G. Mahler, H. Huang, I. Marneris, K. Zeno, L. Hajdu, N. Tsoupas, R. Lynch, S. Badea and T. Lehn
Impact of the Crab Cavities on Polarization in EIC
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V. Shmakova
Polarimetry at Future Facilities
Electron beam polarimetry at SuperKEKB
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A. Martens
The CERN FCCee Polarimeter Status
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R. Kieffer
Electron polarimetry at EIC
Z. Zhang, E.C. Aschenauer and D. Gaskell
Absolute hadron beam polarimetry at the EIC
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F. Rathmann
Polarized $^3$He ABS for an Absolute Polarimeter at the EIC
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P. MohanMurthy
Spin Transport at EIC
Hadron Polarization in the Electron Ion Collider
H. Huang, K. Hock, F. Meot, V. Ptitsyn, V. Ranjbar, V. Schoefer and V. Morozov
Polarization transmission to high energy at the EIC's HSR
E. Hamwi, G.H. Hoffstaetter, K. Hock and H. Huang
Electron polarization in the RCS at EIC
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V. Ranjbar
Electron Polarization in the EIC Storage Ring
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V. Ptitsyn
Polarized Electron Sources I
Polarized Photocathode R&D at BNL and spin consideration for the EIC
J. Biswas, E. Wang, O. Rahman, J. Skaritka, A. Masters, S. Marsillac and T.D. Li
The 200 keV CEBAF polarized source electrode design and implementation process
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C. Hernandez-Garcia
Generation of Polarized Electron Beams: Unveiling the First RF Electron Gun with GaAs Photocathode
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Y. Jing
Development of Polarized Electron Sources in Japan
Z. Liptak
Polarized Solid Targets II
A Target Insert Design for the UNH Solid Polarized Target Lab
New helium recapture and reliquefier system for Dynamic Nuclear Polarization at UNH.
C. Lama and E. Long
RF techniques for enhancing tensor polarization in solid targets
D. Ruth and N. Santiesteban
Computational NMR Model for Deuteron Vector and Tensor Polarization
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E. Long
A Solid Polarized Target Development Facility at Jefferson Lab
J. Brock, C. Carlin, T. Kageya, C. Keith, J. Maxwell and D. Meekins
Polarized Solid Targets III
The Dynamic Nuclear Polarization Program at ORNL
M. Yurov and J. Pierce
SpinQuest Polarized Target System
V. Bandara and D. Keller
Beam Commissioning Result of Polarized Target at SpinQuest
K. Nakano and D. Keller
Designing targets, from low to very high power with CFD
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S. Covrig Dusa
Polarized Electron Sources II
Conference Summary EWPAA 2024
K. Aulenbacher
GaAs-based Spin-polarized photocathode research at Cornell
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M. Andorf
High polarization InAlGaAs/AlGaAs photocathodes grown using MBE
M.L. Stutzman, C. Palmstrøm, A. Engel and Y. Wu
Spin-polarized photoemission from GaAs based superlattice structures
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P. Saha
The effect of superlattice pairs on MOCVD-grown strained GaAs/GaAsP spin polarized electron sources
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A. Masters
Novel Spin Applications and Tools
Polarization REsearch for Fusion Experiments and Reactors - The PREFER collaboration: aims, goals and present status
G. Ciullo, M. Büscher, R. Engels and T.P. Rakitzis
Preparations at Jefferson Lab for a Spin Polarized Fusion Program
A facility for testing bulk superconducting hollow MgB$_2$ cylinders for the production and shielding of magnetic fields for polarized targets and nuclear fusion fuels
G. Ciullo, L. Barion, M. Contalbrigo, L. Del Bianco, P. Lenisa, F. Spizzo, M. Statera and G. Tagliente
AI-Optimized Polarization at Jefferson Lab
P. Moran, T. Britton, H. Egiyan, C. Fanelli, J. Guo, N. Jarvis, T. Jeske, A. Kasparian, C. Keith, D. Lawrence, J. Maxwell and M. Schram
Polarized Gas Targets I
The LHCspin project: a polarized target experiment at LHC
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P. Lenisa
Amorphous Carbon-coated Storage Cell Tests for the Polarized Gas Target at LHCb
R. Engels, P. Costa Pinto, P. Di Nezza, T. El-Kordy, M. Ferro-Luzzi, K. Grigoryev, C. Kannis and S. Pütz
Metastable exchange optical pumping to polarize ³He at high magnetic fields
P. Pandey, H. Lu, J. Brock, C. Keith, X. Li, J. Maxwell, R. Milner and D. Nguyen
Polarized $^3$He Double-Cell Target Utilizing Metastability Exchange Optical Pumping at High Pressure and Magnetic Fields
Polarized Electron Sources III
Development of GaN as a Robust Spin-Polarized Photocathode at Cornell University
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S. Levenson
Precision Measurements of Asymmetry and Quantum Efficiency in Photocathodes for Polarised Electron Beam Experiments
J. Trieb, K. Aulenbacher and V. Tyukin
Enhanced durability NEA surface layer for GaAs photocathodes using Cs, O$_2$, and Li*
M. Herbert, J. Enders, M. Engart, M. Meier, J. Schulze, V. Wende and V. Winter
Quantum Efficiency, Electron Spin Polarization and Lifetime Study for GaAs Based Truncated Nanocone Array Photocathodes
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A.A. Rahman
Electron Polarimetry
Q-Kicker for the 5.0 MeV Mott polarimeter at MESA. Part II
V. Tyukin, K. Aulenbacher and P. Klag
Record setting Compton polarimetry at 2 GeV
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M.M. Dalton
Compton Polarimetry for the MOLLER Experiment
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P. Gautam
Cooling Analyses of HV-MAPS detector in Compton Polarimeter in Hall A of JLab
 Shefali, K. Isaak, M. Gericke, M. Laheji, N. Niloy, W. Deconinck and  Shefali
Precision Moller Polarimetry in Hall A at Jefferson Lab
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D. Jones
Polarized Gas Targets II
Developments of polarized $^7$LiD target system for spin-dependent EMC effect experiments at CLAS12
T. Kageya, D. Akers, J. Brock, C. Carlin, J. Creel, G. Dezern, P. Dobrenz, C. Flanagan, D. Griffith, M. Hoegerl, P. Hood, C.D. Keith, S. Madlock, B. Mastracci, J. Maxwell, D. Meekins, M. Poelker, E. Pozdeyev, X. Wei and D. Williams
Polarized 3He Target Production and Performance in the JLab SBS GEn-II Experiment
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H. Presley
Methods in using a Novel 3He Target During Jefferson Lab's GEn-II Neutron Form Factor Experiment
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J. Jackson
UT Future Polarized Target Development
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N. Fomin
Neutrons
Spin Transport for the PSI n2EDM Experiment
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C. Crawford
The pNab experiment and the quest for ever better neutron beam polarization
S. Baessler, R. Alarcon, L. Barrón Palos, L.J. Broussard, J.H. Choi, T. Chupp, C.B. Crawford, G. Dodson, N. Fomin, J. Fry, F. Gonzalez, J. Hamblen, L. Hayen, A. Jezghani, M. Makela, R. Mammei, A. Mendelsohn, P.E. Mueller, S. Penttila, J.A. Pioquinto, B. Plaster, D. Pocanic, A. Saunders, W. Schreyer and A.R. Young
Characterizing the AFP Spin Flipper for the Nab Experiment
R. Godri, R. Alarcon, S. Baeßler, L.J. Broussard, S. Clymer, C.B. Crawford, G.W. Dodson, J. Fry, N. Fomin, F.M. Gonzalez, J. Hamblen, C. Hendrus, C. Jiang, C. Landgraf, A. Nelsen, N. Macsai, R. Mammei, P.E. Mueller, J.H. Pate, S. Penttilä, J. Pierce, D. Počanić, H. Rahangdale, J.C. Ramsey, L. Richburg, A. Saunders and I. Wallace
Polarized neutron pseudomagnetic precession in polarized 3He and (associated) precision NMR measurements in SEOP cells
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S. Samiei
Searching for Exotic Polarized-Electron Polarized-Neutron Interactions in Polycrystalline Terbium Iron Garnet Using Slow Neutron Polarimetry
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K. Lopez
Polarized Electron Sources IV
Optimizing Material Selection and Operational Conditions for XHV Systems: Lessons from AISI 1020 and 316L Comparative Studies
A.H. Al-Allaq, M.A. Mamun", M. Poelker" and A. Elmustafa"
Preparation of MOCVD-grown Photocathodes containing a Strained GaAs/GaAsP Superlattice
G. Blume, A. Masters, J. Grames, M. Stutzman, M. Grau and S. Marsillac
Polarized positrons at Ce\(^+\)BAF
A. Ushakov and  for the $Ce^+$BAF working group
Liquid metal-based polarized positron generation benchmark using the GEANT4 toolkit
V.M. Lizarraga-Rubio, A. Sy, A. Ushakov, J. Grames, C. Valerio-Lizarraga and V. Kostroun