PoS - 19th Workshop on Polarized Sources, Targets and Polarimetry

The 19th International Workshop on Polarized Sources, Targets, and Polarimetry (PSTP 2022) was jointly organized by the Forschungszentrum Jülich (FZJ) and the Helmholtz Institute Mainz. The workshop was held at the Helmholtz Institute Mainz from September 26 to 30, 2022. The scientific program of the workshop covered topics related to spin phenomena in particle and nuclear physics and related fields. Our goal was to present and discuss the current state of research, specifically of polarized targets, polarized sources, polarimetry and spin manipulation, and recent applications and developments , with special emphasis on polarization applications for fundamental symmetry tests and for upcoming spin physics facilities with new exciting experiments using polarized beams and targets.
The organizers gratefully acknowledge the financial support from HIM and the PRISMA+ Cluster of Excellence.

Have fun reading!
Frank and Kurt
(Chairpersons of the workshop)

Editorial Board

Kurt Aulenbacher
Universität Mainz, Institut für Kernphysik
Ralf Engels
Institut für Kernphysik, FZ Jülich/GSI Darmstadt
Simon Friederich
Universität Mainz, Institut für Kernphysik
Andro Kacharava
Forschungszentrum Jülich, Institut für Kernphysik
Alexander Nass
Forschungszentrum Jülich, Institut für Kernphysik
Ptsp PTSP2022 editors
Frank Rathmann
Brookhaven National Laboratory
Andreas Thomas
Universität Mainz, Institut für Kernphysik

Sessions
Session 1
Session 2
Session 3
Session 4
Session 5
Session 6
Session 7
Session 8
Session 9
Session 10
Session 11
Session 12
Session 13
Session 14
Session 15

Session 1
The LHCspin project PoS(PSTP2022)001 pdf P. Di Nezza, V. Carassiti, G. Ciullo, P. Lenisa, S. Mariani, L.L. Pappalardo, M. Santimaria, E. Steffens and G. Tagliente
LHCspin: Unpolarized gas target SMOG2, and prospects for a polarized gas target at the LHC PoS(PSTP2022)002 pdf E. Steffens, P. Di Nezza, M. Santimaria, V. Carassiti, G. Ciullo, P. Lenisa, L.L. Pappalardo and G. Tagliente
Session 2
Automated Activation Procedure for GaAs Photocathodes at Photo-CATCH* PoS(PSTP2022)003 pdf M. Herbert, T. Eggert, J. Enders, M. Engart, Y. Fritzsche and V. Wende
Session 3
Measurement of the occupation number of metastable atoms in the hyperfine-substate β$_3$ in an atomic hydrogen beam PoS(PSTP2022)007 pdf M. Westphal, R. Engels, N. Faatz, C. Kannis, B. Klimczok, A. Mandiwal, M. Maubach and H. Soltner
Hyperfine-spectroscopy measurement of metastable hydrogen atoms with a Sona-transition unit PoS(PSTP2022)006 pdf N. Faatz, A. Lehrach, C. Hanhart, C. Kannis, H. Soltner, H. Smitmanns, J. Salmann, L. Kunkel, M. Westphal, P. Schnicke, R. Engels, S. Aswani, T. Sefzick and M. Büscher
Polarized H_2, D_2 and HD molecules and their possible use to feed a polarized H_2^+, D_2^+ or HD^+ ion source for stripping injection into storage rings PoS(PSTP2022)008 pdf R. Engels, R. Gebel, K. Grigoryev and Y. Valdau
Session 4
First Use of a Longitudinally Polarized Target with CLAS12 PoS(PSTP2022)009 pdf C. Keith, J. Brock, C. Carlin, T. Kageya, V. Lagerquist, J. Maxwell and P. Pandey
A High-Magnetic-Field Polarized 3He Target for JLab's CLAS12 Spectrometer PoS(PSTP2022)010 pdf J. Maxwell, H. Avakian, J. Brock, C. Keith, X. Li, R. Milner and D. Nguyen
Session 5
Ce+BAF : Positron Beams at Jefferson Lab PoS(PSTP2022)012 pdf J. Grames, L. Cardman, S. Covrig, J. Benesch, M. Bruker, P. Ghoshal, S. Gopinath, J. Gubeli, S. Habet, C. Hernandez-Garcia, A. Hofler, R. Kazimi, F. Lin, S. Nagaitsev, M. Poelker, B. Rimmer, Y. Roblin, V. Lizarraga-Rubio, A. Seryi, M. Spata, A. Sy, D. Turner, A. Ushakov, C. Valerio-Lizarraga and E. Voutier
Polarization Measurements with Deep Learning Analysis of Nuclear Magnetic Resonance PoS(PSTP2022)014 pdf D. Seay, I. P. Fernando and D. Keller
Session 6
The Polarized Target SpinQuest Experiment at Fermilab PoS(PSTP2022)015 pdf A. Conover, D. Keller and Z. Akbar
Reconstructing a Dilution Refrigerator for use in Low Energy Nuclear Experiments PoS(PSTP2022)016 pdf M. Roberts, B. Norum, D. Crabb and D. Keller
A "cheap" VNA for polarization determination PoS(PSTP2022)017 pdf G. Reicherz and F. Grimm
Session 7
Wien-filter spin rotator with integrated ion pump PoS(PSTP2022)018 pdf G.P. Serrano, C. Hernández - García and M. Poelker
Rogowski Beam Position Monitor PoS(PSTP2022)019 pdf R. Suvarna, A. Nass, F. Rathmann, H. Soltner and J. Pretz
A versatile bulk superconducting MgB$_2$ cylinder for polarized targets and nuclear fusion fuels PoS(PSTP2022)020 pdf G. Ciullo, L. Barion, M. Contalbrigo, P. Lenisa, F. Spizzo, M. Statera, G. Tagliente and L. Del Bianco
Session 8
CryPTA2022, Status Report from this year's annual Meeting PoS(PSTP2022)021 pdf H. Dutz
Session 9
Simulations of Beam Losses for the Prototype Electric Dipole Moment Storage Ring PoS(PSTP2022)023 pdf S. Siddique, J. Pretz, A. Lehrach, on behalf of the CPEDM Collaboration and on behalf of the Jedi Collaboration
Optimization of spin-coherence time for electric dipole moment measurements PoS(PSTP2022)024 pdf R. Shankar, P. Lenisa and A. Lehrach
Session 10
Status of precise measurements of electron-beam polarization changes during long term operation PoS(PSTP2022)025 pdf J. Trieb, V. Tioukine and K. Aulenbacher
Kicker-magnet for the 5.0 MeV polarimeter at MESA PoS(PSTP2022)026 pdf V. Tyukin, K. Aulenbacher and C. Matejcek
Design of a precise 5 MeV Mott polarimeter operating at high average current PoS(PSTP2022)027 pdf R. Thapa, K. Aulenbacher and V. Tioukine
Session 11
Towards experiments with polarized beams and targets at the GSI/FAIR storage rings PoS(PSTP2022)028 pdf T. Stoehlker, P. Lenisa, A. Maiorova, A. Nass, J. Pretz, F. Rathmann, A. Bondarev, R. Engels, S. Fritzsche, R. Gebel, R. Grisenti, A. Gumberidze, V. Hejny, D. Gu, P.M. Hillenbrand, A. Kacharava, T. Krings, A. Lehrach, M. Lestinsky, Y.A. Litvinov, B. Lorentz, F. Maas, W. Middents, T. Over, P. Pfäfflein, N. Petridis, J. Ritman, S. Schippers, R. Schuch, M. Steck, U. Spillmann, A. Surzhykov, G. Webera and B.X. Zhu
Session 12
Polarization measurement of a pulsed 𝑯− / 𝑫− ion Beam with a Lamb-shift Polarimeter PoS(PSTP2022)029 pdf S.J. Pütz, R. Engels, R. Gebel, K. Grigoryev and Y. Valdau
High-precision Møller Polarimetry at Jefferson Lab's Hall A PoS(PSTP2022)030 pdf E. King
Tests of a polarimeter for laser-driven proton beams at the 45-MeV cyclotron JULIC PoS(PSTP2022)031 pdf C. Zheng, R. Engels, C. Kannis, O. Felden, A. Lehrach and M. Büscher
Session 13
Development of polarized sources based on molecular photodissociation PoS(PSTP2022)032 pdf C. Kannis, M. Büscher, R. Engels, A. Lehrach, M. Xygkis and T.P. Rakitzis
OPTICALLY-PUMPED POLARIZED 3HE++ ION SOURCE DEVELOPMENT AT RHIC PoS(PSTP2022)033 pdf A. Zelenski, G. Atoian, E. Beebe, S. Ikeda, J. Maxwell, R. Milner, M. Okamura, A. Poblaguev, D. Raparia, S. Kondrashev, M. Musgrave, J. Ritter, A. Sukhanov, S. Trabocchi and T. Kanesue
HJET performance in RHIC Run 22 PoS(PSTP2022)034 pdf G. Atoian, A. Poblaguev and A. Zelenski
Session 14
The search for electric dipole moment of charged particles using storage rings PoS(PSTP2022)035 pdf V. Shmakova and on behalf of the Jedi Collaboration
Storage Cell Tests for the Polarized Target at LHCb PoS(PSTP2022)036 pdf R. Engels, O. Bilen, K. Grigoryev and on behalf of the LHCspin collaboration
The polarized deuteron target at COMPASS in 2022 PoS(PSTP2022)037 pdf N. Doshita, Y. Ito, T. Iwata, H. Kohri†, K. Kondo, Y. Miyachi, G. Nukazuka, Y. Takanashi, W. Meyer, G. Reicherz, M. Finger, M. Pešek, N. Horikawa, H. Suzuki, J. Koivuniemi, C. Pires, T. Matsuda, S. Levorato and T. Trilok
Proposed experimental study of wave-particle duality in $p,p$ scattering PoS(PSTP2022)039 pdf R. Talman and N. Co-authors
Session 15
Current status of polarized La target development for T-violation search with slow neutron PoS(PSTP2022)038 pdf I. Ide, M. Fujita, H. Hotta, M. Iinuma, Y. Ikeda, Y. Ito, T. Iwata, M. Kitaguchi, H. Kohri, D. Miura, Y. Miyachi, T. Okudaira, H.M. Shimizu, Y. Takanashi and M. Yosoi