Difference between revisions of "Resonant Polarimeter"

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Resonant polarimeter, first proposed by Derbenev in 1993, measures the spin-dependent energy deposited by a beam in cavity via the Stern-Gerlach interaction. This technique of fast non-destructive measurement of beam polarization has been never demonstrated experimentally. We are planning a proof-of-principle test using polarized electrons and a room temperature copper cavity.
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Resonant polarimetry, first proposed by Derbenev in 1993, measures the spin-dependent energy deposited by a beam in cavity via the Stern-Gerlach interaction. This technique of fast non-destructive measurement of beam polarization has been never demonstrated experimentally. We are planning a proof-of-principle test using polarized electrons and a room temperature copper cavity.
  
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  Phone number: 1-888-240-2560
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  Meeting ID: 149332993#
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  Meeting URL: http://bluejeans.com/149332993
  
 
= Meetings and Discussion =
 
= Meetings and Discussion =
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=== 2018 ===
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* Richard's PSTP-2017 Paper submission (February 8, 2018): [[media:Talman-PSTP-2017-m.pdf]]
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* Brock's note on magnet drop (January 10, 2018): [[media:01-10-18_Polarimetery_BR.pdf]]
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* Ahmed's report on PIC spin polarization model (January 10, 2018): [[media:01-10-18_SpinPolarizationReport.docx]]
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* Richard's lecture slides at EDM Task Force at Juelich Germany (January 10, 2018): [[media:01-10-18_TalmanLecture.pdf]]
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=== 2017 ===
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* Brock's progress on a receiver for the tiny TE011 cavites that operate at 15,219 MHz (October 25, 2017): [[media:10-25-17_polarimetery_progress_report.pdf]] [[media:10-25-17_polarimetery_progress_report.docx]]
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* Brock's progress report (September 20, 2017): [[media:9-20-17_polarimetery_progress_report.pdf]] [[media:9-20-17_polarimetery_progress_report.docx]]
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* Brock's progress report (August 23, 2017): [[media:8-23-17_polarimetery_progress_report.pdf]] [[media:8-23-17_polarimetery_progress_report.docx]]
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* Richard Talman's write-up detailing a possible Stern-Gerlach (transverse) polarimeter test at CEBAF (August 23, 2017): [[media:Talman_CEBAF-SG-line_23August2017.pdf]]
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* Brock's documents describing the receiver for resonant polarimeter, and the test description:  [[media:Brock IQ demodulator.pdf]], [[media:preamp.pdf]], [[media:experiment description.pdf]]
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* Alicia: General Particle Tracer (GPT) Simplified Simulations: Counter-wound Solenoids (July 12, 2017): [[media:Alicia_GPTSimpleSimulationsCWsol_2017_07_12.pptx]]
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* Richard Talman's report: ''Split Cylinder Resonant Electron Polarimeter'' (July 12, 2017): [[media:Talman_SplitCylinderBrRob_July2017.pdf]]
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* Brock's progress report (June 14, 2017): [[media:6-14-17_polarimetery_progress_report.pdf]] [[media:6-14-17_polarimetery_progress_report.docx]]
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* Richard Talman's report: ''Split Cylinder Resonant Electron Polarimeter'' (June 14, 2017): [[media:Talman_SplitCylinderBrRob_June2017.pdf]]
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* Alicia's summary of the solenoid simulations with a line beam (May 24, 2017): [[media:GPTSimpleSimulations_2017_05_24.pptx]]
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* Richard Talman's report: ''Split Cylinder Resonant Electron Polarimeter'' (May 24, 2017): [[media:Talman_SplitCylinderBrRob_May2017.pdf]]
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* Brock's Phase I Progress Report (May 3, 2017): [[media:Brock_5-3-17_phase_I_progress.docx]]
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* General Particle Tracer (GPT) Simulations of Proposed Stern-Gerlach Experiment Layout (March 29, 2017) [[media:170329_Hofler.pdf]]
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* Look at 130keV/approx. 500keV in spectrometer beam line (March 29, 2017): [[media:130329_SG_Grames.pdf]]
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* Brock's progress on the deflectometer (March 29, 2017): [[media:Progress_on_bunch_deflectometer_3-29-17.docx]]
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* Brock's transverse deflection detection cavity description [[Brock_transverse_deflection]] (January 3, 2017)
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=== 2016 ===
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* Richard Talman's revised Stern-Gerlach beamline design (December 12, 2016): [[media:Talman_IR-SG-Line.pdf]]
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* Richard Talman's discussion of beamline design for detecting Stern-Gerlach deflection of 500 KeV electrons in CEBAF 1D Spectrometer line: [[media:Talman_CEBAF-SG-line_30Nov2016.pdf]]
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* Sateesh Mane, "Relativistic Stern-Gerlach Deflection: Hamiltonian Formulation", '''arXiv:1611.07326v1 [Accelerator Physics]''' (November 22, 2016): [https://arxiv.org/abs/1611.07326] [[media:1611.07326v1.pdf]]
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* Richard Talman's final Spin 2016 paper (November 16, 2016):
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:: [[media:Talman_Spin2016-paper_final_16Nov2016.pdf]]
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:: A theoretical paper, '''arXiv:1611.03810v1 [Accelerator Physics] ''': [https://arxiv.org/abs/1611.03810v1] [[media:RelativisticStern-Gerlach_16Nov2016.pdf]]
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* Reza Kazimi's BPM antenna (November 2, 2016): [[media:750_MHz_BPM_Test_Plan_Results.pdf]] [[media:750_MHz_BPM_Test_Plan_Results.pptx]]
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* Sateesh Mane's comments (October 19, 2016): [[media:Talman_SPIN2016_19Oct2016_appendix_comments1.pdf]]
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* Sateesh Mane's comments (October 17, 2016): [[media:Talman_SPIN2016_07Oct2016_comments.pdf]]
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* Richard Talman's updated Spin 2016 paper (October 07, 2016): [[media:Talman_Spin2016-paper_07Oct2016.pdf]]
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* Sateesh Mane comments: [[media:Talman_SPIN2016_Sateesh_comments.pdf]]
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* Wolfgang Hillert's talk at SPIN 2016: [[media:Hillert SPIN 2016 talk on resonant polarimetry.pdf]] and here's the indico link: [https://indico.cern.ch/event/570680/contributions/2310170/attachments/1341809/2025997/Hillert_Respol-SPIN.pdf]
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* Richard Talman's talk at SPIN 2016: [https://indico.cern.ch/event/570680/contributions/2310168/attachments/1341808/2026008/Talman_Spin2016-talk.pdf]
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* Richard Talman, ''The CEBAF Injection Line as Stern-Gerlach Polarimeter'', Spin 2016 Conference (September 22, 2016):
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:: Abstract: [[media:Talman_SG_Polarimeter_Spin2016_abstract.txt]]
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:: Paper: [[media:Talman_SG_Polarimeter_Spin2016.pdf]]
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:: Beam Position Monitors (Peter Forck, Piotr Kowina, Dmitry Liakin - GSI, Darmstadt, Germany): [[media:Cas_bpm_main.pdf]]
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* Richard Talman, ''The CEBAF Injection Line as One Big Stern-Gerlach Polarimeter'' (September 6, 2016): [[media:InjLine-SG-polarimeter_06Sept2016.pdf]]
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* Brock's report on I/Q Demodulator Performance (September 6, 2016): [[media:IQ_demodulator_performance_06Sept2016.docx]]
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* CEBAF Injector Beamline: [[media:injector_quick_reference.pdf]]
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* Richard Talman's update (August 17, 2016): [[media:Talman_p63-65_17August2016.pdf]]
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* Richard Talman's Stern-Gerlach report (August 3, 2016): [[media:ResPolTest_Talman_03August2016.pdf]] – Updated the signal power estimate [[media:Revised-p14.pdf]]
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* Brock's progress on the 2.495 MHz I/Q receiver (August 3, 2016): [[media:Brock_Receiver_03August2016.JPG]]
  
 
* Richard Talman's SLAC seminar (July 21, 2016): [[media:Talman_seminar_SLAC-July2016.pdf]]
 
* Richard Talman's SLAC seminar (July 21, 2016): [[media:Talman_seminar_SLAC-July2016.pdf]]
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* Richard Talman's thoughts on resonant polarimetry (June 1, 2016): [[media:Talman_Stern_Gerlach_Resonance_Polarimeter.pdf]]
 
* Richard Talman's thoughts on resonant polarimetry (June 1, 2016): [[media:Talman_Stern_Gerlach_Resonance_Polarimeter.pdf]]
  
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* Brock's prototype (June 9, 2016): [[media:Brock_resonant_cavity_prototype.jpg]]
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* Brock's prototype (June 9, 2016): [[media:Brock_resonant_cavity_prototype.jpg]] [[media:Brock_resonant_cavity_prototype2.jpg]] [[media:Brock_resonant_cavity_prototype3.jpg]] [[media:Brock_resonant_cavity_prototype4.jpg]] [[media:Brock_resonant_cavity_prototype5.jpg]] [[media:Brock_resonant_cavity_prototype6.jpg]]
  
 
* Brock's idea (April 27, 2016): [[media:Brock's_schematic.docx]]
 
* Brock's idea (April 27, 2016): [[media:Brock's_schematic.docx]]
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* Summary of some discussions post-meeting with Juelich and Bonn, a long string of emails: [[media:email discussion following the meeting.docx]], [[media:running log of discussions.docx]]
  
 
* Local meeting with Juelich, Bonn and Cornell visitors to discuss resonant polarimeter (February 3-5, 2016): https://www.jlab.org/indico/event/142/
 
* Local meeting with Juelich, Bonn and Cornell visitors to discuss resonant polarimeter (February 3-5, 2016): https://www.jlab.org/indico/event/142/
  
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= References =
  
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= References and Documents=
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* ''RF resonant beam polarimetry: Analysis using quantized operators''
 +
S. R. Mane and W. W. MacKay, Nucl. Inst. Meth. A '''875''', 165 (2017): [[media:NuclInstMethA.875.165.pdf]] [https://doi.org/10.1016/j.nima.2017.09.030]
  
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* ''Measuring the intensity and position of a pA electron beam with resonant cavities''
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* ''A critical analysis of the technique of spin tune mapping in storage rings''
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Thorsten R. Pusch, F. Frommberger, W. C. A. Hillert, and B. Neff, Phys. Rev. ST Accel. Beams '''15''', 112801 (2012): [http://dx.doi.org/10.1103/PhysRevSTAB.15.112801] [[media:PhysRevSTAB.15.112801.pdf]]
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S. R. Mane, Nucl. Inst. Meth. A '''875''', 141 (2017): [[media:NuclInstMethA.875.141.pdf]] [https://doi.org/10.1016/j.nima.2017.09.026]
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* ''On Stern-Gerlach forces allowed by special relativity and the special case of the classical spinning particle of Derbenev-Kondratenko''
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K. Heinemann, '''arXiv:9611001v1 [physics]''' (July 22, 2013): [https://arxiv.org/abs/physics/9611001v1] [[media:9611001.pdf]]
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* ''Stern-Gerlach Forces and Spin Splitters''
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D. P. Barber, AIP Conf. Proc. '''1008''', 56 (2008) (29–31 August 2007): [http://dx.doi.org/10.1063/1.2932267] [[media:Barber_SG_1.2932267.pdf]]
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* ''Polarization kinetics of particles in storage rings ''
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Ya. S. Derbenev, A.M. Kondratenko, Sov. Phys. JETP, 37, p.968 (1973): [http://www.jetp.ac.ru/cgi-bin/dn/e_037_06_0968.pdf] [[media:e_037_06_0968.pdf]]
  
 
* ''The Stern-Gerlach interaction between a traveling particle and a time varying magnetic field''
 
* ''The Stern-Gerlach interaction between a traveling particle and a time varying magnetic field''
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M. Conte, M. Ferro, G. Gemme, W.W. MacKay, R. Parodi, M. Pusterla, '''arXiv:physics/0003069v1''' (March 24, 2000): [https://arxiv.org/abs/physics/0003069v1] [[media:arXiv_physics_0003069v1.pdf]]
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M. Conte, M. Ferro, G. Gemme, W.W. MacKay, R. Parodi, M. Pusterla, '''arXiv:0003069v1 [physics]''' (March 24, 2000): [https://arxiv.org/abs/physics/0003069v1] [[media:arXiv_physics_0003069v1.pdf]]
  
 
* ''Relativistic Stern-Gerlach Interaction in an RF Cavity''
 
* ''Relativistic Stern-Gerlach Interaction in an RF Cavity''
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* ''Proposal for a cavity polarimeter at MIT-Bates''
 
* ''Proposal for a cavity polarimeter at MIT-Bates''
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P. Cameron et al., Proceedings of the 2001 Particle Accelerator Conference, Chicago: [http://dx.doi.org/10.1109/PAC.2001.987396] [[media:BATES_PAC2001.00987396.pdf]]
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P. Cameron et al., Proceedings of the Particle Accelerator Conference, Chicago (2001): [http://dx.doi.org/10.1109/PAC.2001.987396] [[media:BATES_PAC2001.00987396.pdf]]
 +
 
 +
* ''Measuring the intensity and position of a pA electron beam with resonant cavities''
 +
Thorsten R. Pusch, F. Frommberger, W. C. A. Hillert, and B. Neff, Phys. Rev. ST Accel. Beams '''15''', 112801 (2012): [http://dx.doi.org/10.1103/PhysRevSTAB.15.112801] [[media:PhysRevSTAB.15.112801.pdf]]
 +
 
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* ''Single-Shot MeV Transmission Electron Microscopy with Picosecond Temporal Resolution''
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R. K. Li and P. Musumeci, Phys. Rev. Applied '''2''', 024003 (2014): [https://doi.org/10.1103/PhysRevApplied.2.024003] [[media:PhysRevApplied.2.024003.pdf]]
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* ''Development of a high-resolution cavity-beam position monitor''
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Y. Inoue et al., Phys. Rev. ST Accel. Beams '''11''', 062801 (2008): [https://doi.org/10.1103/PhysRevSTAB.11.062801] [[media:PhysRevSTAB.11.062801.pdf]]
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* ''Performance of a high resolution cavity beam position monitor system''
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S. Walston, Nucl. Inst. Meth A '''578''', 1 (2008): [http://dx.doi.org/10.1016/j.nima.2007.04.162] [[media:NuclInstMethA.578.1.pdf]]
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 +
* ''Development of a cavity-type beam position monitor with high resolution for ATF2''
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S. Jang et al., Proceedings of IPAC2013, Shanghai, China, 2013: [[media:mopme058.pdf]]
 +
 
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* ''Multiple harmonic frequencies resonant cavity design and half-scale prototype measurements for a fast kicker''
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Y. Huang et al., Phys. Rev. Accel. Beams '''19''', 122001 (2016): [https://doi.org/10.1103/PhysRevAccelBeams.19.122001] [[media:PhysRevAccelBeams.19.122001.pdf]]
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* ''Cavity Beam Position Monitors''
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Ronald Lorenz, DESY Zeuthen, Platanenallee 6, D-15738 Zeuthen: [[media:lorenz_CBPM.pdf]]
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 +
* ''Measuring the intensity and position of a pA electron beam with resonant cavities''
 +
T. Pusch et al., Phys. Rev. Accel. Beams '''15''', 112801 (2012): [https://doi.org/10.1103/PhysRevSTAB.15.112801] [[media:PhysRevSTAB.15.112801.pdf]]
 +
 
 +
* ''Direct demonstration of the transverse Stern-Gerlach effect''
 +
J. Porter, R. F. Pettifer, and D. R. Leadley, American Journal of Physics '''71''', 1103 (2003): [http://doi.org/10.1119/1.1574321] [[media:AmericanJourPhys.71.1103.pdf]]

Latest revision as of 15:13, 25 September 2018

Resonant polarimetry, first proposed by Derbenev in 1993, measures the spin-dependent energy deposited by a beam in cavity via the Stern-Gerlach interaction. This technique of fast non-destructive measurement of beam polarization has been never demonstrated experimentally. We are planning a proof-of-principle test using polarized electrons and a room temperature copper cavity. 


 Phone number: 1-888-240-2560
 Meeting ID: 149332993#
 Meeting URL: http://bluejeans.com/149332993

Meetings and Discussion

2018



2017

  • General Particle Tracer (GPT) Simulations of Proposed Stern-Gerlach Experiment Layout (March 29, 2017) media:170329_Hofler.pdf



2016

  • Sateesh Mane, "Relativistic Stern-Gerlach Deflection: Hamiltonian Formulation", arXiv:1611.07326v1 [Accelerator Physics] (November 22, 2016): [1] media:1611.07326v1.pdf
  • Richard Talman's final Spin 2016 paper (November 16, 2016):
media:Talman_Spin2016-paper_final_16Nov2016.pdf
A theoretical paper, arXiv:1611.03810v1 [Accelerator Physics] : [2] media:RelativisticStern-Gerlach_16Nov2016.pdf
  • Richard Talman's talk at SPIN 2016: [4]
  • Richard Talman, The CEBAF Injection Line as Stern-Gerlach Polarimeter, Spin 2016 Conference (September 22, 2016):
Abstract: media:Talman_SG_Polarimeter_Spin2016_abstract.txt
Paper: media:Talman_SG_Polarimeter_Spin2016.pdf
Beam Position Monitors (Peter Forck, Piotr Kowina, Dmitry Liakin - GSI, Darmstadt, Germany): media:Cas_bpm_main.pdf

References

  • RF resonant beam polarimetry: Analysis using quantized operators

S. R. Mane and W. W. MacKay, Nucl. Inst. Meth. A 875, 165 (2017): media:NuclInstMethA.875.165.pdf [5]

  • A critical analysis of the technique of spin tune mapping in storage rings

S. R. Mane, Nucl. Inst. Meth. A 875, 141 (2017): media:NuclInstMethA.875.141.pdf [6]

  • On Stern-Gerlach forces allowed by special relativity and the special case of the classical spinning particle of Derbenev-Kondratenko

K. Heinemann, arXiv:9611001v1 [physics] (July 22, 2013): [7] media:9611001.pdf

  • Stern-Gerlach Forces and Spin Splitters

D. P. Barber, AIP Conf. Proc. 1008, 56 (2008) (29–31 August 2007): [8] media:Barber_SG_1.2932267.pdf

  • Polarization kinetics of particles in storage rings

Ya. S. Derbenev, A.M. Kondratenko, Sov. Phys. JETP, 37, p.968 (1973): [9] media:e_037_06_0968.pdf

  • The Stern-Gerlach interaction between a traveling particle and a time varying magnetic field

M. Conte, M. Ferro, G. Gemme, W.W. MacKay, R. Parodi, M. Pusterla, arXiv:0003069v1 [physics] (March 24, 2000): [10] media:arXiv_physics_0003069v1.pdf

  • Relativistic Stern-Gerlach Interaction in an RF Cavity

M. Conte, A. U. Luccio, and M. Pusterla, arXiv:physics/0907.2161v1 (February 22, 2013): [11] media:arXiv_physics_0907.2161v1.pdf

  • RF-resonance beam polarimeter Part I. Fundamental concepts

Ya. S. Derbenev, Nucl. Inst. Meth. A 336, 12 (1993): [12] media:NuclInstMethA.336.12.pdf

  • Lorentz Transform of an Arbitrary Force Field Acting on a Particle in its Rest Frame, using the Hamilton-Lagrangian Formalism

C. Tschalär, BIR#15-01, Bates Lab Report (June 24, 2016): media:Tschaller_Tech_Note_B-IR.pdf

  • Proposal for a cavity polarimeter at MIT-Bates

P. Cameron et al., Proceedings of the Particle Accelerator Conference, Chicago (2001): [13] media:BATES_PAC2001.00987396.pdf

  • Measuring the intensity and position of a pA electron beam with resonant cavities

Thorsten R. Pusch, F. Frommberger, W. C. A. Hillert, and B. Neff, Phys. Rev. ST Accel. Beams 15, 112801 (2012): [14] media:PhysRevSTAB.15.112801.pdf

  • Single-Shot MeV Transmission Electron Microscopy with Picosecond Temporal Resolution

R. K. Li and P. Musumeci, Phys. Rev. Applied 2, 024003 (2014): [15] media:PhysRevApplied.2.024003.pdf

  • Development of a high-resolution cavity-beam position monitor

Y. Inoue et al., Phys. Rev. ST Accel. Beams 11, 062801 (2008): [16] media:PhysRevSTAB.11.062801.pdf

  • Performance of a high resolution cavity beam position monitor system

S. Walston, Nucl. Inst. Meth A 578, 1 (2008): [17] media:NuclInstMethA.578.1.pdf

  • Development of a cavity-type beam position monitor with high resolution for ATF2

S. Jang et al., Proceedings of IPAC2013, Shanghai, China, 2013: media:mopme058.pdf

  • Multiple harmonic frequencies resonant cavity design and half-scale prototype measurements for a fast kicker

Y. Huang et al., Phys. Rev. Accel. Beams 19, 122001 (2016): [18] media:PhysRevAccelBeams.19.122001.pdf

  • Cavity Beam Position Monitors

Ronald Lorenz, DESY Zeuthen, Platanenallee 6, D-15738 Zeuthen: media:lorenz_CBPM.pdf

  • Measuring the intensity and position of a pA electron beam with resonant cavities

T. Pusch et al., Phys. Rev. Accel. Beams 15, 112801 (2012): [19] media:PhysRevSTAB.15.112801.pdf

  • Direct demonstration of the transverse Stern-Gerlach effect

J. Porter, R. F. Pettifer, and D. R. Leadley, American Journal of Physics 71, 1103 (2003): [20] media:AmericanJourPhys.71.1103.pdf

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