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. Various tests have been proposed, but none yet performed. We are planning a proof-of-principle test using polarized electrons and a room temperature copper cavity. | ||
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= Meetings and Discussion = | = Meetings and Discussion = | ||
Revision as of 11:14, 20 July 2016
Resonant polarimeter, first proposed by Derbenev in 1993, measures the spin-dependent energy deposited by a beam in cavity via the Stern-Gerlach interaction. Various tests have been proposed, but none yet performed. We are planning a proof-of-principle test using polarized electrons and a room temperature copper cavity.
Meetings and Discussion
- Richard Talman's SLAC seminar (July 21, 2016): media:Talman_seminar_SLAC-July2016.pdf
- Richard Talman's thoughts on resonant polarimetry (June 1, 2016): media:Talman_Stern_Gerlach_Resonance_Polarimeter.pdf
- Brock's prototype (June 9, 2016): media:Brock_resonant_cavity_prototype.jpg
- Brock's idea (April 27, 2016): media:Brock's_schematic.docx
- Local meeting with Juelich, Bonn and Cornell visitors to discuss resonant polarimeter (February 3-5, 2016): https://www.jlab.org/indico/event/142/
References and Documents
- 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): [1] media:PhysRevSTAB.15.112801.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:physics/0003069 (March 24, 2000): [2] media:arXiv_physics_0003069v1.pdf
- RF-resonance beam polarimeter Part I. Fundamental concepts
Ya. S. Derbenev, Nucl. Inst. Meth. A 336, 12 (1993): [3] 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 (June 24, 2016): media:Tschaller_Tech_Note_B-IR.pdf