Electron Beam M\O ller Polarimeter at Jlab Hall a

Electron Beam M\O ller Polarimeter at Jlab Hall a

As part of the spin physics program at Jefferson Laboratory (JLab), a M\o ller polarimeter was developed to measure the polarization of electron beam of energies 0.8 to 5.0 GeV. A unique signature for M\o ller scattering is obtained using a series of three quadrupole magnets which provide an angular...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:arXiv.org 1999-12
Hauptverfasser: Glamazdin, A V, Gorbenko, V G, Levchuk, L G, Pomatsalyuk, R I, Rubashkin, A L, Sorokin, P V, Dale, D S, Doyle, B, Gorringe, T, Korsch, W, Zeps, V, Chen, J P, Chudakov, E, Nanda, S, Saha, A, Gasparian, A
Format: Artikel
Sprache:eng
Schlagworte:
Dipoles
Electron beams
Magnets
Polarimeters
Polarization
Quadrupoles
Scattering angle
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:As part of the spin physics program at Jefferson Laboratory (JLab), a M\o ller polarimeter was developed to measure the polarization of electron beam of energies 0.8 to 5.0 GeV. A unique signature for M\o ller scattering is obtained using a series of three quadrupole magnets which provide an angular selection, and a dipole magnet for energy analysis. The design, commissioning, and the first results of the polarization measurements of this polarimeter will be presented as well as future plans to use its small scattering angle capabilities to investigate physics in the very low \(Q^2\) regime.
ISSN:2331-8422