A concept for the experimental determination of the nucleon electric to magnetic form factor ratio at very low Q2

G. Ron; E. Piasetzky; B. Wojtsekhowski

doi:10.1088/1748-0221/4/05/P05005

A concept for the experimental determination of the nucleon electric to magnetic form factor ratio at very low Q²

G. Ron^*
, E. Piasetzky
, B. Wojtsekhowski

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Stationary target measurements of the nucleon form factors have been performed with high precision down to Q² of ∼ 0.01 GeV ² for protons (G_E^p) and down to ∼ 0.1 GeV² for neutrons (G_Mⁿ). Conventional extraction using cross section and polarization measurement cannot be extended to very low values of Q² due to inherent experimental limitations. We present a proposal for a new approach to a measurement, using colliding beams, which will extend the range of possible measurement at low Q² by several orders of magnitude over stationary target limits.

Original language	English
Article number	P05005
Journal	Journal of Instrumentation
Volume	4
Issue number	5
DOIs	https://doi.org/10.1088/1748-0221/4/05/P05005
State	Published - 2009
Externally published	Yes

Keywords

Instrumentation for particle accelerators and storage rings - low energy (linear accelerators, cyclotrons, electrostatic ccelerators)
Large detector systems for particle and astroparticle hysics

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10.1088/1748-0221/4/05/P05005

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abstract = "Stationary target measurements of the nucleon form factors have been performed with high precision down to Q2 of ∼ 0.01 GeV 2 for protons (GEp) and down to ∼ 0.1 GeV2 for neutrons (GMn). Conventional extraction using cross section and polarization measurement cannot be extended to very low values of Q2 due to inherent experimental limitations. We present a proposal for a new approach to a measurement, using colliding beams, which will extend the range of possible measurement at low Q2 by several orders of magnitude over stationary target limits.",

keywords = "Instrumentation for particle accelerators and storage rings - low energy (linear accelerators, cyclotrons, electrostatic ccelerators), Large detector systems for particle and astroparticle hysics",

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doi = "10.1088/1748-0221/4/05/P05005",

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AU - Ron, G.

AU - Piasetzky, E.

AU - Wojtsekhowski, B.

PY - 2009

Y1 - 2009

N2 - Stationary target measurements of the nucleon form factors have been performed with high precision down to Q2 of ∼ 0.01 GeV 2 for protons (GEp) and down to ∼ 0.1 GeV2 for neutrons (GMn). Conventional extraction using cross section and polarization measurement cannot be extended to very low values of Q2 due to inherent experimental limitations. We present a proposal for a new approach to a measurement, using colliding beams, which will extend the range of possible measurement at low Q2 by several orders of magnitude over stationary target limits.

AB - Stationary target measurements of the nucleon form factors have been performed with high precision down to Q2 of ∼ 0.01 GeV 2 for protons (GEp) and down to ∼ 0.1 GeV2 for neutrons (GMn). Conventional extraction using cross section and polarization measurement cannot be extended to very low values of Q2 due to inherent experimental limitations. We present a proposal for a new approach to a measurement, using colliding beams, which will extend the range of possible measurement at low Q2 by several orders of magnitude over stationary target limits.

KW - Instrumentation for particle accelerators and storage rings - low energy (linear accelerators, cyclotrons, electrostatic ccelerators)

KW - Large detector systems for particle and astroparticle hysics

UR - https://www.scopus.com/pages/publications/70449359389

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A concept for the experimental determination of the nucleon electric to magnetic form factor ratio at very low Q²

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Keywords

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