The G0 project is a parity violation experiment dedicated to the measurement of the proton weak and axial form factors by means of electron-proton scattering. Combining these weak form factors with the electromagnetic ones makes possible the extraction of the contribution of strange quarks to the charge and magnetization distribution in the nucleon. This thesis presents the strategy used for the G0 experiment, the different subsystems and the first results from its engineering run. The counting rate asymmetries, at the order of 10-5, are measured over a large range in transferred momentum (Q2 =0.1 to 1 (GeV/c)2) with expected precision at the level of 10-7. A deadtime correction program has been developed which allows to correct 90% of the ...
International audienceIn the G0 experiment, performed at Jefferson Lab, the parity-violating elastic...
International audienceIn the G0 experiment, performed at Jefferson Lab, the parity-violating elastic...
International audienceIn the G0 experiment, performed at Jefferson Lab, the parity-violating elastic...
The G0 project is a parity violation experiment dedicated to the measurement of the proton weak and ...
The complexity of the nucleon structure makes its understanding one of the most challenging problem ...
The nucleon is described by QCD as being composed of three valence quarks (of flavor up and down) an...
The nucleon is described by QCD as being composed of three valence quarks (of flavor up and down) an...
In the framework of the Quantum Chromodynamics (QCD), the nucleon is described as being composed of ...
In the framework of quantum chromodynamics, the nucléon is made of three valence quarks surrpounded ...
The G0 experiment aims to measure parity-violating asymmetries in elastic electron-proton and quasi-...
The G0 experiment aims to measure parity-violating asymmetries in elastic electron-proton and quasi-...
Among experiments looking for strangeness in nuclear systems, electron scattering Parity-Violation (...
The G0 experiment is dedicated to the determination of the strange quark's contribution to the elect...
The G0 parity-violation experiment at Jefferson Lab (Newport News, VA) is de-signed to determine the...
The G0 collaboration has measured parity-violating asymmetries in elastic electron-proton and quasi-...
International audienceIn the G0 experiment, performed at Jefferson Lab, the parity-violating elastic...
International audienceIn the G0 experiment, performed at Jefferson Lab, the parity-violating elastic...
International audienceIn the G0 experiment, performed at Jefferson Lab, the parity-violating elastic...
The G0 project is a parity violation experiment dedicated to the measurement of the proton weak and ...
The complexity of the nucleon structure makes its understanding one of the most challenging problem ...
The nucleon is described by QCD as being composed of three valence quarks (of flavor up and down) an...
The nucleon is described by QCD as being composed of three valence quarks (of flavor up and down) an...
In the framework of the Quantum Chromodynamics (QCD), the nucleon is described as being composed of ...
In the framework of quantum chromodynamics, the nucléon is made of three valence quarks surrpounded ...
The G0 experiment aims to measure parity-violating asymmetries in elastic electron-proton and quasi-...
The G0 experiment aims to measure parity-violating asymmetries in elastic electron-proton and quasi-...
Among experiments looking for strangeness in nuclear systems, electron scattering Parity-Violation (...
The G0 experiment is dedicated to the determination of the strange quark's contribution to the elect...
The G0 parity-violation experiment at Jefferson Lab (Newport News, VA) is de-signed to determine the...
The G0 collaboration has measured parity-violating asymmetries in elastic electron-proton and quasi-...
International audienceIn the G0 experiment, performed at Jefferson Lab, the parity-violating elastic...
International audienceIn the G0 experiment, performed at Jefferson Lab, the parity-violating elastic...
International audienceIn the G0 experiment, performed at Jefferson Lab, the parity-violating elastic...