|
|
Combined QCD-EW fit using polarised data |
| Reference |
Stamped preliminary 5.4. including double differential NC cross sections at lower Q2, |
| Figures |
|
| Contact |
Analysis webpage |
| Abstract |
Using neutral current Deep Inelastic Scattering data at high Q^2 a new
Electro-Weak fit is performed. The fit is performed on previously
published unpolarised e+p and e-p data taken in 1994-2000, as well as
polarised e+p and e-p data taken in 2003-2005. The axial and vector
couplings of the Z0 to the light quarks are extracted. The new polarised
data provide additional sensitivity to the vector couplings resulting in a
significant improvement in precision. |
| Links |
back to overview
H1 internal information
| | |