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Fakultät für Physik - Digitale Hochschulschriften der LMU - Teil 02/05 Podcast
Measurements of the Neutral Current ep Cross Sections Using Longitudinally Polarised Lepton Beams at HERAII

Measurements of the Neutral Current ep Cross Sections Using Longitudinally Polarised Lepton Beams at HERAII

Fakultät für Physik - Digitale Hochschulschriften der LMU - Teil 02/05 vor 19 Jahren

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This thesis presents inclusive $e^\pm p$ single and double
differential cross sections for neutral current deep inelastic
scattering measured as functions of the four-momentum transfer
squared $Q^2$ and the Bjorken variable $x$ in interactions of
longitudinally polarised leptons with unpolarised protons using the
H1 detector at HERA~II. An overview of the phenomenology of deep
inelastic scattering is given and the experimental apparatus as
well as the measurement and analysis procedures are described. The
analysis is based on $e^+p$ data taken in 2003-04 and $e^-p$ data
taken in 2005 at a centre-of-mass energy of $\sqrt s = 318$~GeV,
with integrated luminosities of 47.6~pb$^{-1}$ and 98.4~pb$^{-1}$
for the $e^+ p$ and $e^- p$ samples, respectively. The cross
sections are measured in the range of $200 < Q^2 <
20\,000$~GeV$^2$ and $0.0032