TY - JOUR
T1 - Measurement of Event Shapes in Deep Inelastic Scattering at HERA
AU - ZEUS Collaboration
AU - Mattingly, Margarita C. K.
PY - 2003/4
Y1 - 2003/4
N2 - Inclusive event-shape variables have been measured in the current region of the Breit frame for neutral current deep inelastic ep scattering using an integrated luminosity of 45.0 pb-1 collected with the ZEUS detector at HERA. The variables studied included thrust, jet broadening and invariant jet mass. The kinematic range covered was 10 < Q2 < 20480 GeV2 and 6 × 10-4 < x < 0.6, where Q2 is the virtuality of the exchanged boson and x is the Bjorken variable. The Q dependence of the shape variables has been used in conjunction with NLO perturbative calculations and the Dokshitzer-Webber non-perturbative corrections ('power corrections') to investigate the validity of this approach.
AB - Inclusive event-shape variables have been measured in the current region of the Breit frame for neutral current deep inelastic ep scattering using an integrated luminosity of 45.0 pb-1 collected with the ZEUS detector at HERA. The variables studied included thrust, jet broadening and invariant jet mass. The kinematic range covered was 10 < Q2 < 20480 GeV2 and 6 × 10-4 < x < 0.6, where Q2 is the virtuality of the exchanged boson and x is the Bjorken variable. The Q dependence of the shape variables has been used in conjunction with NLO perturbative calculations and the Dokshitzer-Webber non-perturbative corrections ('power corrections') to investigate the validity of this approach.
UR - https://digitalcommons.andrews.edu/pubs/2062
U2 - 10.1140/epjc/s2003-01148-x
DO - 10.1140/epjc/s2003-01148-x
M3 - Article
VL - 27
SP - 531
EP - 545
JO - European Physical Journal C
JF - European Physical Journal C
IS - 4
ER -