Conveners
Parrlel Session A: TMD in experiment
- Itana Bubanja
The double differential cross sections of the Drell-Yan lepton pair ($l^+l^-$, dielectron or dimuon) production, as functions the invariant mass $m_{ll}$, transverse momentum $pT$, and $\phi^*$, are measured. The $\phi^*$ observable is highly correlated with $pT$ and is used to probe the low-$pT$ region in a complementary way. Dilepton masses up to 1 TeV are investigated. Additionally, a...
A set of azimuthal correlation measurements from Z+jets and dijets in CMS will be presented.
A first measurement of the 1-jettiness event shape observable in neutral-current deep-inelastic electron-proton scattering is presented. The 1-jettiness observable $\tau_{1b}$ is defined such that it is equivalent to the thrust observable defined in the Breit frame. The data were taken in the years 2003 to 2007 with the H1 detector at the HERA ep collider at a center-of-mass energy of 319 GeV...
Event shapes provide incisive probes of QCD, both its perturbative and non-perturbative aspects. Grooming techniques have been developed to separate perturbative from non-perturbative components of jets in a theoretically well-controlled way, and have been applied extensively to jet measurements in hadronic collisions. In this talk the first application of grooming techniques to event shape...
