7 papers
DIRC for a Higher Luminosity B Factory
T. Hadig
The DIRC, a novel type of Cherenkov ring imaging device, is the primary hadronic particle identification system for the BaBar detector at the asymmetric B-factory Pep-II at SLAC. I…
A Measurement of the B0 --> J/psi pi+pi- Branching Fraction
The BABAR Collaboration, B. Aubert
We present a preliminary measurement of the branching fraction for the decay of the neutral meson into the final state J/. The data set contains approximately 56 milli…
ep Physics at High Q-squared
T. Hadig
This article summarizes a talk presented at the SLAC Summer Institute 2000, SLAC, Stanford, USA. The HERA ep collider allows the measurement of the proton structure and tests of th…
Inclusive Hadron Production and Dijets at HERA
T. Hadig
This article summarizes a talk given at the International Symposium on Multiparticle Dynamics 1999 in Providence/USA. It provides an overview on the variety of measurements of the…
The strong coupling and the gluon density from jets in DIS
T. Hadig
The extraction of the parameters of perturbative QCD is one of the main tasks for the HERA experiments. Studies on the structure of the hadronic final states with jet algorithms gi…
Comparison of Next-to-Leading Order Calculations for Jet Cross Sections in Deep-Inelastic Scattering
C. Duprel, Th. Hadig, N. Kauer +1
We compare different next-to-leading order calculations of jet cross sections in deep-inelastic scattering as implemented in the programs DISASTER++, DISENT, JETVIP and MEPJET. In…