# Matthias Heyssler

Publications12

Citations14

Influential Citations2

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We give predictions for diffractive heavy flavour production at the Tevatron and the LHC in leading-order approximation. In the framework of these studies we use three different models for the… (More)

Abstract. The process
$eq \to eq +\gamma$ exhibits radiation zeros, i.e. configurations of the final–state particles for which the scattering amplitude vanishes. We study these zeros for both … (More)

Hadronic radiation provides a tool to distinguish different topologies of colour flow in hard scattering processes. We study the structure of hadronic flow corresponding to Higgs production and decay… (More)

Abstract. The process
$e^+e^- \to q \bar q \gamma$ contains radiation zeros, i.e. configurations of the four–momenta for which the scattering amplitude vanishes. We calculate the positions of these… (More)

Our aim is to test a model recently presented, motivated by the reported Rb and Rc "crisis", which contains extra vector fermions. We suggest an alternative indirect test of the possible existence of… (More)

The process $e^+e^- \to q \bar q \gamma$ contains radiation zeros, i.e. configurations of the four-momenta for which the scattering amplitude vanishes. We calculate the positions of these zeros for… (More)

Pair production of leptoquarks at future e+e- linear colliders is investigated for center-of-mass energies of 500 GeV and 800 GeV and an integrated luminosity of 500 fb^-1. Based on a Monte Carlo… (More)

Abstract We use diffractive parton distributions obtained from fits to the diffractive structure function measured at HERA to predict cross sections for single diffractive Higgs production at the… (More)

The thesis covers the following topics: Assuming a partonic structure of the Pomeron we give predictions for diffractive heavy flavour production at the Tevatron and the LHC and diffractive Higgs… (More)

Abstract Hadronic antenna patterns can provide a valuable diagnostic tool for probing the origin of the apparent excess of high x , Q 2 events at HERA. We present quantitative predictions for the… (More)