Working Group on Radiative Corrections and Generators for Low Energy Hadronic Cross Section and Luminosity

Friday 11 Apr 2008, 08:30 → 18:30 Europe/Rome

Aula Seminari (Laboratori Nazionali di Frascati)

This meeting is a "satellite" meeting to the PHIPSI08
Workshop, which takes place April 7-10, 2008, in Frascati.

The aim of this third meeting is to discuss the current status of
radiative corrections and Monte Carlo generators at low energies.
These radiative corrections and MC generators are crucial for the
measurement of the R-ratio (both with ISR and energy scan),
as well as the determination of luminosity.

09:30 → 10:00 Introduction

09:30 Introduction

Speaker: Czyz/Venanzoni

09:40 Information on Beijing Meeting

Speaker: Ping Wang

Slides Wang.ppt

10:00 → 11:20 Tau

10:00 Status of Monte Carlo for Tau decays

Speaker: Z. Was

Slides Was.pdf

10:30 A proposal for improving the hadronization of QCD currents in TAUOLA

Speaker: P. Roig

Slides Roig.ppt

10:50 The Dipion Mass Spectrum In e+ e- Annihilation and tau Decay Dynamical (rho, omega,phi) Mixing Approach

Speaker: M. Benayoun

Slides Benayoun.pdf

11:20 → 11:40 Coffee break

11:40 → 13:10 Luminosity

11:40 Hadronic corrections to Bhabha scattering

Speaker: T. Riemann

Slides Riemann.pdf

12:10 NNLO Corrections to Bhabha Scattering

Speaker: R. Bonciani

Slides Bonciani.pdf

12:40 MC generator for the process $e^+e^- \to \gamma\gamma$ with per mille accuracy

Speaker: G. Fedotovich

Slides Fedotovich.ppt

14:30 → 16:00 Radiative corrections (I)

14:30 Systematic treatment of second order NLO QED radiative corrections to exclusive observables

Speaker: A. Arbuzov

Slides Arbuzov.pdf

15:00 MC generators for e+e- into multihadrons

Speaker: S. Eidelman

Slides Eidelman.pdf.pdf

15:20 Study of the ISR-FSR interference in radiative return measurements in e+e- annihilation

Speaker: M. Konchatnij

Slides Konchatnij.pdf

15:40 Comparison Feva/Phokhara

Speaker: O. Shekhovtsova

Slides shekhovtsova.pdf

16:00 → 16:20 Coffee break

16:20 → 18:00 Radiative corrections (II)

16:20 MC Tools used and needed in the KLOE small angle analysis

Speaker: S. Mueller

Slides smueller.pdf

16:40 Monte Carlo Generators for the ppg analysis at large angle with KLOE

Speaker: Paolo Beltrame

Slides beltrame.pdf

16:55 A look at mu+mu-gamma simulation with BABAYAGA@NLO

Speaker: P Lukin

Slides lukin.pdf

17:10 Discussion

Speaker: Everybody