Login

14th International Workshop on e⁺e⁻ collisions from Phi to Psi 2026

8–11 Jun 2026
Pisa
Europe/Rome timezone

PHIPSI26 Workshop

Session

Generators

9 Jun 2026, 09:00
Scuola Normale Superiore, Aula Dini, Palazzo del Castelletto (Pisa)

Scuola Normale Superiore, Aula Dini, Palazzo del Castelletto

Pisa

Via del Castelletto, 11, 56126 Pisa PI

Conveners

Generators

  • Diogo Boito (University of Sao Paulo)

Presentation materials

There are no materials yet.

  1. 12. Status of Radiative Corrections and Monte Carlo Generators for low-energy e+e- into leptons and hadrons final states: the RadioMonteCarLow2 effort.
    Jeremy Paltrinieri (University of Liverpool)
    09/06/2026, 09:00

    The analysis of low-energy e+e- scattering experiments at electron-positron colliders requires robust and precise Monte Carlo generators, which are essential for precision tests of the Standard Model, such as the dispersive evaluation of the hadronic vacuum polarization contribution to the muon g−2. As part of the community-driven initiative RadioMonteCarlow2, we aim to collect these Monte...

    Go to contribution page
  2. 30. Precise predictions for radiative return at flavour factories
    Marco Ghilardi
    09/06/2026, 09:25

    The leading-order hadronic vacuum polarization (HVP) contribution to the muon
    anomalous magnetic moment, $a_\mu = (g-2)_\mu / 2$, can be evaluated either
    through $ab\,\, initio$ lattice QCD calculations or via data-driven
    dispersive analyses based on low-energy $e^+e^- \to$ hadrons
    cross-section measurements. In this framework, the dipion production
    channel accounts for approximately...

    Go to contribution page
  3. 18. Recent developments in PHOKHARA
    Pau Petit Rosàs (University of Liverpool)
    09/06/2026, 09:50

    The Monte Carlo event generator PHOKHARA has been widely used to simulate electron-positron annihilation into hadrons plus a hard photon with next-to-leading-order (NLO) accuracy. It includes virtual and soft-photon corrections to single-photon emission, as well as events with two hard real photons. In this talk, we present recent progress in extending PHOKHARA beyond NLO precision. First, we...

    Go to contribution page
  4. 13. PrecisionSM: an annotated database for low-energy positron-electron hadronic cross sections
    Anna Driutti (University and INFN Pisa)
    09/06/2026, 10:15

    PrecisionSM is an annotated database that compiles the available data on low-energy cross sections of electron-positron collisions into hadronic channels. This database organizes and collects data samples from $e^+e^-$ experiments, which are used as input for the data-driven theoretical evaluation of the muon anomalous magnetic moment, $a_{\mu}$, serving as a precise test of the Standard Model...

    Go to contribution page
Building timetable...