Aug 20 – 25, 2023
Universität Hamburg
Europe/Berlin timezone

The International Large Detector (ILD) for a future electron-positron collider: Status and Plans

Aug 22, 2023, 8:50 AM
20m
Audimax (Universität Hamburg)

Audimax

Universität Hamburg

Von-Melle-Park 4
Parallel session talk Detector R&D and Data Handling T12 Detector R&D and Data Handling

Speaker

Ulrich Einhaus (FTX (Fachgruppe SLB))

Description

The International Large Detector (ILD) is a detector designed primarily for the International Linear Collider (ILC), a high-luminosity linear electron-positron collider with an initial center-of-mass energy of 250 GeV, extendable to 1 TeV.
The ILD concept is based on particle flow for overall event reconstruction, which requires outstanding detector capabilities including superb tracking, very precise detection of secondary vertices and high-granularity calorimetry. In the past years ILD has been working with groups building and testing technological prototypes of the key sub-detector technologies, scalable to the full ILD size, studying their integration into a coherent detector, benchmarking the ILD performance and preparing for an optimization of the overall ILD size and costing. The current status has been made public in the ILD Interim Design Report (IDR, 2020) of interest for any future e+e– collider detector. A particular strength of the ILD concept is the integration of a well-developed concept for a detector, based on well understood prototypes, with a well-developed and available suite of simulation and reconstruction tools, which allow detailed and reliable studies to be performed. ILD as a general purpose detector optimized for high precision science at an e+e- collider can also serve as an excellent basis to compare the science reach and detector challenges for different collider options. ILD is actively exploring possible synergies with other Higgs/ EW factory options. In this talk we will report on the state of the ILD detector concept, report on recent results and discuss selected examples of studies of an ILD detector at other colliders than ILC.

Collaboration / Activity The ILD concept group

Primary author

Kiyotomo Kawagoe (FLC (Forschung an Lepton Collidern))

Presentation materials