Searcharxiv⌕ Search
Home/Archive/arXiv

arXiv · 2506.06030

The ILD Detector: A Versatile Detector for an Electron-Positron Collider at Energies up to 1 TeV

H. Abramowicz·D. Ahmadi·J. Alcaraz·O. Alonso·L. Andricek·J. Anguiano·O. Arquero·F. Arteche·D. Attie·O. Bach·M. Basso·J. Baudot·A. Bean·T. Behnke·A. Bellerive·Y. Benhammou·M. Berggren·G. Bertolone·M. Besancon·A. Besson·O. Bezshyyko·G. Blazey·B. Bliewert·J. Bonis·R. Bosley·V. Boudry·C. Bourgeois·I. Bozovic Jelisavcic·D. Breton·J. -C. Brient·B. Brudnowski·V. Buescher·K. Buesser·P. Buhmann·M. Böhler·S. Callier·E. Calvo Alamillo·M. Cepeda·S. Chen·G. Claus·P. Colas·C. Colledani·C. Combaret·R. Cornat·F. Corriveau·J. Cvach·C. De La Taille·K. Desch·H. Diao·A. Dieguez·R. Diener·A. Dorokhov·A. Drutskoy·B. Dudar·A. Dyshkant·I. Echeverria·U. Einhaus·Z. El Bitar·A. Escalante del Valle·M. Fernandez·M. Firlej·T. Fiutowski·I. Fleck·N. Fourches·M. C. Fouz·K. Francis·C. Fu·K. Fujii·T. Fusayasu·J. Fuster·K. Gadow·F. Gaede·J. Galindo·A. Gallas·S. Ganjour·E. Garutti·I. Giomataris·M. Goffe·A. Gonnin·F. González·O. Gonzalez Lopez·I. Gregor·G. Grenier·P. Göttlicher·F. Hartjes·J. Heilman·C. Hensel·S. Hidalgo·A. Himmi·Y. Horii·R. Hosokawa·C. Huo-Guo·M. Idzik·M. Iglesias·F. Ikeda·A. Irles·A. Ishikawa·M. Iwasaki·K. Jaaskelainen·R. Jaramillo
View original source ↗Read source document ↗Export metadata ↓

Abstract

The International Large Detector, ILD, is a detector concept for an experiment at a future high energy lepton collider. The detector has been optimised for precision physics in a range of energies from 90~GeV to about 1~TeV. ILD features a high precision, large volume combined silicon and gaseous tracking system, together with a high granularity calorimeter, all inside a central solenoidal magnetic field. The paradigm of particle flow has been the guiding principle of the design of ILD. ILD is based mostly on technologies which have been demonstrated by extensive research and test programs. The ILD concept is proposed both for linear and circular lepton collider, be it at CERN or elsewhere. The concept has been developed by a group of nearly 60 institutes from around the world, and offers a well developed and powerful environment for science and technology studies at lepton colliders. In this document, the required performance of the detector, the proposed implementation and the readiness of the different technologies needed for the implementation are discussed.

Explore related subjects

hep-exphysics.ins-det

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

H. Abramowicz, D. Ahmadi, J. Alcaraz, O. Alonso, L. Andricek, J. Anguiano, O. Arquero, F. Arteche, D. Attie, O. Bach, M. Basso, J. Baudot, A. Bean, T. Behnke, A. Bellerive, Y. Benhammou, M. Berggren, G. Bertolone, M. Besancon, A. Besson, O. Bezshyyko, G. Blazey, B. Bliewert, J. Bonis, R. Bosley, V. Boudry, C. Bourgeois, I. Bozovic Jelisavcic, D. Breton, J. -C. Brient, B. Brudnowski, V. Buescher, K. Buesser, P. Buhmann, M. Böhler, S. Callier, E. Calvo Alamillo, M. Cepeda, S. Chen, G. Claus, P. Colas, C. Colledani, C. Combaret, R. Cornat, F. Corriveau, J. Cvach, C. De La Taille, K. Desch, H. Diao, A. Dieguez, R. Diener, A. Dorokhov, A. Drutskoy, B. Dudar, A. Dyshkant, I. Echeverria, U. Einhaus, Z. El Bitar, A. Escalante del Valle, M. Fernandez, M. Firlej, T. Fiutowski, I. Fleck, N. Fourches, M. C. Fouz, K. Francis, C. Fu, K. Fujii, T. Fusayasu, J. Fuster, K. Gadow, F. Gaede, J. Galindo, A. Gallas, S. Ganjour, E. Garutti, I. Giomataris, M. Goffe, A. Gonnin, F. González, O. Gonzalez Lopez, I. Gregor, G. Grenier, P. Göttlicher, F. Hartjes, J. Heilman, C. Hensel, S. Hidalgo, A. Himmi, Y. Horii, R. Hosokawa, C. Huo-Guo, M. Idzik, M. Iglesias, F. Ikeda, A. Irles, A. Ishikawa, M. Iwasaki, K. Jaaskelainen, R. Jaramillo. 2025-06-06. The ILD Detector: A Versatile Detector for an Electron-Positron Collider at Energies up to 1 TeV. https://arxiv.org/abs/2506.06030

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related papers

arXiv2026

Production of Light Nuclei and Hypernuclei in Heavy-Ion Collisions

We review recent STAR and ALICE measurements of light-nucleus and hypernucleus yields, femtoscopic correlations, and collective flow presented at SQM 2026. Statistical-hadronization calculations provide a useful baseline for integrated yields but do not simultaneously describe all measured light-nucleus ratios across collision energies and system sizes. For bound states with mass number $A<4$, current coalescence calculations provide a broadly consistent description of yields, femtoscopic correlations, and collective flow, although the quantitative hypertriton comparison depends on the assumed few-body wave function. The suppressed production of resonant $^{4}$Li relative to compact $^{4}$He indicates an effect of nuclear structure and late-stage dynamics. However, the quantitative model comparison also depends on the treatment of feed-down from unstable states. In high-multiplicity $p$+$p$ collisions, pion-deuteron femtoscopy further indicates that most observed (anti)deuterons are formed through nucleon fusion after strong decays of short-lived resonances. Taken together, these measurements show that production chronology and internal nuclear structure leave measurable imprints on the physics observables.

hep-ex↗
arXiv2026

Search for the process $e^+e^-\to f_1(1285)$ at the SND detector

In the experiment with the SND detector at the VEPP-2000 $e^+e^-$ collider, a search is performed for the direct production of the $C$-even $f_1(1285)$ resonance in $e^+e^-$ collisions. The analysis is based on data with an integrated luminosity of about 200 pb$^{-1}$, accumulated in the center-of-mass energy range of 1.14--1.46 GeV, of which about 72 pb$^{-1}$ were recorded near the maximum of the $f_1(1285)$ resonance. The $f_1(1285)$ production cross section at the resonance maximum $\sigma(e^+e^-\to f_1)=(31\pm 13\pm 2)$ pb and the branching fraction $B(f_1(1285)\to e^+e^-)=(3.5\pm 1.4\pm 0.3)\times 10^{-9}$ have been measured. The significance of the observation of the $e^+e^-\to f_1(1285)$ process is $2.5\sigma$. Since the significance is low, we also present the upper limits at the 90% confidence level: $\sigma(e^+e^-\to f_1)<48\mbox{ pb}$ and $B(f_1(1285)\to e^+e^-)<5.4\times 10^{-9}$.

hep-ex↗
arXiv2026

Projected Sensitivity to Slow Muonphilic Dark Matter with Accelerator Muon Beams

The nature of dark matter (DM) remains one of the most enduring open questions in modern physics, and muonphilic DM has emerged as a promising scenario that complements traditional DM candidates. Following the recently established cosmic-ray muon scattering approach, we investigate the sensitivity for probing slow muonphilic DM with accelerator muon beams. A Geant4-based simulation framework is developed, incorporating the detector geometry from the PKMu muon tomography system and a dedicated elastic $\mu$-DM scattering process. The projected sensitivity is found to be largely insensitive to both the beam energy and the transverse beam size when the beam is fully contained within the detector acceptance. For a benchmark beam intensity of $10^5/\rm{s}$, the simulated pure-muon beam surpasses the existing cosmic-ray limit of $1.61\times10^{-17}$ cm$^2$ at $m_{\rm DM}=1$ GeV within approximately 11 seconds. A realistic muon beam phase-space distribution based on simulations for the High Intensity heavy-ion Accelerator Facility (HIAF) is also implemented, yielding projected limits that improve upon the cosmic-ray results by nearly two orders of magnitude in a one-day exposure. These results demonstrate that a beam-muon scattering experiment offers a robust and promising route toward significantly improved sensitivity to slow muonphilic DM.

hep-ex↗