activity
20042026
most citedSearch for single top production via FCNC at LEP at sqrt(s) = 189-208 GeV

50 citations · 101 across the 10 of their papers we have counts for

collaborators

15 papers

hep-ph2026

The SUSY reach of Higgs Factories in the most challenging scenario: scalar -leptons with lowest cross section and small mass differences

Maria Teresa Núñez Pardo de Vera, Mikael Berggren, Jenny List

The direct pair-production of the , is one of the most interesting channels to search for SUSY in: the is likely to be the lightest of the scalar leptons, and th…

hep-ex2026

Higgs Self-Coupling Measurement at a Linear Collider at 550 GeV

Mikael Berggren, Bryan Bliewert, Jenny List +5

The Higgs mechanism is essential for the success of the Standard Model (SM) and can be experimentally verified with the determination of the Higgs self-coupling. As the simplest mo…

hep-ex2025★ 1 cited

Update of the Higgs Self-coupling Projections from Di-Higgs Production in Detailed Simulation of the ILD Concept

Mikael Berggren, Bryan Bliewert, Jenny List +5

This contribution summarizes the update of the projections for the determination of the tri-linear Higgs self-coupling from di-Higgs production at future colliders. In par…

physics.acc-ph2025

Updated baseline design for HALHF: the hybrid, asymmetric, linear Higgs factory

C. A. Lindstrøm, E. Adli, J. B. B. Chen +25

Particle physicists aim to construct a electron-positron Higgs factory as the next major particle collider. However, the high associated costs motivate the development of more affo…

physics.acc-ph2025

Design Initiative for a 10 TeV pCM Wakefield Collider

Spencer Gessner, Jens Osterhoff, Carl A. Lindstrøm +198

This document outlines a community-driven Design Study for a 10 TeV pCM Wakefield Accelerator Collider. The 2020 ESPP Report emphasized the need for Advanced Accelerator R\&D, and…

physics.acc-ph2025

HALHF: a hybrid, asymmetric, linear Higgs factory using plasma- and RF-based acceleration. Backup Document

Erik Adli, Joshua Appleby, Timothy L. Barklow +59

This document expands on the Comprehensive Summary submitted to the EPPSU 2026. It contains details on aspects of the HALHF project that could not be fitted into the Summary. Some…

physics.acc-ph2025

HALHF: a hybrid, asymmetric, linear Higgs factory using plasma- and RF-based acceleration

Erik Adli, Joshua Appleby, Timothy L. Barklow +59

HALHF is a hybrid linear collider that uses electron-driven plasma-wakefield acceleration to accelerate electrons to high energy while using radio-frequency cavity technology to ac…

hep-ex2025★ 1 cited

The Linear Collider Facility (LCF) at CERN

H. Abramowicz, E. Adli, F. Alharthi +406

In this paper we outline a proposal for a Linear Collider Facility as the next flagship project for CERN. It offers the opportunity for a timely, cost-effective and staged construc…

physics.acc-ph2025

Proceedings of the Erice Workshop: A new baseline for the hybrid, asymmetric, linear Higgs factory HALHF

Brian Foster, Erik Adli, Timothy L. Barklow +21

The HALHF collaboration has discussed a new baseline for the project, taking into account comments from the accelerator community on various aspects of the original design. In part…

hep-ph2024

searches at future ee colliders

Mikael Berggren, Maria Teresa Núñez Pardo de Vera, Jenny List

The direct pair-production of the superpartner of the -lepton, the , is one of the most interesting channels to search for SUSY in: the is likely to b…

hep-ph2024

Focus topics for the ECFA study on Higgs / Top / EW factories

Jorge de Blas, Patrick Koppenburg, Jenny List +105

In order to stimulate new engagement and trigger some concrete studies in areas where further work would be beneficial towards fully understanding the physics potential of an $e^+e…

hep-ex2023

Implementation, performance and physics impact of particle identification at Higgs factories

Ulrich Einhaus, Matthew Basso, Mikael Berggren +3

This work introduces the software tool Comprehensive Particle Identification (CPID). It is a modular approach to combined PID for future Higgs factories and implemented in the Key4…

hep-ph2015★ 18 cited

Non-Simplified SUSY: Stau-Coannihilation at LHC and ILC

M. Berggren, A. Cakir, D. Krücker +5

If new phenomena beyond the Standard Model will be discovered at the LHC, the properties of the new particles could be determined with data from the High-Luminosity LHC and from a…

hep-ex2013★ 31 cited

New Particles Working Group Report of the Snowmass 2013 Community Summer Study

Y. Gershtein, M. Luty, M. Narain +92

This report summarizes the work of the Energy Frontier New Physics working group of the 2013 Community Summer Study (Snowmass).

hep-ex2004★ 50 cited

Search for single top production via FCNC at LEP at sqrt(s) = 189-208 GeV

The DELPHI Collaboration, J. Abdallah

A search for single top production (e+e- -> t cbar) via Flavour Changing Neutral Currents (FCNC) was performed using the data taken by the DELPHI detector at LEP2. The data analyse…