| Issue |
EPJ Web Conf.
Volume 315, 2024
International Workshop on Future Linear Colliders (LCWS2024)
|
|
|---|---|---|
| Article Number | 01001 | |
| Number of page(s) | 9 | |
| Section | Physics | |
| DOI | https://doi.org/10.1051/epjconf/202431501001 | |
| Published online | 18 December 2024 | |
https://doi.org/10.1051/epjconf/202431501001
Physics case for an e+e− collider at 500 GeV and above
1 Physikalisches Institut, Rheinische Friedrich-Wilhelms-Universität Bonn, Nussallee 12, Bonn, 53115, NRW, Germany
2 Instituto de Física Teórica (UAM/CSIC), Universidad Autónoma de Madrid, Cantoblanco, 28049, Madrid, Spain
3 Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
4 II. Institut für Theoretische Physik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
* e-mail: bechtle@physik.uni-bonn.de
** e-mail: sven.heinemeyer@cern.ch
*** e-mail: jenny.list@desy.de
**** e-mail: gudrid.moortgat-pick@desy.de
† e-mail: georg.weiglein@desy.de
Published online: 18 December 2024
Some highlights of the physics case for running an e+e− collider at 500 GeV and above are discussed with a particular emphasis on the experimental access to the Higgs potential via di-Higgs and (at sufficiently high energy) triple Higgs production. The information obtainable from Higgs pair production at about 500 GeV is compared with the prospects for the HL-LHC and with the indirect information that can be obtained from a Higgs factory running at lower energies.
© The Authors, published by EDP Sciences, 2024
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