Abstract
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 future linear collider like the ILC. We discuss the possible interplay between measurements at the two accelerators in a concrete example, namely a full SUSY model which features a small (Formula presented.) -LSP mass difference. Various channels have been studied using the Snowmass 2013 combined LHC detector implementation in the Delphes simulation package, as well as simulations of the ILD detector concept from the Technical Design Report. We investigate both the LHC and the ILC capabilities for discovery, separation and identification of various parts of the spectrum. While some parts would be discovered at the LHC, there is substantial room for further discoveries at the ILC. We finally highlight examples where the precise knowledge about the lower part of the mass spectrum which could be acquired at the ILC would enable a more in-depth analysis of the LHC data with respect to the heavier states.
| Original language | English |
|---|---|
| Article number | 183 |
| Journal | European Physical Journal C |
| Volume | 76 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1 Apr 2016 |
Bibliographical note
Publisher Copyright:© 2016, The Author(s).
Funding
We would like to thank the Whizard authors, the LC Generator Group as well as the ILD MC production team for their help in producing the large samples of events used in this work. The results presented could not be achieved without the National Analysis Facility and we thank the NAF team for their continuous support. We thankfully acknowledge the support by the DFG through the SFB 676 “Particles, Strings and the Early Universe”.
| Funders | Funder number |
|---|---|
| Deutsche Forschungsgemeinschaft | SFB 676 |