Conveners
Supersymmetry phenomenology and experiment
- Krzysztof Rolbiecki (University of Warsaw)
- Isabell Melzer-Pellmann (Deutsches Elektronen-Synchrotron (DE))
- Jeff Shahinian (University of Pennsylvania (US))
- Jason Evans (Shanghai Jiaotong University/TDLI)
Supersymmetry phenomenology and experiment
- Krzysztof Rolbiecki (University of Warsaw)
- Isabell Melzer-Pellmann (Deutsches Elektronen-Synchrotron (DE))
- Jason Evans (Shanghai Jiaotong University/TDLI)
- Jeff Shahinian (University of Pennsylvania (US))
Supersymmetry phenomenology and experiment
- Krzysztof Rolbiecki (University of Warsaw)
- Jason Evans (Shanghai Jiaotong University/TDLI)
- Jeff Shahinian (University of Pennsylvania (US))
- Isabell Melzer-Pellmann (Deutsches Elektronen-Synchrotron (DE))
Supersymmetry phenomenology and experiment
- Krzysztof Rolbiecki (University of Warsaw)
- Jeff Shahinian (University of Pennsylvania (US))
- Isabell Melzer-Pellmann (Deutsches Elektronen-Synchrotron (DE))
- Jason Evans (Shanghai Jiaotong University/TDLI)
Supersymmetry (SUSY) models with featuring small mass splittings between one or more particles and the lightest neutralino could solve the hierarchy problem as well as offer a suitable dark matter candidate consistent with the observed thermal-relic dark matter density. However, the detection of SUSY higgsinos at the LHC remains challenging especially if their mass-splitting is O(1 GeV) or...
The direct production of electroweak SUSY particles, including sleptons, charginos, and neutralinos, is a particularly interesting area with connections to dark matter and the naturalness of the Higgs mass. The small production cross-sections and challenging experimental signatures lead to difficult searches. This talk will highlight the most recent results of searches performed by the ATLAS...
Supersymmetry (SUSY) provides elegant solutions to several problems in the Standard Model, and searches for SUSY particles are an important component of the LHC physics program. Naturalness arguments favour supersymmetric partners of the gluons and third-generation quarks with masses light enough to be produced at the LHC. This talk will present the latest results of searches conducted by the...
Supersymmetry (SUSY) provides elegant solutions to several problems in the Standard Model, and searches for SUSY particles are an important component of the LHC physics program. With increasing mass bounds on MSSM scenarios other non-minimal variations of supersymmetry become increasingly interesting. This talk will present the latest results of searches conducted by the ATLAS experiment...
We discuss indirect probes of the MSSM at FCC-ee, with particular emphasis on the complementarity between single Higgs production and electroweak precision tests at the Tera-Z run. In addition to flavor-universal contributions to the STWY oblique parameters, we point out important flavor non-universal effects. An example of the latter is the heavy Higgs doublet, which gives tree-level shifts...
For the first time ATLAS and CMS report consistently about excesses in the search for EW SUSY particles, seen in two different search channels by each experiment. We interpret these excesses as the production of two light EW MSSM particles, yielding $M_1 \sim M_2$, i.e. not within "natural GUT-based scenarios". We also interpret these excesses in the NMSSM, where the relation $M_1 \sim M_2/2...
Despite the large amount of data produced by the Large Hadron Collider (LHC), no clear evidence of New Physics (NP) has emerged so far. Most LHC searches target exclusive channels, focusing on specific final states, but NP may appear as a dispersed signal across many channels. This motivates a more global approach to finding out where beyond the Standard Model physics might be hiding. We...
In spite of extensive searches for supersymmetric matter at LHC and SUSY WIMPs at
ton-scale noble liquid dark matter search experiments, the status of SUSY is good.
I review why early naturalness estimates overestimated finetuning while the more recent
model-independent measure DEW leaves broad swaths of natural SUSY parameter space.
Rather general arguments from the string landscape...
Electroweak states below the TeV scale, motivated by Folded SUSY and confined by a new SU(3) gauge group, can still be discovered at the LHC. We show that masses as low as $100~{\rm GeV}$ evade current searches. Also, we propose using displaced vertex searches and a novel strategy as methods for discovery at the high-luminosity LHC.
