Improving heavy dijet resonance searches using jet substructure at the LHC
| Autor: | Santosh Kumar Rai, Tousik Samui, Aruna Kumar Nayak |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Quark
Particle physics Physics and Astronomy (miscellaneous) Physics beyond the Standard Model Hadron FOS: Physical sciences lcsh:Astrophysics Jet (particle physics) 01 natural sciences High Energy Physics - Experiment High Energy Physics - Experiment (hep-ex) High Energy Physics - Phenomenology (hep-ph) lcsh:QB460-466 0103 physical sciences lcsh:Nuclear and particle physics. Atomic energy. Radioactivity 010306 general physics Engineering (miscellaneous) Boson Physics Large Hadron Collider 010308 nuclear & particles physics High Energy Physics::Phenomenology High Energy Physics - Phenomenology Higgs boson lcsh:QC770-798 Substructure High Energy Physics::Experiment |
| Zdroj: | European Physical Journal European Physical Journal C: Particles and Fields, Vol 81, Iss 2, Pp 1-13 (2021) |
| ISSN: | 1434-6052 1434-6044 |
| Popis: | The search for new physics at high energy accelerators has been at the crossroads with very little hint of signals suggesting otherwise. The challenges at a hadronic machine such as the LHC compounds on the fact that final states are swamped with jets which one needs to understand and unravel. A positive step in this direction would be to separate the jets in terms of their gluonic and quark identities, much in similar spirit of distinguishing heavy quark jets from light quark jets that has helped in improving searches for both neutral and charged Higgs bosons at the LHC. In this work, we utilise this information using the jet substructure techniques to comment on possible improvements in sensitivity as well as discrimination of new resonances in the all hadronic mode that would be crucial in pinning down new physics signals at HL-LHC, HE-LHC and any future 100 TeV hadron collider. 21 pages, 3 tables, 9 figures |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink