Matches in SemOpenAlex for { <https://semopenalex.org/work/W4297797817> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W4297797817 abstract "The identity of Dark Matter (DM) is one of the most captivating topics in particle physics today. The R-parity conserving Minimal Supersymmetric Standard Model (MSSM), which naturally provides a DM candidate in the form of the lightest neutralino ($tilde{chi}_{1}^{0}$), is used as a benchmark scenario to show that a measurement of $Omega_{tilde{chi}_{1}^{0}}h^{2}$ can be achieved from measurements at the CERN Large Hadron Collider. Focus is placed on compressed mass spectra regions, where the mass difference between the $tilde{chi}_{1}^{0}$ and the $tilde{tau}_{1}$ is small and where the $tilde{tau}_{1}$-$tilde{chi}_{1}^{0}$ coannihilation (CA) mechanism of the early Universe plays an important role. The technique for measuring $Omega_{tilde{chi}_{1}^{0}}h^{2}$ relies on two proposed searches for compressed Supersymmetry (SUSY): 1) production via Vector Boson Fusion (VBF) processes; and 2) production with associated energetic jets from initial state radiation (ISR). These approaches allow for the determination of the relic abundance at the LHC for any model where CA is an important DM reduction mechanism in the early Universe. Thus, it is possible to confirm that the DM we observe today were $tilde{chi}_{1}^{0}$'s created in the early Universe. We show that from measurements in the VBF and ISR SUSY searches at the LHC, the dark matter relic density can be measured with an uncertainty of 25% with 3000 fb$^{-1}$ of 13 TeV proton-proton data." @default.
- W4297797817 created "2022-10-01" @default.
- W4297797817 creator A5001285262 @default.
- W4297797817 creator A5005914545 @default.
- W4297797817 creator A5030442551 @default.
- W4297797817 creator A5067971216 @default.
- W4297797817 creator A5070425632 @default.
- W4297797817 date "2018-01-11" @default.
- W4297797817 modified "2023-09-23" @default.
- W4297797817 title "Connecting Particle Physics and Cosmology: Measuring the Dark Matter Relic Density in Compressed Supersymmetry at the LHC" @default.
- W4297797817 doi "https://doi.org/10.48550/arxiv.1801.03966" @default.
- W4297797817 hasPublicationYear "2018" @default.
- W4297797817 type Work @default.
- W4297797817 citedByCount "0" @default.
- W4297797817 crossrefType "posted-content" @default.
- W4297797817 hasAuthorship W4297797817A5001285262 @default.
- W4297797817 hasAuthorship W4297797817A5005914545 @default.
- W4297797817 hasAuthorship W4297797817A5030442551 @default.
- W4297797817 hasAuthorship W4297797817A5067971216 @default.
- W4297797817 hasAuthorship W4297797817A5070425632 @default.
- W4297797817 hasBestOaLocation W42977978171 @default.
- W4297797817 hasConcept C109214941 @default.
- W4297797817 hasConcept C116674579 @default.
- W4297797817 hasConcept C121332964 @default.
- W4297797817 hasConcept C152375962 @default.
- W4297797817 hasConcept C159249277 @default.
- W4297797817 hasConcept C184748400 @default.
- W4297797817 hasConcept C185544564 @default.
- W4297797817 hasConcept C26405456 @default.
- W4297797817 hasConcept C2778144533 @default.
- W4297797817 hasConcept C2779557605 @default.
- W4297797817 hasConcept C44870925 @default.
- W4297797817 hasConcept C62520636 @default.
- W4297797817 hasConcept C84999194 @default.
- W4297797817 hasConcept C87668248 @default.
- W4297797817 hasConceptScore W4297797817C109214941 @default.
- W4297797817 hasConceptScore W4297797817C116674579 @default.
- W4297797817 hasConceptScore W4297797817C121332964 @default.
- W4297797817 hasConceptScore W4297797817C152375962 @default.
- W4297797817 hasConceptScore W4297797817C159249277 @default.
- W4297797817 hasConceptScore W4297797817C184748400 @default.
- W4297797817 hasConceptScore W4297797817C185544564 @default.
- W4297797817 hasConceptScore W4297797817C26405456 @default.
- W4297797817 hasConceptScore W4297797817C2778144533 @default.
- W4297797817 hasConceptScore W4297797817C2779557605 @default.
- W4297797817 hasConceptScore W4297797817C44870925 @default.
- W4297797817 hasConceptScore W4297797817C62520636 @default.
- W4297797817 hasConceptScore W4297797817C84999194 @default.
- W4297797817 hasConceptScore W4297797817C87668248 @default.
- W4297797817 hasLocation W42977978171 @default.
- W4297797817 hasOpenAccess W4297797817 @default.
- W4297797817 hasPrimaryLocation W42977978171 @default.
- W4297797817 hasRelatedWork W1967910017 @default.
- W4297797817 hasRelatedWork W2136285692 @default.
- W4297797817 hasRelatedWork W2335632617 @default.
- W4297797817 hasRelatedWork W2593360543 @default.
- W4297797817 hasRelatedWork W2755223875 @default.
- W4297797817 hasRelatedWork W2950228362 @default.
- W4297797817 hasRelatedWork W3121663985 @default.
- W4297797817 hasRelatedWork W4285498031 @default.
- W4297797817 hasRelatedWork W4300123703 @default.
- W4297797817 hasRelatedWork W43707295 @default.
- W4297797817 isParatext "false" @default.
- W4297797817 isRetracted "false" @default.
- W4297797817 workType "article" @default.