Search results for "LIMIT"

showing 10 items of 2826 documents

"Table 12" of "Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $\sqrt{s} =$ 13 TeV with the ATLA…

2018

Expected and observed 95% upper limits on the vector-like top quark pair-production signal strength (i.e. the ratio sigma_exclusion/sigma_VLQ) as a function of the branching ratio for a vector-like quark mass of 1400 GeV, asumming that the vector-like quarks exclusively decay to SM particles (and third generation quarks). If interpreting these results in models with decays to non-Standard-Model particles, one must check that the additional decays will not end up in any control regions of the relevant analyses.

vector-like quarkspair-productionHigh Energy Physics::LatticeP P --> T THigh Energy Physics::PhenomenologyHigh Energy Physics::Experiment13000upper cross-section limit
researchProduct

"Table 11" of "Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $\sqrt{s} =$ 13 TeV with the ATLA…

2018

Expected and observed 95% upper limits on the vector-like top quark pair-production signal strength (i.e. the ratio sigma_exclusion/sigma_VLQ) as a function of the branching ratio for a vector-like quark mass of 1300 GeV, asumming that the vector-like quarks exclusively decay to SM particles (and third generation quarks). If interpreting these results in models with decays to non-Standard-Model particles, one must check that the additional decays will not end up in any control regions of the relevant analyses.

vector-like quarkspair-productionHigh Energy Physics::LatticeP P --> T THigh Energy Physics::PhenomenologyHigh Energy Physics::Experiment13000upper cross-section limit
researchProduct

"Table 17" of "Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $\sqrt{s} =$ 13 TeV with the ATLA…

2018

Expected and observed 95% upper limits on the vector-like bottom quark pair-production signal strength (i.e. the ratio sigma_exclusion/sigma_VLQ) as a function of the branching ratio for a vector-like quark mass of 1050 GeV, asumming that the vector-like quarks exclusively decay to SM particles (and third generation quarks). If interpreting these results in models with decays to non-Standard-Model particles, one must check that the additional decays will not end up in any control regions of the relevant analyses.

vector-like quarkspair-productionHigh Energy Physics::LatticeP P --> T THigh Energy Physics::PhenomenologyHigh Energy Physics::Experiment13000upper cross-section limit
researchProduct

"Table 21" of "Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $\sqrt{s} =$ 13 TeV with the ATLA…

2018

Expected and observed 95% upper limits on the vector-like bottom quark pair-production signal strength (i.e. the ratio sigma_exclusion/sigma_VLQ) as a function of the branching ratio for a vector-like quark mass of 1300 GeV, asumming that the vector-like quarks exclusively decay to SM particles (and third generation quarks). If interpreting these results in models with decays to non-Standard-Model particles, one must check that the additional decays will not end up in any control regions of the relevant analyses.

vector-like quarkspair-productionHigh Energy Physics::LatticeP P --> T THigh Energy Physics::PhenomenologyHigh Energy Physics::Experiment13000upper cross-section limit
researchProduct

"Table 3" of "Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $\sqrt{s} =$ 13 TeV with the ATLAS…

2018

Expected and observed 95% upper limits on the vector-like top quark pair-production signal strength (i.e. the ratio sigma_exclusion/sigma_VLQ) as a function of the branching ratio for a vector-like quark mass of 800 GeV, asumming that the vector-like quarks exclusively decay to SM particles (and third generation quarks). If interpreting these results in models with decays to non-Standard-Model particles, one must check that the additional decays will not end up in any control regions of the relevant analyses.

vector-like quarkspair-productionHigh Energy Physics::LatticeP P --> T THigh Energy Physics::PhenomenologyHigh Energy Physics::Experiment13000upper cross-section limit
researchProduct

"Table 7" of "Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $\sqrt{s} =$ 13 TeV with the ATLAS…

2018

Expected and observed 95% upper limits on the vector-like top quark pair-production signal strength (i.e. the ratio sigma_exclusion/sigma_VLQ) as a function of the branching ratio for a vector-like quark mass of 1050 GeV, asumming that the vector-like quarks exclusively decay to SM particles (and third generation quarks). If interpreting these results in models with decays to non-Standard-Model particles, one must check that the additional decays will not end up in any control regions of the relevant analyses.

vector-like quarkspair-productionHigh Energy Physics::LatticeP P --> T THigh Energy Physics::PhenomenologyHigh Energy Physics::Experiment13000upper cross-section limit
researchProduct

"Table 16" of "Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $\sqrt{s} =$ 13 TeV with the ATLA…

2018

Expected and observed 95% upper limits on the vector-like bottom quark pair-production signal strength (i.e. the ratio sigma_exclusion/sigma_VLQ) as a function of the branching ratio for a vector-like quark mass of 1000 GeV, asumming that the vector-like quarks exclusively decay to SM particles (and third generation quarks). If interpreting these results in models with decays to non-Standard-Model particles, one must check that the additional decays will not end up in any control regions of the relevant analyses.

vector-like quarkspair-productionHigh Energy Physics::LatticeP P --> T THigh Energy Physics::PhenomenologyHigh Energy Physics::Experiment13000upper cross-section limit
researchProduct

"Table 10" of "Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $\sqrt{s} =$ 13 TeV with the ATLA…

2018

Expected and observed 95% upper limits on the vector-like top quark pair-production signal strength (i.e. the ratio sigma_exclusion/sigma_VLQ) as a function of the branching ratio for a vector-like quark mass of 1200 GeV, asumming that the vector-like quarks exclusively decay to SM particles (and third generation quarks). If interpreting these results in models with decays to non-Standard-Model particles, one must check that the additional decays will not end up in any control regions of the relevant analyses.

vector-like quarkspair-productionHigh Energy Physics::LatticeP P --> T THigh Energy Physics::PhenomenologyHigh Energy Physics::Experiment13000upper cross-section limit
researchProduct

"Table 4" of "Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $\sqrt{s} =$ 13 TeV with the ATLAS…

2018

Expected and observed 95% upper limits on the vector-like top quark pair-production signal strength (i.e. the ratio sigma_exclusion/sigma_VLQ) as a function of the branching ratio for a vector-like quark mass of 900 GeV, asumming that the vector-like quarks exclusively decay to SM particles (and third generation quarks). If interpreting these results in models with decays to non-Standard-Model particles, one must check that the additional decays will not end up in any control regions of the relevant analyses.

vector-like quarkspair-productionHigh Energy Physics::LatticeP P --> T THigh Energy Physics::PhenomenologyHigh Energy Physics::Experiment13000upper cross-section limit
researchProduct

Regional metacommunities in two coastal systems: spatial structure and drivers of plant assemblages

2014

Aim Biogeographical patterns in metacommunities are still poorly understood, and different processes are expected to occur in different habitats. We analysed the regional plant metacommunities of coastal habitats to test whether (1) the influence of space and climate differs between two habitats differentiated along the seashore–inland gradient, and (2) regional variation in species composition of these habitats can be ascribed to different metacommunity paradigms. Location The entire coast of the Iberian Peninsula, south-western Europe. Methods We collected data on the plant species composition of coastal sites on sand dunes across 3000 km of coastline. The sites were classified into two h…

vegetation databasesMetacommunityMediterranean climateDistance decaydune habitatsmetacommunityEcologyCommunity assemblyEcologydistance decaySpecies sortingenvironmental filtering15. Life on landdispersal limitationSand dune stabilizationGeographyHabitatSpatial ecologyOrdination14. Life underwaterspecies sortingCommunity assembly dispersal limitation distance decay dune habitats environmental filtering Iberian Peninsula metacommunity species sorting vegetation databasesEcology Evolution Behavior and SystematicsIberian PeninsulaJournal of Biogeography
researchProduct