Matches in SemOpenAlex for { <https://semopenalex.org/work/W2092195847> ?p ?o ?g. }
- W2092195847 abstract "We study a class of supersymmetric models with nonuniversal gaugino masses that could arise from $F$-terms in a general combination of the singlet and adjoint representations of $SU(5)$. We explore models that satisfy present Large Hadron Collider and other bounds, showing how the allowed parameter space is divided into distinct ``continents.'' Regions of parameter space that ameliorate the supersymmetric little hierarchy problem with a small $ensuremath{mu}$ parameter include the usual focus-point scenario, but also natural areas with much lighter squarks and sleptons. These models are continuously connected in parameter space to regions in which stau coannihilation or Higgs exchange is mostly responsible for dark matter annihilation, and to models in which the thermal relic abundance is achieved by slepton-mediated annihilation, reviving the bulk region that is severely restricted in minimal supergravity models. In hybrid or confluence regions, several mechanisms combine to give the requisite dark matter annihilation rate. In each case, we study the prospects for direct detection of dark matter. We also comment briefly on the impact of recent hints for ${M}_{h}$ near 125 GeV from the LHC." @default.
- W2092195847 created "2016-06-24" @default.
- W2092195847 creator A5030707609 @default.
- W2092195847 creator A5080862604 @default.
- W2092195847 date "2012-03-30" @default.
- W2092195847 modified "2023-10-18" @default.
- W2092195847 title "Nonuniversal gaugino masses, the supersymmetric little hierarchy problem, and dark matter" @default.
- W2092195847 cites W1575568484 @default.
- W2092195847 cites W1579620702 @default.
- W2092195847 cites W1582219713 @default.
- W2092195847 cites W1629190246 @default.
- W2092195847 cites W1887106363 @default.
- W2092195847 cites W1922763852 @default.
- W2092195847 cites W1966495087 @default.
- W2092195847 cites W1966559801 @default.
- W2092195847 cites W1967625111 @default.
- W2092195847 cites W1972559797 @default.
- W2092195847 cites W1972766519 @default.
- W2092195847 cites W1979020179 @default.
- W2092195847 cites W1982671159 @default.
- W2092195847 cites W1991507106 @default.
- W2092195847 cites W2000596661 @default.
- W2092195847 cites W2001380010 @default.
- W2092195847 cites W2003695353 @default.
- W2092195847 cites W2005530932 @default.
- W2092195847 cites W2014216367 @default.
- W2092195847 cites W2016345868 @default.
- W2092195847 cites W2018067126 @default.
- W2092195847 cites W2022931699 @default.
- W2092195847 cites W2026877734 @default.
- W2092195847 cites W2033317556 @default.
- W2092195847 cites W2036616284 @default.
- W2092195847 cites W2036836787 @default.
- W2092195847 cites W2041041817 @default.
- W2092195847 cites W2042623201 @default.
- W2092195847 cites W2048300573 @default.
- W2092195847 cites W2048402874 @default.
- W2092195847 cites W2050684941 @default.
- W2092195847 cites W2052244745 @default.
- W2092195847 cites W2053118669 @default.
- W2092195847 cites W2053805147 @default.
- W2092195847 cites W2056335187 @default.
- W2092195847 cites W2064966377 @default.
- W2092195847 cites W2066651806 @default.
- W2092195847 cites W2068671056 @default.
- W2092195847 cites W2071243958 @default.
- W2092195847 cites W2073787724 @default.
- W2092195847 cites W2077396619 @default.
- W2092195847 cites W2077934608 @default.
- W2092195847 cites W2081089817 @default.
- W2092195847 cites W2082338773 @default.
- W2092195847 cites W2083018521 @default.
- W2092195847 cites W2089969108 @default.
- W2092195847 cites W2092107029 @default.
- W2092195847 cites W2097095884 @default.
- W2092195847 cites W2097455027 @default.
- W2092195847 cites W2099139698 @default.
- W2092195847 cites W2105683921 @default.
- W2092195847 cites W2106624583 @default.
- W2092195847 cites W2107015113 @default.
- W2092195847 cites W2111612397 @default.
- W2092195847 cites W2112709823 @default.
- W2092195847 cites W2116109970 @default.
- W2092195847 cites W2118265220 @default.
- W2092195847 cites W2120572225 @default.
- W2092195847 cites W2122122046 @default.
- W2092195847 cites W2124624204 @default.
- W2092195847 cites W2125518036 @default.
- W2092195847 cites W2126526402 @default.
- W2092195847 cites W2128898064 @default.
- W2092195847 cites W2129684833 @default.
- W2092195847 cites W2131316126 @default.
- W2092195847 cites W2131883893 @default.
- W2092195847 cites W2132107592 @default.
- W2092195847 cites W2133022420 @default.
- W2092195847 cites W2133129269 @default.
- W2092195847 cites W2139851659 @default.
- W2092195847 cites W2145112031 @default.
- W2092195847 cites W2145896602 @default.
- W2092195847 cites W2147875900 @default.
- W2092195847 cites W2149110492 @default.
- W2092195847 cites W2153811626 @default.
- W2092195847 cites W2159094613 @default.
- W2092195847 cites W2165739256 @default.
- W2092195847 cites W2167061174 @default.
- W2092195847 cites W2173409341 @default.
- W2092195847 cites W2176245992 @default.
- W2092195847 cites W2178721166 @default.
- W2092195847 cites W2180182406 @default.
- W2092195847 cites W2597893009 @default.
- W2092195847 cites W2615397255 @default.
- W2092195847 cites W2917390809 @default.
- W2092195847 cites W3099590106 @default.
- W2092195847 cites W3103331187 @default.
- W2092195847 cites W3103996897 @default.
- W2092195847 cites W3104492742 @default.
- W2092195847 cites W3105993941 @default.
- W2092195847 cites W3106136877 @default.
- W2092195847 cites W4232925476 @default.
- W2092195847 cites W594014688 @default.