Matches in SemOpenAlex for { <https://semopenalex.org/work/W2048599892> ?p ?o ?g. }
- W2048599892 abstract "Models of natural supersymmetry seek to solve the little hierarchy problem by positing a spectrum of light higgsinos <~ 200-300 GeV and light top squarks <~ 600 GeV along with very heavy squarks and TeV-scale gluinos. Such models have low electroweak fine-tuning and satisfy the LHC constraints. However, in the context of the MSSM, they predict too low a value of m(h), are frequently in conflict with the measured bto sgamma branching fraction and the relic density of thermally produced higgsino-like WIMPs falls well below dark matter (DM) measurements. We propose radiative natural SUSY (RNS) which can be realized within the MSSM (avoiding the addition of extra exotic matter) and which maintains features such as gauge coupling unification and radiative electroweak symmetry breaking. The RNS model can be generated from SUSY GUT type models with non-universal Higgs masses (NUHM). Allowing for high scale soft SUSY breaking Higgs mass m_{H_u}> m_0 leads to automatic cancellations during renormalization group (RG) running, and to radiatively-induced low fine-tuning at the electroweak scale. Coupled with large mixing in the top squark sector, RNS allows for fine-tuning at the 3-10% level with TeV-scale top squarks and a 125 GeV light Higgs scalar h. The model allows for at least a partial solution to the SUSY flavor, CP and gravitino problems since first/second generation scalars (and the gravitino) may exist in the 10-30 TeV regime. We outline some possible signatures for RNS at the LHC and at a linear e^+e^- collider. If the strong CP problem is solved by the Peccei-Quinn mechanism, then RNS naturally accommodates mixed axion-higgsino cold dark matter, where the light higgsino-like WIMPS - which in this case make up only a fraction of the measured relic abundance - should be detectable at upcoming WIMP detectors." @default.
- W2048599892 created "2016-06-24" @default.
- W2048599892 creator A5006299391 @default.
- W2048599892 creator A5054329211 @default.
- W2048599892 creator A5059297745 @default.
- W2048599892 creator A5061874111 @default.
- W2048599892 creator A5069626651 @default.
- W2048599892 creator A5085646016 @default.
- W2048599892 date "2013-06-28" @default.
- W2048599892 modified "2023-10-17" @default.
- W2048599892 title "Radiative natural supersymmetry: Reconciling electroweak fine-tuning and the Higgs boson mass" @default.
- W2048599892 cites W122437092 @default.
- W2048599892 cites W1536072235 @default.
- W2048599892 cites W1556403580 @default.
- W2048599892 cites W1580192903 @default.
- W2048599892 cites W1588146175 @default.
- W2048599892 cites W1601599114 @default.
- W2048599892 cites W1629190246 @default.
- W2048599892 cites W1788095442 @default.
- W2048599892 cites W1810853792 @default.
- W2048599892 cites W1858542512 @default.
- W2048599892 cites W1932016673 @default.
- W2048599892 cites W1964890839 @default.
- W2048599892 cites W1967894227 @default.
- W2048599892 cites W1970634734 @default.
- W2048599892 cites W1973094963 @default.
- W2048599892 cites W1976855200 @default.
- W2048599892 cites W1980039675 @default.
- W2048599892 cites W1980237845 @default.
- W2048599892 cites W1980437684 @default.
- W2048599892 cites W1981243853 @default.
- W2048599892 cites W1981890465 @default.
- W2048599892 cites W1982283102 @default.
- W2048599892 cites W1982354952 @default.
- W2048599892 cites W1982379873 @default.
- W2048599892 cites W1983704027 @default.
- W2048599892 cites W1985158833 @default.
- W2048599892 cites W1999831587 @default.
- W2048599892 cites W2000000424 @default.
- W2048599892 cites W2000021424 @default.
- W2048599892 cites W2001320437 @default.
- W2048599892 cites W2003127155 @default.
- W2048599892 cites W2003695353 @default.
- W2048599892 cites W2005530932 @default.
- W2048599892 cites W2011013388 @default.
- W2048599892 cites W2012454313 @default.
- W2048599892 cites W2013668877 @default.
- W2048599892 cites W2015854982 @default.
- W2048599892 cites W2016192075 @default.
- W2048599892 cites W2018626892 @default.
- W2048599892 cites W2024720726 @default.
- W2048599892 cites W2025074645 @default.
- W2048599892 cites W2029044648 @default.
- W2048599892 cites W2029207529 @default.
- W2048599892 cites W2036766184 @default.
- W2048599892 cites W2036774009 @default.
- W2048599892 cites W2036901704 @default.
- W2048599892 cites W2037540720 @default.
- W2048599892 cites W2041895108 @default.
- W2048599892 cites W2045376336 @default.
- W2048599892 cites W2045571816 @default.
- W2048599892 cites W2045884684 @default.
- W2048599892 cites W2046698259 @default.
- W2048599892 cites W2048335429 @default.
- W2048599892 cites W2055113672 @default.
- W2048599892 cites W2056335187 @default.
- W2048599892 cites W2056878789 @default.
- W2048599892 cites W2058808507 @default.
- W2048599892 cites W2061044423 @default.
- W2048599892 cites W2061746762 @default.
- W2048599892 cites W2061841913 @default.
- W2048599892 cites W2064279266 @default.
- W2048599892 cites W2071379947 @default.
- W2048599892 cites W2071622295 @default.
- W2048599892 cites W2073787724 @default.
- W2048599892 cites W2077254345 @default.
- W2048599892 cites W2077767449 @default.
- W2048599892 cites W2077855245 @default.
- W2048599892 cites W2079633575 @default.
- W2048599892 cites W2081089817 @default.
- W2048599892 cites W2082338773 @default.
- W2048599892 cites W2083512286 @default.
- W2048599892 cites W2085120873 @default.
- W2048599892 cites W2085727076 @default.
- W2048599892 cites W2086423033 @default.
- W2048599892 cites W2088313829 @default.
- W2048599892 cites W2089969108 @default.
- W2048599892 cites W2097820102 @default.
- W2048599892 cites W2101335329 @default.
- W2048599892 cites W2103877967 @default.
- W2048599892 cites W2105683921 @default.
- W2048599892 cites W2107320399 @default.
- W2048599892 cites W2108876629 @default.
- W2048599892 cites W2112795491 @default.
- W2048599892 cites W2117661297 @default.
- W2048599892 cites W2118490223 @default.
- W2048599892 cites W2123370932 @default.
- W2048599892 cites W2124624204 @default.
- W2048599892 cites W2125328173 @default.
- W2048599892 cites W2125802359 @default.