Matches in SemOpenAlex for { <https://semopenalex.org/work/W1906187652> ?p ?o ?g. }
- W1906187652 abstract "Phenomenologically viable and interesting regions of parameter space in the minimal supergravity (mSUGRA) model with small ${m}_{0}$ and small ${m}_{1/2}$ consistent with the WMAP data on dark matter relic density and the bound on the mass of the lightest Higgs scalar ${m}_{h}>114text{ }text{ }mathrm{GeV}$ from the Linear Electron Positron Collider open up if the rather ad hoc assumption ${A}_{0}=0$, where ${A}_{0}$ is the common trilinear soft breaking parameter, employed in most of the existing analyses is relaxed. Since this region corresponds to relatively light squarks and gluinos which are likely to be probed extensively in the very early stages of the LHC experiments, the consequences of moderate or large negative values of ${A}_{0}$ are examined in detail. We find that in this region several processes including lightest supersymmetric particle (LSP) pair annihilation, LSP---lighter tau slepton (${stackrel{texttildelow{}}{ensuremath{tau}}}_{1}$) coannihilation and LSP---lighter top squark (${stackrel{texttildelow{}}{t}}_{1}$) coannihilation contribute to the observed dark matter relic density. The possibility that a ${stackrel{texttildelow{}}{t}}_{1}$ that can participate in coannihilation with the lightest neutralino to satisfy the WMAP bound on relic density and at the same time be observed at the current experiments at the Tevatron is wide open. At the LHC a large number of squark-gluino events lead to a very distinctive semi-inclusive signature ${ensuremath{tau}}^{ifmmodepmelsetextpmfi{}}+{X}_{ensuremath{tau}}$ (anything without a tau lepton) with a characteristic size much larger than ${e}^{ifmmodepmelsetextpmfi{}}+{X}_{e}$ or ${ensuremath{mu}}^{ifmmodepmelsetextpmfi{}}+{X}_{ensuremath{mu}}$ events." @default.
- W1906187652 created "2016-06-24" @default.
- W1906187652 creator A5007331950 @default.
- W1906187652 creator A5021592043 @default.
- W1906187652 creator A5047683966 @default.
- W1906187652 creator A5068799535 @default.
- W1906187652 date "2007-09-24" @default.
- W1906187652 modified "2023-09-24" @default.
- W1906187652 title "Nonzero trilinear parameter in the minimal supergravity model: Dark matter and collider signals at the Fermilab Tevatron and CERN LHC" @default.
- W1906187652 cites W1484265169 @default.
- W1906187652 cites W1511235210 @default.
- W1906187652 cites W1555364489 @default.
- W1906187652 cites W1568794387 @default.
- W1906187652 cites W1575568484 @default.
- W1906187652 cites W1580192903 @default.
- W1906187652 cites W1627215776 @default.
- W1906187652 cites W1675984589 @default.
- W1906187652 cites W1824766324 @default.
- W1906187652 cites W1963580961 @default.
- W1906187652 cites W1968756892 @default.
- W1906187652 cites W1979297760 @default.
- W1906187652 cites W1979771157 @default.
- W1906187652 cites W1980573344 @default.
- W1906187652 cites W1990237275 @default.
- W1906187652 cites W2001787836 @default.
- W1906187652 cites W2004984062 @default.
- W1906187652 cites W2005284980 @default.
- W1906187652 cites W2005530932 @default.
- W1906187652 cites W2007599341 @default.
- W1906187652 cites W2009875811 @default.
- W1906187652 cites W2010530001 @default.
- W1906187652 cites W2013053976 @default.
- W1906187652 cites W2013416637 @default.
- W1906187652 cites W2016192075 @default.
- W1906187652 cites W2031196171 @default.
- W1906187652 cites W2036616284 @default.
- W1906187652 cites W2036766184 @default.
- W1906187652 cites W2042623201 @default.
- W1906187652 cites W2043818061 @default.
- W1906187652 cites W2043935734 @default.
- W1906187652 cites W2045720405 @default.
- W1906187652 cites W2046698259 @default.
- W1906187652 cites W2048402874 @default.
- W1906187652 cites W2050205717 @default.
- W1906187652 cites W2053975209 @default.
- W1906187652 cites W2056335187 @default.
- W1906187652 cites W2061448382 @default.
- W1906187652 cites W2063121619 @default.
- W1906187652 cites W2064279266 @default.
- W1906187652 cites W2068671056 @default.
- W1906187652 cites W2075111311 @default.
- W1906187652 cites W2076398732 @default.
- W1906187652 cites W2089969108 @default.
- W1906187652 cites W2090314870 @default.
- W1906187652 cites W2091378842 @default.
- W1906187652 cites W2091723563 @default.
- W1906187652 cites W2094111039 @default.
- W1906187652 cites W2100856183 @default.
- W1906187652 cites W2102566912 @default.
- W1906187652 cites W2102639000 @default.
- W1906187652 cites W2105683921 @default.
- W1906187652 cites W2112361659 @default.
- W1906187652 cites W2114987342 @default.
- W1906187652 cites W2117112399 @default.
- W1906187652 cites W2124624204 @default.
- W1906187652 cites W2126161952 @default.
- W1906187652 cites W2133022420 @default.
- W1906187652 cites W2133251686 @default.
- W1906187652 cites W2139851659 @default.
- W1906187652 cites W2146002352 @default.
- W1906187652 cites W2148379273 @default.
- W1906187652 cites W2151020700 @default.
- W1906187652 cites W2151587813 @default.
- W1906187652 cites W2169503669 @default.
- W1906187652 cites W2173403199 @default.
- W1906187652 cites W2173409341 @default.
- W1906187652 cites W2176071642 @default.
- W1906187652 cites W2258584306 @default.
- W1906187652 cites W2323660395 @default.
- W1906187652 cites W2503762136 @default.
- W1906187652 cites W2597893009 @default.
- W1906187652 cites W2602234091 @default.
- W1906187652 cites W2618565757 @default.
- W1906187652 cites W2953170495 @default.
- W1906187652 cites W3037262824 @default.
- W1906187652 cites W3041586415 @default.
- W1906187652 cites W3097986163 @default.
- W1906187652 cites W3097986719 @default.
- W1906187652 cites W3098092514 @default.
- W1906187652 cites W3098528175 @default.
- W1906187652 cites W3099590106 @default.
- W1906187652 cites W3099995952 @default.
- W1906187652 cites W3100503278 @default.
- W1906187652 cites W3103331187 @default.
- W1906187652 cites W3103552139 @default.
- W1906187652 cites W3103996897 @default.
- W1906187652 cites W3105993941 @default.
- W1906187652 cites W3124568548 @default.
- W1906187652 cites W4241495735 @default.
- W1906187652 cites W594014688 @default.