New Cosmological and Experimental Constraints on the CMSSM

Abstract

We analyze the implications of several recent cosmological and experimental measurements for the mass spectra of the Constrained MSSM (CMSSM). We compute the relic abundance of the neutralino and compare the new cosmologically expected and excluded mass ranges with those ruled out by the final LEP bounds on the lightest chargino and Higgs masses, with those excluded by current experimental values of $\br(B\to X_s γ)$, and with those favored by the recent measurement of the anomalous magnetic moment of the muon. We find that for $tanβ\lsim 45$ there remains relatively little room for the mass spectra to be consistent with the interplay of the several constraints. On the other hand, at larger values of $tan\beta \$thedecreasingmassofthepseudoscalarHiggsgivesrisetoawideresonanceintheneutralinoWIMPpair-annihilation,whosepositiondependsontheratiooftopandbottomquarkmasses.Asaconsequence,thecosmologicallyexpectedregionsconsistentwithotherconstraintsoftengrowsignificantlyandgenerallyshifttowardssuperpartnermassesinthe$\tev$ range.

LaTex, 21 pages, 4 PS figures. Version published in JHEP, for updates see hep-ph/0206178

References in corpus (26)

• Precision Corrections in the Minimal Supersymmetric Standard Model
• The Top Quark Mass in Supersymmetric SO(10) Unification
• Study of Constrained Minimal Supersymmetry
• Multi-TeV Scalars are Natural in Minimal Supergravity
• Branching Fraction and Photon Energy Spectrum b -> s gamma
• Quark mass effects in B -> Xs gamma
• Neutralino Dark Matter in Focus Point Supersymmetry
• B -> X_s gamma in supersymmetry: large contributions beyond the leading order
• b -> s γand supersymmetry with large tanβ
• One-Loop Analysis of the Electroweak Breaking in Supersymmetric Models and the Fine-Tuning Problems
• On the Unification of Couplings in the Minimal Supersymmetric Standard Model
• Anomaly-Free Gauged R-Symmetry
• Cosmological Relic Density from Minimal Supergravity with Implications for Collider Physics
• Constraints on the Minimal Supergravity Model and Prospects for SUSY Particle Production at Future Linear e^+ e^- Colliders
• Predictions in SU(5) Supergravity Grand Unification with Proton Stability and Relic Density Constraints
• Observation of an Excess in the Search for the Standard Model Higgs Boson at ALEPH
• Relic Density of Neutralino Dark Matter in Supergravity Models
• Collider Phenomenology for Supersymmetry at Large $tan\beta$
• Combining the Muon Anomalous Magnetic Moment with other Constraints on the CMSSM
• Report of the SUGRA Working Group for Run II of the Tevatron
• Neutrino Oscillations in a Predictive SUSY GUT
• Towards An Accurate Calculation of the Neutralino Relic Density
• FeynHiggsFast: a program for a fast calculation of masses and mixing angles in the Higgs Sector of the MSSM
• Cosmology as seen from Venice
• The ROSAT Deep Cluster Survey: Constraints on Cosmology
• The b->sgamma decay rate in NLO, Higgs boson limits, and LSP masses in the CMSSM

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