Planck, LHC, andα-attractors
نویسندگان
چکیده
منابع مشابه
The semi-constrained NMSSM satisfying bounds from the LHC, LUX and Planck
We study the parameter space of the semi-constrained NMSSM, compatible with constraints on the Standard Model like Higgs mass and signal rates, constraints from searches for squarks and gluinos, a dark matter relic density compatible with bounds from WMAP/Planck, and direct detection cross sections compatible with constraints from LUX. The remaining parameter space allows for a fine-tuning as l...
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Large Hadron Collider (LHC) at CERN will provide excellent opportunity to study the production and decay of heavy mesons and baryons with high statistics. We aim at the heavy mesons in this work and calculate their fragmentation functions consistent with this machine and present their total fragmentation probabilities and average fragmentation parameters.
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Koide parameters for both neutrino and mirror neutrino triplets are examined in light of the CMB mirror neutrino correspondence. This note is just to record slightly improved rest mass predictions for the neutrinos. In the 1980s, Koide predicted the τ lepton rest mass using the simple relation √ memμ + √ mμmτ + √ mτme me + mμ + mτ = 1 4 (1) involving the more accurately known electron and muon ...
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We investigate whether a recently proposed modulation of the power spectrum of primordial density fluctuations generated through transplankian (maybe stringy) effects during inflation can be observed. We briefly review the mechanism leading to the modulation and apply it to a generic slow-roll scenario of inflation. We then investigate how these primordial modulation effects leave an imprint in...
متن کاملNeutrino Mass Predictions from Planck to Planck
Koide parameters for both neutrino and mirror neutrino triplets are examined in light of the new Planck results, using the CMB mirror neutrino correspondence. This gives improved rest mass predictions for the neutrinos beyond the original fitted values. In the 1980s, Koide predicted the τ lepton rest mass using the simple relation √ memμ + √ mμmτ + √ mτme me + mμ + mτ = 1 4 (1) involving the mo...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2015
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.91.083528