scholarly journals Non-minimal flavour violation in A4 × SU(5) SUSY GUTs with smuon assisted dark matter

2019 ◽  
Vol 2019 (3) ◽  
Author(s):  
Jordan Bernigaud ◽  
Björn Herrmann ◽  
Stephen F. King ◽  
Samuel J. Rowley
Keyword(s):  
Dark Matter ◽  
Minimal Flavour Violation ◽  
Flavour Violation

scholarly journals Single-top final states as a probe of top-flavoured dark matter models at the LHC

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Monika Blanke ◽  
Priscilla Pani ◽  
Giacomo Polesello ◽  
Giulia Rovelli
Keyword(s):  
Dark Matter ◽  
Top Quark ◽  
Direct Detection ◽  
Final States ◽  
High Luminosity ◽  
Minimal Flavour Violation ◽  
Single Top ◽  
Discovery Potential ◽  
Flavour Violation ◽  
Flavour Physics

Abstract Models incorporating flavoured dark matter provide an elegant solution to the dark matter problem, evading the tight LHC and direct direction constraints on simple WIMP models. In Dark Minimal Flavour Violation, a simple framework of flavoured dark matter with new sources of flavour violation, the constraints from thermal freeze-out, direct detection experiments, and flavour physics create well-defined benchmark scenarios for these models. We study the LHC phenomenology of four such scenarios, focusing on final states where a single top quark is produced accompanied by no jets, one jet from the fragmentation of light quarks or a b-tagged jet. For each of these signatures we develop a realistic LHC analysis, and we show that the proposed analyses would increase the parameter space coverage for the four benchmarks, compared to existing flavour-conserving LHC analyses. Finally we show the projected discovery potential of the considered signatures for the full LHC statistics at 14 TeV, and for the High Luminosity LHC.

scholarly journals Dark matter within the minimal flavour violation ansatz

2013 ◽  
Vol 722 (1-3) ◽  
pp. 135-143 ◽  
Author(s):  
Laura Lopez-Honorez ◽  
Luca Merlo
Keyword(s):  
Dark Matter ◽  
Minimal Flavour Violation ◽  
Flavour Violation

scholarly journals RARE DECAYS AND CP VIOLATION BEYOND THE STANDARD MODEL

2006 ◽  
Vol 21 (08n09) ◽  
pp. 1738-1749 ◽  
Author(s):  
LUCA SILVESTRINI
Keyword(s):  
Cp Violation ◽  
Standard Model ◽  
Rare Decays ◽  
New Physics ◽  
Beyond The Standard Model ◽  
Unitarity Triangle ◽  
Minimal Flavour Violation ◽  
The Standard Model ◽  
The Status ◽  
Flavour Violation

We review the status of rare decays and CP violation in extensions of the Standard Model. We analyze the determination of the unitarity triangle and the model-independent constraints on new physics that can be derived from this analysis. We find stringent bounds on new contributions to [Formula: see text] and [Formula: see text] mixing, pointing either to models of minimal flavour violation or to models with new sources of flavour and CP violation in b → s transitions. We discuss the status of the universal unitarity triangle in minimal flavour violation, and study rare decays in this class of models. We then turn to supersymmetric models with nontrivial mixing between second and third generation squarks, discuss the present constraints on this mixing and analyze the possible effects on CP violation in b → s nonleptonic decays and on [Formula: see text] mixing. We conclude presenting an outlook on Lepton-Photon 2009.

scholarly journals Minimal flavour violation extensions of the seesaw

2011 ◽  
Vol 2011 (6) ◽  
Author(s):  
Rodrigo Alonso ◽  
Gino Isidori ◽  
Luca Merlo ◽  
Luis Alfredo Muñoz ◽  
Enrico Nardi
Keyword(s):  
Minimal Flavour Violation ◽  
Flavour Violation

scholarly journals Two-Higgs-doublet models with Minimal Flavour Violation

2010 ◽  
Author(s):  
Maria Valentina Carlucci ◽  
Leonardo Angelini ◽  
Pietro Colangelo ◽  
Fulvia De Fazio ◽  
G. E. Bruno ◽  
...  
Keyword(s):  
Higgs Doublet ◽  
Minimal Flavour Violation ◽  
Flavour Violation ◽  
Two Higgs Doublet Models

scholarly journals Two-Higgs leptonic minimal flavour violation

2011 ◽  
Vol 2011 (10) ◽  
Author(s):  
F. J. Botella ◽  
G. C. Branco ◽  
M. Nebot ◽  
M. N. Rebelo
Keyword(s):  
Minimal Flavour Violation ◽  
Flavour Violation

scholarly journals Minimal flavour violation and beyond

2007 ◽  
Vol 2007 (02) ◽  
pp. 067-067 ◽  
Author(s):  
Thorsten Feldmann ◽  
Thomas Mannel
Keyword(s):  
Minimal Flavour Violation ◽  
Flavour Violation
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