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Title: Flavored dark matter beyond Minimal Flavor Violation

Journal Article · · Journal of High Energy Physics (Online)
 [1];  [2];  [1]
  1. Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
  2. European Organization for Nuclear Research (CERN), Geneva (Switzerland)

We study the interplay of flavor and dark matter phenomenology for models of flavored dark matter interacting with quarks. We allow an arbitrary flavor structure in the coupling of dark matter with quarks. This coupling is assumed to be the only new source of violation of the Standard Model flavor symmetry extended by a U(3) χ associated with the dark matter. We call this ansatz Dark Minimal Flavor Violation (DMFV) and highlight its various implications, including an unbroken discrete symmetry that can stabilize the dark matter. As an illustration we study a Dirac fermionic dark matter χ which transforms as triplet under U(3) χ , and is a singlet under the Standard Model. The dark matter couples to right-handed down-type quarks via a colored scalar mediator Φ with a coupling λ. We identify a number of “flavor-safe” scenarios for the structure of λ which are beyond Minimal Flavor Violation. Also, for dark matter and collider phenomenology we focus on the well-motivated case of b-flavored dark matter. Furthermore, the combined flavor and dark matter constraints on the parameter space of λ turn out to be interesting intersections of the individual ones. LHC constraints on simplified models of squarks and sbottoms can be adapted to our case, and monojet searches can be relevant if the spectrum is compressed.

Research Organization:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP)
Grant/Contract Number:
AC02-07CH11359
OSTI ID:
1226278
Report Number(s):
FERMILAB-PUB-14-141-T; CERN-PH-TH-2014-098; arXiv eprint number arXiv:1405.6709; TRN: US1500538
Journal Information:
Journal of High Energy Physics (Online), Vol. 2014, Issue 72; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 55 works
Citation information provided by
Web of Science

References (55)

Dark matter from minimal flavor violation journal August 2011
Flavored dark matter and R-parity violation journal January 2014
Flavored dark Matter: a Review journal October 2013
Dark matter within the minimal flavour violation ansatz journal May 2013
Top quark mediated dark matter journal March 2013
Phenomenology of dark matter from A 4 flavor symmetry journal May 2011
The scalar neutrinos as the lightest supersymmetric particles and cosmology journal March 1984
Supersymmetric relics from the big bang journal June 1984
Perhaps scalar neutrinos are the lightest supersymmetric partners journal July 1984
Can scalar neutrinos or massive Dirac neutrinos be the missing mass? journal February 1986
Heavy sneutrinos as dark matter journal November 1994
Neutrino-flavoured sneutrino dark matter journal March 2010
Extended gamma-ray emission from Coy Dark Matter journal May 2014
Higgs portal vector dark matter for GeV scale γ-ray excess from galactic center journal September 2014
Composite-technicolor standard model journal April 1987
Weak-scale effective supersymmetry journal December 1990
Universal unitarity triangle and physics beyond the standard model journal February 2001
Minimal flavour violation: an effective field theory approach journal November 2002
First Results from the LUX Dark Matter Experiment at the Sanford Underground Research Facility journal March 2014
Isospin-violating dark matter journal September 2011
Another look at the flavour structure of the Littlest Higgs model with T-parity journal March 2007
ΔF = 2 observables and B → X q γ decays in the left-right model: Higgs particles striking back journal March 2012
Towards the identification of new physics through quark flavour violating processes journal August 2014
The anatomy of quark flavour observables in 331 models in the flavour precision era journal February 2013
Exact NLO strong interaction corrections to the Δ F = 2 effective Hamiltonian in the MSSM journal November 2009
Effects of supergravity-induced electroweak breaking on rare b-decays and mixings journal April 1991
New physics in B→K ∗ μμ? journal November 2013
FCNC portals to the dark sector journal March 2012
Electric dipole moment of the electron and of the neutron journal July 1990
The UTfit collaboration report on the status of the unitarity triangle beyond the Standard Model I. Model-independent analysis and minimal flavour violation journal March 2006
Model-independent constraints on Δ F = 2 operators and the scale of new physics journal March 2008
331 models facing new b → sμ + μ − data journal February 2014
The flavor of a little Higgs with T-parity journal June 2006
The flavor of the composite pseudo-goldstone Higgs journal September 2008
Δ F = 2 observables and fine-tuning in a warped extra dimension with custodial protection journal March 2009
Flavor physics in the Randall-Sundrum model: II. Tree-level weak-interaction processes journal September 2010
General CP violation in minimal left–right symmetric model and constraints on the right-handed scale journal October 2008
Flavor Physics Constraints for Physics Beyond the Standard Model journal November 2010
Is the lightest Kaluza–Klein particle a viable dark matter candidate? journal February 2003
Flavoured naturalness journal June 2013
Mixing stops at the LHC journal January 2014
General CP Violation in Minimal Left-Right Symmetric Model and Constraints on the Right-Handed Scale text January 2007
Flavor Physics in the Randall-Sundrum Model: II. Tree-Level Weak-Interaction Processes text January 2009
Isospin-Violating Dark Matter text January 2011
FCNC portals to the dark sector text January 2011
Top Quark Mediated Dark Matter text January 2012
Flavoured Naturalness text January 2013
Dark matter within the minimal flavour violation ansatz text January 2013
Towards the Identification of New Physics through Quark Flavour Violating Processes text January 2013
Flavored Dark Matter and R-Parity Violation text January 2013
Universal Unitarity Triangle and Physics Beyond the Standard Model text January 2000
Minimal Flavour Violation: an effective field theory approach text January 2002
The flavor of a little Higgs with T-parity text January 2005
Another Look at the Flavour Structure of the Littlest Higgs Model with T-Parity text January 2006
Heavy Sneutrinos as Dark Matter text January 1994

Cited By (20)

Emerging jets journal May 2015
Top-flavoured dark matter in Dark Minimal Flavour Violation journal May 2017
A flavoured dark sector journal August 2018
CONFRONTING GALACTIC AND EXTRAGALACTIC γ -RAYS OBSERVED BY FERMI -LAT WITH ANNIHILATING DARK MATTER IN AN INERT HIGGS DOUBLET MODEL journal August 2015
Point sources from dissipative dark matter journal December 2017
Search for new particles decaying to a jet and an emerging jet text January 2019
Top-flavoured dark matter in Dark Minimal Flavour Violation text January 2017
Flavoured Dark Matter moving left text January 2018
Constraints on mediator-based dark matter and scalar dark energy models using √s = 13 TeV pp collision data collected by the ATLAS detector text January 2019
Search for new particles decaying to a jet and an emerging jet text January 2019
Search for new particles decaying to a jet and an emerging jet text January 2019
NMSSM explanations of the Galactic center gamma ray excess and promising LHC searches text January 2014
Signals of a Light Dark Force in the Galactic Center text January 2014
Lepton-Flavor Violating Mediators text January 2016
Point Sources from Dissipative Dark Matter text January 2017
Flavoured Dark Matter Moving Left text January 2017
Model-independent analysis of the DAMPE excess text January 2017
Constraints on mediator-based dark matter and scalar dark energy models using $\sqrt s = 13$ TeV $pp$ collision data collected by the ATLAS detector text January 2019
B-physics anomalies: The bridge between R-parity violating Supersymmetry and flavoured Dark Matter text January 2019
Signatures of Mirror Stars text January 2019

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