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Title: Categorisation and detection of dark matter candidates from string/M-theory hidden sectors

Journal Article · · Journal of High Energy Physics (Online)
 [1];  [2];  [2];  [3];  [4]
  1. King's College London, London (United Kingdom). Dept. of Physics; The Abdus Salam International Centre for Theoretical Physics, Trieste (Italy); Univ. of Michigan, Ann Arbor, MI (United States)
  2. Univ. of Michigan, Ann Arbor, MI (United States). Michigan Center for Theoretical Physics
  3. Northeastern Univ., Boston, MA (United States). Dept. of Physics
  4. Univ. of Cambridge, Cambridge (United Kingdom). Dept. of Applied Mathematics and Theoretical Physics, Center for Mathematical Sciences

We study well-motivated dark matter candidates arising from weakly-coupled hidden sectors in compactified string/M-theory. Imposing generic top-down constraints greatly restricts allowed candidates. By considering the possible mechanisms for achieving the correct dark matter relic density, we compile categories of viable dark matter candidates and annihilation mediators. We consider the case where supersymmetry breaking occurs via moduli stabilization and is gravitationally mediated to the visible and other hidden sectors, without assuming sequestering of the sector in which supersymmetry is broken. We find that in this case, weakly-coupled hidden sectors only allow for fermionic dark matter. Additionally, most of the mechanisms for obtaining the full relic density only allow for a gauge boson mediator, such as a dark Z'. Given these considerations, we study the potential for discovering or constraining the allowed parameter space given current and future direct detection experiments, and direct production at the LHC. We also present a model of a hidden sector which would contain a satisfactory dark matter candidate.

Research Organization:
Univ. of Michigan, Ann Arbor, MI (United States)
Sponsoring Organization:
National Science Foundation; USDOE Office of Science (SC), High Energy Physics (HEP)
Grant/Contract Number:
SC0007859
OSTI ID:
1506439
Journal Information:
Journal of High Energy Physics (Online), Journal Name: Journal of High Energy Physics (Online) Journal Issue: 9 Vol. 2018; ISSN 1029-8479
Publisher:
Springer BerlinCopyright Statement
Country of Publication:
United States
Language:
English

References (66)

Light hidden-sector U(1)s in string compactifications journal February 2010
New manifolds for superstring compactification journal September 1985
Kinetic mixing of U(1)s in heterotic orbifolds journal January 2012
Illuminating dark photons with high-energy colliders journal February 2015
Direct detection of sub-GeV dark matter with semiconductor targets journal May 2016
On discrete symmetries and torsion homology in F-theory journal June 2015
Chilly dark sectors and asymmetric reheating journal June 2016
LHC and Tevatron bounds on the dark matter direct detection cross-section for vector mediators journal July 2012
Glueball dark matter in non-standard cosmologies journal July 2017
Detecting superlight dark matter with Fermi-degenerate materials journal August 2016
Dark Radiation predictions from general Large Volume Scenarios journal September 2014
Nonthermal production of dark radiation and dark matter journal September 2016
Symmetric and asymmetric reheating journal September 2017
In wino veritas? Indirect searches shed light on neutralino dark matter journal October 2013
To tilt or not to tilt: discrete gauge symmetries in global intersecting D-brane models journal October 2013
Kinetic mixing of U(1)’s for local string models journal November 2010
Yukawas and discrete symmetries in F-theory compactifications without section journal November 2014
Discrete gauge symmetries in D-brane models journal December 2011
Chargino and neutralino decays revisited journal May 2001
A phenomenological model of particle physics based on supersymmetry journal April 1982
Cosmology of the invisible axion journal January 1983
A cosmological bound on the invisible axion journal January 1983
The not-so-harmless axion journal January 1983
Cosmological problems for the polonyi potential journal November 1983
Two U(1)'s and ϵ charge shifts journal January 1986
Model-independent properties and cosmological implications of the dilaton and moduli sectors of 4D strings journal December 1993
Discrete gauge symmetries and the origin of baryon and lepton number conservation in supersymmetric versions of the standard model journal January 1992
Gaugino masses in modular invariant supergravity journal July 1999
Kinetic mixing and the supersymmetric gauge hierarchy journal May 1997
Out of this world supersymmetry breaking journal September 1999
Wino cold dark matter from anomaly mediated SUSY breaking journal March 2000
Semiconductor probes of light dark matter journal November 2012
The neutralino sector in the U(1)-extended supersymmetric Standard Model journal August 2007
Echoes of a hidden valley at hadron colliders journal August 2007
Secluded WIMP dark matter journal April 2008
Astrophysical signatures of secluded dark matter journal January 2009
Directional detection of dark matter with two-dimensional targets journal September 2017
Gaugino mass without singlets journal December 1998
Distributions of nonsupersymmetric flux vacua journal March 2005
Locally stable non-supersymmetric Minkowski vacua in supergravity journal May 2006
Axions in string theory journal June 2006
Constraints for the existence of flat and stable non-supersymmetric vacua in supergravity journal September 2006
Non-thermal dark matter and the moduli problem in string frameworks journal June 2008
Heavy dark matter through the Higgs portal journal July 2008
Thermal relics in hidden sectors journal October 2008
Hidden charged dark matter journal July 2009
Wino dark matter under siege journal October 2013
Correlation between dark matter and dark radiation in string compactifications journal October 2014
Implications of generalized Z − Z ′ mixing journal June 1998
Minimal spontaneously broken hidden sector and its impact on Higgs boson physics at the CERN Large Hadron Collider journal November 2005
What is the discrete gauge symmetry of the minimal supersymmetric standard model journal April 2006
Stueckelberg Z ′ extension with kinetic mixing and millicharged dark matter from the hidden sector journal June 2007
Observing a light dark matter beam with neutrino experiments journal October 2011
Mirage models confront the LHC. II. Flux-stabilized type IIB string theory journal April 2014
Search for massive, long-lived particles using multitrack displaced vertices or displaced lepton pairs in p p collisions at s = 8     TeV with the ATLAS detector journal October 2015
Mirage models confront the LHC. III. Deflected mirage mediation journal March 2016
Search for R -parity violating supersymmetry with displaced vertices in proton-proton collisions at s = 8     TeV journal January 2017
First Direct Detection Limits on Sub-GeV Dark Matter from XENON10 journal July 2012
Strong Constraints on Sub-GeV Dark Sectors from SLAC Beam Dump E137 journal October 2014
Superconducting Detectors for Superlight Dark Matter journal January 2016
Lightest Visible-Sector Supersymmetric Particle is Likely to be Unstable journal October 2016
Cosmological Constraints on the Scale of Supersymmetry Breaking journal May 1982
Supersymmetry, Cosmology, and New Physics at Teraelectronvolt Energies journal January 1982
Bounds on scalar masses in theories of moduli stabilization journal April 2014
From Type II string theory toward BSM/dark sector physics journal December 2016
Unification Scale, Proton Decay, And Manifolds Of G2 Holonomy journal January 2003

Cited By (7)

Hidden sectors in string theory: kinetic mixings, fifth forces and quintessence journal March 2019
Spontaneous dark-matter mass generation along cosmological attractors in string theory journal March 2019
Hearing without seeing: gravitational waves from hot and cold hidden sectors journal July 2019
Baryogenesis from a modulus dominated universe journal February 2020
Evaluating the price of tiny kinetic mixing journal November 2019
Spontaneous dark-matter mass generation along cosmological attractors in string theory text January 2018
Hearing without seeing: gravitational waves from hot and cold hidden sectors text January 2019

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