Search for the minimal universal extra dimension model at the LHC with {radical}(s)=7 TeV

Journal Article · Tue Feb 01 00:00:00 EST 2011 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.83.034003· OSTI ID:21504864

Bhattacherjee, Biplob ^[1]; Ghosh, Kirtiman ^[2]

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1. Department of Theoretical Physics, Tata Institute of Fundamental Research, 1, Homi Bhabha Road, Mumbai 400 005 (India)
2. Harish Chanda Research Institute, Chhatnag Road, Jhunsi, Allahabad 211019 (India)

The Universal Extra Dimension (UED) model is one of the popular extension of the standard model (SM) which offers interesting phenomenology. In the minimal UED (mUED) model, Kaluza-Klein (KK) parity conservation ensures that n=1 KK states can only be pair produced at colliders and the lightest KK particle is stable. In most of the parameter space, first KK excitation of SM hypercharge gauge boson is the lightest one and it can be a viable dark matter candidate. Thus, the decay of n=1 KK particles will always involve missing transverse energy.

• OSTI ID: 21504864
• Journal Information: Physical Review. D, Particles Fields, Vol. 83, Issue 3; Other Information: DOI: 10.1103/PhysRevD.83.034003; (c) 2011 American Institute of Physics; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
CERN LHC
EXCITATION
HYPERCHARGE
KALUZA-KLEIN THEORY
NONLUMINOUS MATTER
PAIR PRODUCTION
PARITY
PARTICLE DECAY
PARTICLES
SIMULATION
STANDARD MODEL
TEV RANGE 01-10
TRANSVERSE ENERGY
ACCELERATORS
CYCLIC ACCELERATORS
DECAY
ENERGY
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
FIELD THEORIES
GRAND UNIFIED THEORY
INTERACTIONS
KINETIC ENERGY
MATHEMATICAL MODELS
MATTER
PARTICLE MODELS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
QUANTUM FIELD THEORY
STORAGE RINGS
SYNCHROTRONS
TEV RANGE
UNIFIED GAUGE MODELS
UNIFIED-FIELD THEORIES