Results 11 to 20 of about 176,035,713 (175)

Black holes at accelerators [PDF]

open access: yes, 2010
In theories with large extra dimensions and TeV-scale gravity, black holes are copiously produced in particle collisions at energies well above the Planck scale.

core   +5 more sources

Search for extra dimensions in diphoton events from proton–proton collisions at $\sqrt {s} = 7\,$ TeV in the ATLAS detector at the LHC [PDF]

open access: yes, 2013
The large difference between the Planck scale and the electroweak scale, known as the hierarchy problem, is addressed in certain models through the postulate of extra spatial dimensions.

core   +3 more sources

Search for large extra dimensions in the diphoton final state at the Large Hadron Collider [PDF]

open access: yes, 2011
This is the pre-print version of the Published Article, which can be accessed from the link below - Copyright @ 2011 Springer VerlagA search for large extra spatial dimensions via virtual-graviton exchange in the diphoton channel has been carried out ...
M. S. Jeong   +999 more
core   +1 more source

A short travel for neutrinos in Large Extra Dimensions

open access: yesJournal of High Energy Physics, 2018
Neutrino oscillations successfully explain the flavor transitions observed in neutrinos produced in natural sources like the center of the sun and the earth atmosphere, and also from man-made sources like reactors and accelerators. These oscillations are
G. V. Stenico   +2 more
doaj   +1 more source

Probing the anomalous γγγZ coupling at the LHC with proton tagging

open access: yesJournal of High Energy Physics, 2017
The sensitivities to the anomalous quartic gauge boson coupling γγγZ are estimated via γZ production with intact protons in the forward region at the LHC.
C. Baldenegro   +3 more
doaj   +1 more source

Explaining Atomki anomaly and muon g − 2 in U(1) X extended flavour violating two Higgs doublet model

open access: yesJournal of High Energy Physics, 2021
We investigate a two Higgs doublet model with extra flavour depending U(1) X gauge symmetry where Z′ boson interactions can explain the Atomki anomaly by choosing appropriate charge assignment for the SM fermions.
Takaaki Nomura, Prasenjit Sanyal
doaj   +1 more source

Constraining compressed versions of MUED and MSSM using soft tracks at the LHC

open access: yesJournal of High Energy Physics, 2017
A compressed spectrum is an anticipated hideout for many beyond standard model scenarios. Such a spectrum naturally arises in the minimal universal extra dimension framework and also in supersymmetric scenarios.
Sabyasachi Chakraborty   +2 more
doaj   +1 more source

Interpreting the 3 TeV WH resonance as a W′ boson

open access: yesJournal of High Energy Physics, 2017
Motivated by a local 3.2 − 3.4 sigma resonance in WH and ZH in the ATLAS Run 2 data, we attempt to interpret the excess in terms of a W′ boson in a SU(2)1 × SU(2)2×U(1)X model. We stretch the deviation from the alignment limit of the Equivalence Theorem,
Kingman Cheung   +3 more
doaj   +1 more source

Search for dark matter candidates and large extra dimensions in events with a jet and missing transverse momentum with the ATLAS detector [PDF]

open access: yes, 2012
ATLAS Collaboration Contributors: Paul Douglas Jackson and Nitesh SoniA search for new phenomena in events with a high-energy jet and large missing transverse momentum is performed using data from proton-proton collisions at √s = 7 TeV with the ATLAS ...
The ATLAS collaboration   +999 more
core   +3 more sources

An introduction to extra dimensions and sting phenomenology [PDF]

open access: yes, 2016
I give a short introduction to string phenomenology. In particular, I discuss the physics of extra dimensions and low scale gravity that are motivated from the problem of mass hierarchy, providing an alternative to low energy supersymmetry.
Antoniadis, Ignatios
core   +3 more sources

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