Results 41 to 50 of about 792 (115)

Gravitation waves from QCD and electroweak phase transitions

open access: yesJournal of High Energy Physics, 2018
We investigate the gravitation waves produced from QCD and electroweak phase transitions in the early universe by using a 5-dimension holographic QCD model and a holographic technicolor model.
Yidian Chen, Mei Huang, Qi-Shu Yan
doaj   +1 more source

Search for high-mass dilepton resonances in pp collisions at s =8 TeV with the ATLAS detector [PDF]

open access: yes, 2014
The ATLAS detector at the Large Hadron Collider is used to search for high-mass resonances decaying to dielectron or dimuon final states. Results are presented from an analysis of proton-proton (pp) collisions at a center-of-mass energy of 8 TeV ...
G. Aad   +499 more
semanticscholar   +1 more source

Rational Risk‐Benefit Decision‐Making in the Setting of Military Mefloquine Policy

open access: yesJournal of Parasitology Research, Volume 2015, Issue 1, 2015., 2015
Mefloquine is an antimalarial drug that has been commonly used in military settings since its development by the US military in the late 1980s. Owing to the drug’s neuropsychiatric contraindications and its high rate of inducing neuropsychiatric symptoms, which are contraindications to the drug’s continued use, the routine prescribing of mefloquine in ...
Remington L. Nevin, Boyko B. Georgiev
wiley   +1 more source

Unitarity in Technicolor [PDF]

open access: yes, 2008
We investigate the longitudinal WW scattering in models of dynamical electroweak symmetry breaking featuring a spin-one axial and vector state and a composite Higgs boson.
R. Foadi, M. Jarvinen, Francesco Sannino
semanticscholar   +1 more source

Decaying Dark Atom Constituents and Cosmic Positron Excess

open access: yesAdvances in High Energy Physics, Volume 2014, Issue 1, 2014., 2014
We present a scenario where dark matter is in the form of dark atoms that can accommodate the experimentally observed excess of positrons in PAMELA and AMS‐02 while being compatible with the constraints imposed on the gamma‐ray ux from Fermi/LAT. This scenario assumes that the dominant component of dark matter is in the form of a bound state between a ...
K. Belotsky   +4 more
wiley   +1 more source

Hexapod coloron at the LHC

open access: yesJournal of High Energy Physics, 2018
Instead of the usual dijet decay, the coloron may mainly decay into its own “Higgs bosons”, which subsequently decay into many jets. This is a general feature of the renormalizable coloron model, where the corresponding “Higgs bosons” are a color-octet Θ
Yang Bai, Sida Lu, Qian-Fei Xiang
doaj   +1 more source

Interpretation of LHC excesses in ditop and ditau channels as a 400-GeV pseudoscalar resonance

open access: yesJournal of High Energy Physics, 2021
Since the discovery in 2012 of the Higgs boson at the LHC, as the last missing piece of the Standard Model of particle physics, any hint of new physics has been intensively searched for, with no confirmation to date.
Ernesto Arganda   +3 more
doaj   +1 more source

Composite Inflation in the light of 2015 Planck data [PDF]

open access: yes, 2015
In this work, we examine cosmological constraints on models of composite inflation based on the slow-roll approximation by using the recent Planck measurement.
P. Channuie
semanticscholar   +1 more source

Probes for 4th Generation Constituents of Dark Atoms in Higgs Boson Studies at the LHC

open access: yesAdvances in High Energy Physics, Volume 2014, Issue 1, 2014., 2014
The nonbaryonic dark matter of the Universe can consist of new stable charged species, bound in heavy neutral “atoms” by ordinary Coulomb interaction. Stable U- (anti‐U)quarks of 4th generation, bound in stable colorless (U- U- U-) clusters, are captured by the primordial helium, produced in Big Bang Nucleosynthesis, thus forming neutral “atoms” of O ...
M. Yu. Khlopov   +2 more
wiley   +1 more source

Emerging jets displaced into the future

open access: yesJournal of High Energy Physics, 2022
We examine the potential of future long-lived particle experiments to probe dark QCD models that feature Emerging Jets. The core of this analysis focuses on the transverse detectors AL3X, ANUBIS, CODEX-b, and MATHUSLA as they cover the most relevant ...
Paul Archer-Smith   +2 more
doaj   +1 more source

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