Results 31 to 40 of about 272,865 (318)

Generalized Killing equations for spinning spaces and the role of Killing-Yano tensors [PDF]

open access: yes, 1996
The generalized Killing equations for the configuration space of spinning particles (spinning space) are analysed. Solutions of these equations are expressed in terms of Killing-Yano tensors.
Cordani   +16 more
core   +2 more sources

Simulation and Testing of the Radiation Performance of SiC Particles with Different Distribution Morphologies

open access: yesPhotonics, 2022
Based on Mie scattering theory, fractal theory, the generalized multiparticle Mie model and the attenuated total reflectance infrared spectroscopy method, this paper aimed to explore the influence of different distribution morphologies of semiconductor ...
Yanan Li   +3 more
doaj   +1 more source

Nonthermal Supermassive Dark Matter [PDF]

open access: yes, 1998
We discuss several cosmological production mechanisms for nonthermal supermassive dark matter and argue that dark matter may be elementary particles of mass much greater than the weak scale.
A. de Rújula   +21 more
core   +4 more sources

Lattice Simulations of the Thermodynamics of Strongly Interacting Elementary Particles and the Exploration of New Phases of Matter in Relativistic Heavy Ion Collisions [PDF]

open access: yes, 2006
At high temperatures or densities matter formed by strongly interacting elementary particles (hadronic matter) is expected to undergo a transition to a new form of matter - the quark gluon plasma - in which elementary particles (quarks and gluons) are no
Karsch, Frithjof
core   +3 more sources

Conformal barrier and hidden local symmetry constraints: Walking technirhos in LHC diboson channels

open access: yesNuclear Physics B, 2016
We expand the previous analyses of the conformal barrier on the walking technirho for the 2 TeV diboson excesses reported by the ATLAS Collaboration, with a special emphasis on the hidden local symmetry (HLS) constraints.
Hidenori S. Fukano   +3 more
doaj   +1 more source

Probing Gravitational Interactions of Elementary Particles

open access: yes, 2004
The gravitational interactions of elementary particles are suppressed by the Planck scale M_P ~ 10^18 GeV and are typically expected to be far too weak to be probed by experiments.
Feng, Jonathan L.   +2 more
core   +1 more source

A study of mitochondrial membranes in relation to elementary particles [PDF]

open access: yes, 1967
Elementary particles that commonly have been seen by electron microscopy to be attached by stalks to mitochondrial cristae in negatively stained preparations, were not apparent in similarly stained mitochondria from exponentially growing wild-type ...
Eakin, R. T., Malhotra, S. K.
core  

Are Massive Elementary Particles Black Holes?

open access: yes, 2003
We use exact results in a new approach to quantum gravity to study the effect of quantum loop corrections on the behavior of the metric of space-time near the Schwarzschild radius of a massive point particle in the Standard Model.
't Hooft G.   +8 more
core   +3 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Noncommutative field theories with harmonic term

open access: yes, 2010
The UV-IR mixing of scalar field theory on the Moyal space is removed by the harmonic term, so that the theory is renormalizable. We will present different properties of this scalar model and its associated gauge theory, which is candidate to ...
Corfu Summer Institute on Elementary Particles and Physics - Workshop on Non Commutative Field Theory and Gravity   +1 more
core   +1 more source

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