Product Design, Manufacturing & Innovation Resources

Latest Publications & Patents on High-Energy Particle Physics

High-Energy Particle Physics

Tip: further to the selection below, you can search and filter our 2 entire databases:

> free publications search tool < par auteur, sujet, mots-clés, date ou revue.

> free patents search tool < pour les brevets en anglais de l'Office européen des brevets.

Physique des particules
Les progrès réalisés en physique des particules de haute énergie stimulent l'innovation dans les techniques expérimentales et les cadres théoriques permettant de comprendre les interactions fondamentales de la matière.

La physique des particules de haute énergie étudie les constituants fondamentaux de la matière et leurs interactions aux échelles d'énergie où les théories quantiques des champs régissent leur comportement. Les expériences utilisent des accélérateurs et des détecteurs de particules pour sonder des phénomènes tels que la brisure de symétrie électrofaible, le confinement des quarks et la violation de CP, testant ainsi les prédictions du Modèle Standard et explorant la physique au-delà de celui-ci. La recherche couvre la physique des collisionneurs, les propriétés des neutrinos, les candidats à la matière noire et la recherche de nouvelles particules et forces. Cette page rassemble les articles les plus récents, évalués par des pairs, et les innovations brevetées qui font progresser les techniques expérimentales, les cadres théoriques et l'instrumentation essentiels à l'approfondissement de la compréhension des processus subatomiques et des forces fondamentales.

This is our latest selection of worldwide publications and patents in english on High-Energy Particle Physics, between many scientific online journals, classified and focused on particle accelerator, hadron collider, quark-gluon plasma, standard model, particle detector, high-energy collision, supersymmetry, Higgs boson, lepton collider, parton distribution function, jet physic, baryon asymmetry, CP violation, neutrino oscillation, dark matter, High-Energy, Particle Physic, beyond standard model, electroweak interact, quantum chromodynamic, heavy ion collision, muon g-2, flavor physic, exotic particle, particle decay channel, luminosity, vertex detector, beam dump and particle track.

Validating the standard model of diffusion MRI in white matter with numerical substrates

Published on 2026-10-15 by @MIT

Abstract: AbstractThe non-invasive estimation of intra- and extracellular microstructural parameters using biophysical models has been a major focus in brain microstructure imaging with MRI. The Standard Model (SM) of diffusion in white matter (WM) provides a unifying framework for various modelling approaches, representing axons as impermeable sticks embedded within a locally anisotropic extra-axonal space. However, the SM relies on simplifying assumptions that may not hold in realistic WM tissue, as the[...]


Our summary: This study validates the Standard Model of diffusion MRI in white matter using realistic numerical substrates. It examines how various axonal features and conditions affect parameter estimates derived from the model. The findings help identify biases in interpretations based on varying microstructural conditions.

Diffusion MRI, White Matter, Biophysical Models, Standard Model

Publication

Light detection systems for small particle detection and methods of use thereof

Patent published on the 2026-09-30 in EP under Ref EP4814477 by WATERS TECHNOLOGIES CORP [US] (Wu Austin [us], Zou Jizuo [us], Simon Julius Steven [us], Welsh Joshua Aden [us])

Abstract: [0001] Aspects of the invention include light detection systems for small particle detection. Light detection systems according to the invention comprise: an optical adjustment component configured to split a beam of light received from a flow cell into first and second beams of light, wherein the first beam of light comprises a light scattered from a particle excited within the flow cell, and wherein the second beam of light comprises a fluorescence of the particle excited within the flow cell;[...]


Our summary: The invention describes light detection systems designed for detecting small particles. These systems utilize an optical adjustment component to split light into scattered and fluorescence beams. A clustered wavelength division subsystem processes these beams through dedicated light detection modules.

light detection, small particle detection, optical adjustment, fluorescence

Patent

Information processing apparatus, information processing method, and program

Patent published on the 2026-09-30 in EP under Ref EP4813313 by FUJIFILM CORP [JP] (Fukuda Wataru [jp])

Abstract: [0001] Provided are an information processing apparatus, an information processing method, and a program that enable high-accuracy removal of an artifact from an energy difference image. [0002] An information processing apparatus according to the present disclosure includes a processor, in which the processor is configured to acquire a low-energy image captured by irradiating a subject (M) into which a contrast agent has been injected with radiation having a first energy, and a high-energy image[...]


Our summary: The apparatus processes low-energy and high-energy images to create an initial energy difference image. It extracts artifact components from this image to improve accuracy. The final energy difference image is generated by reapplying difference processing based on the extracted artifacts.

image processing, artifact removal, energy difference image, contrast agent

Patent

Two-dimensional beam compression for sub-femtosecond electron beam generation

Published on 2026-09-21 by Weihang Liu, Shimin Jiang, Xiao Li, Xingguang Liu, Yi Jiao and Sheng Wang @IOP SCIENCE

Abstract: Sub-femtosecond electron beams are powerful probes of ultrafast electronic, atomic, and nuclear dynamics, and promising drivers for ultrashort radiation generation from the extreme-ultraviolet to gamma-ray regimes. However, producing such beams at hundred-MeV energies with pC-level charge remains challenging. Here wedevelop a two-dimensional beam-compression scheme based on transverse–longitudinal coupling, in which dispersive beam optics convert the small transverse emittance of modern electr[...]


Our summary: A two-dimensional beam-compression scheme is developed for generating sub-femtosecond electron beams. This method utilizes transverse-longitudinal coupling to achieve ultrashort bunch lengths from modern electron beams. Simulations demonstrate the feasibility of producing high-energy, compact attosecond electron beam sources.

beam compression, sub-femtosecond, electron beams, collective effects

Publication

Method for manufacturing a metal structure for use in an aircraft

Patent published on the 2026-09-21 in NL under Ref NL2039981B by 3D METAL FORMING B V [NL] (Hugo Groeneveld [fr])

Abstract: [0001] - 15 - ABSTRACT Method for manufacturing a metal structure for use in an aircraft 5 The invention relates to a method for manufacturing aerospace metal structures using an integrated high-energy hydroforming (HEHF) process. Combining press forming and HEHF, the method ensures uniform metal displacement, reduces residual stresses, and enhances material properties while improving precision. 10 Figure 3B[...]


Our summary: The invention describes a method for manufacturing metal structures for aircraft using an integrated high-energy hydroforming process. This method combines press forming and hydroforming to ensure uniform metal displacement and reduce residual stresses. It enhances material properties and improves precision in the manufacturing process.

metal structure, aerospace, hydroforming, manufacturing

Patent

Low-tortuous glass-crystalline chalcogenide-based electrode with ordered porosity induced by irradiation processes and method of producing thereof

Patent published on the 2026-09-16 in EP under Ref EP4807810 by THEION GMBH [DE] (Slavik Marek [de], Puget  Marin [de], Waidha Aamir Iqbal [de])

Abstract: [0001] A low tortuosity glass-crystalline 3D chalcogenide cathode exhibiting hierarchical/ordered porosity and method for preparing such a electrode body for use in secondary batteries, comprising the steps of providing an chalcogenide-based, substrate, selectively inducing the conversion of the chalcogenide body into suitable allotropic forms having different physicochemical properties by applying structurally patterning the substrate by means of photon and or electron irradiation source, where[...]


Our summary: A low tortuosity glass-crystalline chalcogenide-based electrode features ordered porosity. The method involves selectively inducing allotropic transformations through photon or electron irradiation. This process creates a distinct separation between crystalline and amorphous regions within the electrode.

chalcogenide, electrode, irradiation, porosity

Patent

Multi-defibrilaltor module for external defibrillators

Patent published on the 2026-09-09 in EP under Ref EP4803134 by KONINKLIJKE PHILIPS NV [NL] (Muthuramalingam Arunprasath [nl], Ramachandraiah Mallikarjun [nl])

Abstract: A multi-defibrillation system employing an external defibrillator, a plurality of defibrillation electrode pairs, and a multi-defibrillator module. In operation, each defibrillation electrode pair conducts an electric cardiac signal stream to the multi-defibrillator module. In response thereto, the multi-defibrillator module asynchronously derives a shock advisory decision from each electric cardiac signal stream, and when a shock advisory decision is a shock decision, the multi-defibrillator mo[...]


Our summary: The system includes an external defibrillator and multiple electrode pairs. It derives shock advisory decisions from electric cardiac signal streams. When a shock decision is made, it delivers a high-energy shock voltage to the designated electrode pair.

defibrillator, multi-defibrillation, shock advisory, electrode pairs

Patent

Effects of cosmic-ray muons on ? eV-to-meV scale axion dark matter searches

Published on 2026-09-01 by Dan Zhang, Gray Rybka, Edward J Daw and Robyn Evren @IOP SCIENCE

Abstract: We estimate the synchrotron radiation emitted by cosmic-ray muons in a uniform magnetic field, focusing on the photon radiation from eV to meV. Such events can potentially bring backgrounds to the axion dark matter searches. The GEANT4 software package is utilized to simulate the muon tracks in a cylindrical region of interest with an 8 T solenoid magnetic field applied. We further develop an analytical estimation of the angular-frequency-differential synchrotron radiation power spectra in this [...]


Our summary: This study estimates synchrotron radiation from cosmic-ray muons in a magnetic field relevant to axion dark matter searches. Simulations using GEANT4 show that cosmic-ray muons do not dominate noise backgrounds for current eV-scale experiments. Future broadband axion dark matter searches may be affected by synchrotron radiation if energy resolution is insufficient.

cosmic-ray muons, axion dark matter, synchrotron radiation, GEANT4

Publication

Sujets abordés : high-energy particle physics, experimental techniques, theoretical frameworks, fundamental matter interactions, quantum field theories, particle accelerators, detectors, electroweak symmetry breaking, quark confinement, CP violation, Standard Model, collider physics, neutrino properties, dark matter candidates, new particles, fundamental forces, subatomic processes ISO/IEC 17025, ISO 9001, IEEE 488, ASTM E2871, and ISO 10605..

Contexte historique

1909
1910
1912
1915
1915-11
1916
1918
1909
1910
1911-04-08
1913
1915
1916
1917
1918

(si la date est inconnue ou non pertinente, par exemple « mécanique des fluides », une estimation arrondie de son émergence notable est fournie)

10e année anniversaire

Les images en pleine résolution et les téléchargements sont uniquement disponibles, et 100% gratuits, pour les membres inscrits.