Product Design, Manufacturing & Innovation Resources

Latest Publications & Patents on High-Energy Particle Physics

High-Energy Particle Physics

Dica: além da seleção abaixo, você pode pesquisar e filtrar nossos 2 bancos de dados completos:

> ferramenta de busca de publicações gratuitas < Por autor, tópico, palavras-chave, data ou periódico.

> ferramenta gratuita de busca de patentes < para patentes em inglês do Escritório Europeu de Patentes.

Física de partículas
Os avanços na física de partículas de alta energia impulsionam a inovação em técnicas experimentais e estruturas teóricas para a compreensão das interações fundamentais da matéria.

A física de partículas de alta energia investiga os constituintes fundamentais da matéria e suas interações em escalas de energia onde as teorias quânticas de campos governam o comportamento. Experimentos utilizam aceleradores e detectores de partículas para sondar fenômenos como a quebra da simetria eletrofraca, o confinamento de quarks e a violação de CP, testando as previsões do Modelo Padrão e explorando a física além dele. A pesquisa abrange física de colisores, propriedades de neutrinos, candidatos à matéria escura e a busca por novas partículas e forças. Esta página reúne os artigos revisados ​​por pares mais recentes e as inovações patenteadas que impulsionam técnicas experimentais, estruturas teóricas e instrumentação essenciais para expandir a compreensão dos processos subatômicos e das forças fundamentais.

Esta é a nossa mais recente seleção de publicações e patentes mundiais em inglês sobre Física de Partículas de Alta Energia, provenientes de diversos periódicos científicos online, classificadas e focadas em aceleradores de partículas, colisores de hádrons, plasma de quarks e glúons, modelo padrão, detectores de partículas, colisões de alta energia, supersimetria, bóson de Higgs, colisores de léptons, função de distribuição de partons, física de jatos, assimetria bariônica, violação de CP, oscilação de neutrinos, matéria escura, alta energia, física de partículas, além do modelo padrão, interação eletrofraca, cromodinâmica quântica, colisão de íons pesados, g-2 do múon, física de sabores, partículas exóticas, canais de decaimento de partículas, luminosidade, detectores de vértice, absorvedores de feixe e rastreamento de partículas.

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

Tópicos abordados: Física de partículas de alta energia, técnicas experimentais, estruturas teóricas, interações fundamentais da matéria, teorias quânticas de campos, aceleradores de partículas, detectores, quebra da simetria eletrofraca, confinamento de quarks, violação de CP, Modelo Padrão, física de colisores, propriedades de neutrinos, candidatos à matéria escura, novas partículas, forças fundamentais, processos subatômicos ISO/IEC 17025, ISO 9001, IEEE 488, ASTM E2871 e ISO 10605.

Contexto histórico

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

(Caso a data seja desconhecida ou irrelevante, por exemplo, "mecânica dos fluidos", é fornecida uma estimativa aproximada de seu surgimento notável)

10º ano aniversário

Imagens em tamanho real e downloads estão disponíveis apenas, 100% gratuitos, para membros registrados.