Results 71 to 80 of about 6,267 (243)

Instrumentation for high-energy physics

, 2006
The rst part of this summary contains a description of the passage of particles through matter. The basic physics processes for charged particles, photons, neutrons and neutrinos are mostly electromagnetic (collision losses described by Bethe-Bloch ...
Stapnes, S
core   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

The MPGD-Based Photon Detectors for the upgrade of COMPASS RICH-1 and beyond [PDF]

, 2018
After pioneering gaseous detectors of single photon for RICH applications using CsI solid state photocathodes in MWPCs within the RD26 collaboration and by the constructions for the RICH detector of the COMPASS experiment at CERN SPS, in 2016 we have ...
Crespo, M. L., Bradamante, F., Chiosso, M., Levorato, S., Schopferer S., Zhao, Y., Azevedo, C. D. R., Alexeev, M., Dasgupta S., Chatterjee, C., Fischer H., Buchele M., Gregori M., Hamar, G., Bressan A., Tessarotto F., Menon G., Panzieri, D., Büchele, M., Chiosso M., Schopferer, S., Fischer, H., Alexeev M., Crespo M. L., Agarwala J., Veloso, J. F. C. A., Crespo, M.L., Menon, G., Tessarotto, F., Azevedo C. D. R., Cicuttin, A., Gregori, M., Hamar G., Finger, M., Bradamante F., Ciliberti P., Agarwala, J., Veloso J. F. C. A., Ciliberti, P., Slunecka, M., Denisov, O., Panzieri D., Finger, M., Jr., Sbrizzai, G., Herrmann, F., Sbrizzai G., Veloso, J.F.C.A., Denisov O., Azevedo, C.D.R., Garcia Ordonez L., Sulc, M., Sulc M., Slunecka M., Bressan, A., Zhao Y. X., Martin A., Chatterjee C., Cicuttin A., Zhao Y., Šulc, Miroslav, Herrmann F., Finger, M., Jr, Martin, A., Levorato S., Dalla Torre, S., Dasgupta, S., Dalla Torre S., Finger M., Buechele, M.   +68 more
core   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

New approach to 3D electrostatic calculations for micro-pattern detectors [PDF]

, 2011
We demonstrate nearly approximation-free electrostatic calculations of micromesh detectors that can be extended to any other type of micropattern detectors.
Dujmic, Denis, J A Formaggio, H Abraham, Formaggio, Joseph A., Lazic, Predrag, H Štefancić, P Lazić, Stefancic, H., Abraham, Hrvoje, D Dujmić   +9 more
core   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Analysis of the single π+ production in neutrino neutral current interactions and instrumentation developments for the future understanding of neutrino physics using the ND280 detector of the T2K experiment

, 2022
Nowadays, one of the most active research fields within the domain of high energy physics is the study of neutrinos. In the mainstream theory, encompassed in the Standard Model (SM) of particle physics, the phenomenology of neutrino physics is determined by seven degrees of freedom, consisting of three masses ((m1,m2,m3), three mixing angles (θ12, θ13,
openaire   +2 more sources