Results 31 to 40 of about 163,637 (266)

Strangeness production in proton—proton and proton—nucleus collisions [PDF]

open access: yesPramana, 2006
16 pages, 9 figures, Talk presented in the workshop on Hadron Physics, Puri, India, March 7-17 ...
openaire   +2 more sources

Protons Interaction with Nomex Target: Secondary Radiation from a Monte Carlo Simulation with Geant4

open access: yesApplied Sciences, 2022
The study of suitable materials to shield astronauts from Galactic Cosmic Rays (GCR) is a topic of fundamental importance. The choice of the material must take into account both the secondary radiation produced by the interaction between primary ...
Filomena Loffredo   +4 more
doaj   +1 more source

Describing the scattering of keV protons through graphene

open access: yesFrontiers in Chemistry, 2023
Implementing two-dimensional materials in technological solutions requires fast, economic, and non-destructive tools to ensure efficient characterization.
Jakob Bühler   +2 more
doaj   +1 more source

Hadron-Induced Radiation Damage in Fast Heavy Inorganic Scintillators

open access: yesInstruments, 2022
Fast and heavy inorganic scintillators with suitable radiation tolerance are required to face the challenges presented at future hadron colliders of high energy and intensity.
Chen Hu   +9 more
doaj   +1 more source

Proton–proton, anti-proton–anti-proton, proton–anti-proton correlations in Au + Au collisions measured by STAR at RHIC [PDF]

open access: yesThe European Physical Journal C, 2006
The analysis of two-particle correlations provides a powerful tool to study the properties of hot and dense matter created in heavy-ion collisions at ultra-relativistic energies. Applied to identical and non-identical hadron pairs, it makes the study of space-time evolution of the source in femtoscopic scale possible.
openaire   +1 more source

Investigation of Alpha-Proton Drift Speeds in the Solar Wind: WIND and HELIOS Observations

open access: yesUniverse, 2022
In this paper, we present an analysis of how alpha–proton drift speeds (the difference between the magnitudes of alpha and bulk proton speeds) are constrained in the inner heliosphere using observations from the WIND and twin HELIOS spacecraft. The solar
Vamsee Krishna Jagarlamudi   +6 more
doaj   +1 more source

Influence of photon, proton and carbon ion irradiation on differentiation, maturation and functionality of dendritic cells

open access: yesFrontiers in Bioscience-Scholar, 2022
While the primary purpose of radiotherapy (RT) is the elimination of cancer cells by inducing DNA-damage, considerable evidence emerges that anti-neoplastic effects extend beyond mere tumor cell killing. These secondary effects are based on activation of
Laila König   +7 more
doaj   +1 more source

Monte Carlo-based Investigation of Absorbed-dose Energy Dependence of Thermoluminescent Dosimeters in Therapeutic Proton and Carbon Ion Beams

open access: yesJournal of Medical Physics
Background: The present study is aimed at calculating relative absorbed-dose energy response correction (R) of commonly used thermoluminescent dosimeters (TLDs) such as LiF, Li2B4O7, and Al2O3 as a function of depth in water for protons (50–250 MeV/n ...
Arghya Chattaraj   +2 more
doaj   +1 more source

Energy Dynamics in the Brain: Contributions of Astrocytes to Metabolism and pH Homeostasis

open access: yesFrontiers in Neuroscience, 2019
Regulation of metabolism is complex and involves enzymes and membrane transporters, which form networks to support energy dynamics. Lactate, as a metabolic intermediate from glucose or glycogen breakdown, appears to play a major role as additional ...
Joachim W. Deitmer   +4 more
doaj   +1 more source

Evaluation of Histone Deacetylase Inhibitors as Radiosensitizers for Proton and Light Ion Radiotherapy

open access: yesFrontiers in Oncology, 2021
Significant opportunities remain for pharmacologically enhancing the clinical effectiveness of proton and carbon ion-based radiotherapies to achieve both tumor cell radiosensitization and normal tissue radioprotection.
Alicia M. Johnson   +8 more
doaj   +1 more source

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