Results 121 to 130 of about 1,573,388 (253)

Optimizing integrated luminosity of future hadron colliders

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2015
The integrated luminosity, a key figure of merit for any particle-physics collider, is closely linked to the peak luminosity and to the beam lifetime. The instantaneous peak luminosity of a collider is constrained by a number of boundary conditions, such
Michael Benedikt   +2 more
doaj   +1 more source

Zero [PDF]

open access: yesarXiv, 2007
You shall not find any new physics, because all physical events are interpreted well-known particles (leptons, quarks, photons, gluons, W-bosons, Z-boson) and forces which have long known (electroweak, gravity, strong interactions). Contents: 1. Pointlike events and probability. 2. Leptons' moving equations and masses. 3.
arxiv  

PODIO: An Event-Data-Model Toolkit for High Energy Physics Experiments

open access: yes, 2017
PODIO is a C++ library that supports the automatic creation of event data models (EDMs) and efficient I/O code for HEP experiments. It is developed as a new EDM Toolkit for future particle physics experiments in the context of the AIDA2020 EU programme ...
F. Gaede, B. Hegner, P. Mato
semanticscholar   +1 more source

Evaluation of dosimetric and spatial accuracy of a virtual cone technique for radiosurgery using linac‐integrated CBCT‐based polymer gel dosimetry

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study evaluates the dosimetric and geometric precision of a virtual cone technique using CBCT‐based polymer gel dosimetry, enabling radiation delivery, and imaging readout within an identical spatial coordinate system. Methods We created a C# script for a virtual cone technique that generates a treatment plan with 10 gantry arcs ...
Tenzin Kunkyab   +6 more
wiley   +1 more source

Soft QCD Results from the CMS Experiment [PDF]

open access: yesarXiv, 2011
Recent CMS soft QCD results in proton-proton collisions at three LHC center-of-mass energies are highlighted. The properties of minimum bias events such as charged particle transverse momentum spectra, event-by-event multiplicity distributions, the production of the strange particles are measured.
arxiv  

Automated Reconstruction of Particle Cascades in High Energy Physics Experiments

open access: yes, 2008
We present a procedure for reconstructing particle cascades from event data measured in a high energy physics experiment. For evaluating the hypothesis of a specific physics process causing the observed data, all possible reconstruction versions of the ...
Actis, O.   +6 more
core  

Shielding resources for four common radiopharmaceuticals utilized for imaging and therapy: Tc‐99m, F‐18, I‐131, and Lu‐177

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Introduction The use of radioactive materials in the United States has been tightly regulated by the Nuclear Regulatory Commission and other entities for many decades. In 2015, however, the Joint Commission began to require hospital‐based nuclear medicine departments to conduct shielding designs and evaluations for radioactive material areas ...
Michael Oumano   +12 more
wiley   +1 more source

Multi Eruption Solar Energetic Particle Events Observed with SOHO/ERNE [PDF]

open access: yesYSC'14 Proceedings of Contributed Papers (eds. G. Ivashchenko, A. Golovin), Kyiv, Kyivskyi Universytet, pp. 5-14, 2007, 2007
A combination of many Solar energetic particle (SEP) events, each one of which is associated with a single eruption, can create one complex intensity-time profile, that will result in masking the observation of the first injected particles detected near Earth for each participated eruption.
arxiv  

Distinct Network Morphologies from In Situ Polymerization of Microtubules in Giant Polymer‐Lipid Hybrid Vesicles

open access: yesAdvanced Biology, EarlyView.
The successful in situ polymerization of microtubules in giant polymer‐lipid hybrid vesicles is illustrated. The microtubules formed in the giant hybrid vesicles exhibit different morphologies including lumenal network formation and membrane association. Abstract Creating artificial cells with a dynamic cytoskeleton, akin to those in living cells, is a
Paula De Dios Andres   +4 more
wiley   +1 more source

Charged particles produced in quark and gluon jets in proton-proton collisions

open access: yesEPJ Web of Conferences, 2011
The study of particle production inside jets makes it possible to address the fragmentation properties of the leading parton depending on its flavour.
Pochybova S.
doaj   +1 more source

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