Results 61 to 70 of about 512,473 (283)

Radiation transport modelling for the interpretation of oblique ECE measurements

EPJ Web of Conferences, 2017
The electron cyclotron emission (ECE) diagnostic provides routinely electron temperature (Te) measurements. At ASDEX Upgrade an electron cyclotron forward model, solving the radiation transport equation for given Te and electron density profile, is used ...
Denk Severin S., Fischer Rainer, Maj Omar, Poli Emanuele, Stober Jörg K., Stroth Ulrich, Vanovac Branka, Suttrop Wolfgang, Willensdorfer Matthias   +8 more
doaj   +1 more source

Compact shunts for the upper divertor of ASDEX Upgrade [PDF]

AIP Advances
The compact shunts that are mounted in the upper divertor of ASDEX Upgrade are now operational and measure the thermocurrents generated by the temperature difference between the two target plates of the upper divertor cassette.
L. Giannone, T. Lunt, M. Bernert, A. Herrmann, A. Kallenbach, P. Leitenstern, K. H. Schuhbeck, S. Vorbrugg, I. Zammuto   +8 more
doaj   +1 more source

How large can the electron to proton mass ratio be in Particle-In-Cell simulations of unstable systems?

, 2010
Particle-in-cell (PIC) simulations are widely used as a tool to investigate instabilities that develop between a collisionless plasma and beams of charged particles.
A. Bret, Birkhoff G., Brennen C., Faĭnberg Y. B., Karlický M., M. E. Dieckmann   +5 more
core   +2 more sources

An $ep$ collider based on proton-driven plasma wakefield acceleration [PDF]

, 2014
Recent simulations have shown that a high-energy proton bunch can excite strong plasma wakefields and accelerate a bunch of electrons to the energy frontier in a single stage of acceleration. This scheme could lead to a future $ep$ collider using the LHC
Aimidula, A., Chattopadhyay, S., Mandry, S., Mete, O., Welsch, C., Wing, M., Xia, G.   +6 more
core   +2 more sources

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz, Josefine Eck, Joel S. Winston, Kate Baker   +3 more
wiley   +1 more source

Erratum to: Radial localization of electron temperature pedestal and ELM-like events using ECE measurements at Wendelstein 7-X [PDF]

EPJ Web of Conferences, 2023
Chaudhary N., Hirsch M., Andreeva T., Geiger J., Hoefel U., Rahbarnia K., Wurden G. A., Wolf R. C.   +7 more
doaj   +1 more source

Physics of the Quark-Gluon Plasma

, 1992
Central nuclear collisions at energies far above 1 GeV/nucleon may provide for conditions, where the transition from highly excited hadronic matter into quark matter or quark-gluon plasma can be probed.
Alexopoulos, Asakawa, Barz, Berndt Müller, Bi, Bjorken, Blaizot, Blaschke, Braaten, Braaten, Callan, Davidson, DeGrand, Einhorn, Gale, Gavin, Gavin, Gavin, Grassi, Greiner, Greiner, Greiner, Gyulassy, Heinz, Hioki, Hioki, Jaffe, Jaffe, Kajantie, Kanaya, Karsch, Karsch, Kataja, Ko, Koch, Koike, Lahanas, Levai, Lissauer, Liu, Matsui, Mattiello, McLerran, Mrowczynski, Müller, Nikolaev, Rafelski, Seibert, Siemens, Strocchi, Svetitsky, T'Hooft, Thoma, van Hove, van Hove, Vogt, von Gersdorff, Weldon, Yang   +58 more
core   +1 more source

Life‐Threatening Bradycardia in Anti‐NMDA‐Receptor Encephalitis and a Novel Use for Permanent Pacing

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Pediatric anti‐NMDA receptor encephalitis (pNMDARE) is an autoantibody‐mediated disorder that can cause severe autonomic dysfunction, including symptomatic bradycardia and asystole. Dysautonomia can last for years, making it very challenging to manage.
Sarah Tucker, Abhijit Das, Andres Jimenez, Areeba Basit, Yike Jiang, Emily A. Smitherman, Heather Van Mater, Taylor Howard, Alexander J. Sandweiss, Kristen S. Fisher   +9 more
wiley   +1 more source

A structure-preserving spline finite element solver for the cold-plasma model [PDF]

EPJ Web of Conferences
We present a spline finite element solver, which preserves the Hamiltonian structure of the coldplasma model as well as several physical invariants, such as the energy, the total charge and the zero divergence of the magnetic field.
Moral Sánchez Elena, Campos Pinto Martin, Güçlü Yaman, Maj Omar   +3 more
doaj   +1 more source

High-energy dileptons from an anisotropic quark-gluon plasma [PDF]

, 2009
We calculate leading-order dilepton yields from a quark-gluon plasma which has a time-dependent anisotropy in momentum space. Such anisotropies can arise during the earliest stages of quark-gluon plasma evolution due to the rapid longitudinal expansion ...
Martinez, Mauricio
core   +2 more sources