Results 11 to 20 of about 19,217,453 (333)

Probing the $$h c\bar{c} $$ h c c ¯ coupling at a Future Circular Collider in the electron-hadron mode

European Physical Journal C: Particles and Fields, 2023
We study the production of a neutral Higgs boson at a Future Circular Collider in the electron-hadron mode (FCC-eh) through the leading process $$e^- p \rightarrow \nu _e h q $$ e - p → ν e h q assuming the decay channel $$h \rightarrow c \bar{c} $$ h ...
J. Hernández-Sánchez, C. G. Honorato, S. Moretti   +2 more
doaj   +1 more source

High fusion performance in Super H-mode experiments on Alcator C-Mod and DIII-D

Nuclear Fusion, 2019
The ‘Super H-Mode’ regime is predicted to enable pedestal height and fusion performance substantially higher than standard H-Mode operation. This regime exists due to a bifurcation of the pedestal pressure, as a function of density, that is predicted by ...
P. Snyder, J. Hughes, T. Osborne, C. Paz-Soldan, W. Solomon, M. Knolker, D. Eldon, T. Evans, T. Golfinopoulos, B. Grierson, R. Groebner, A. Hubbard, E. Kolemen, B. LaBombard, F. Laggner, O. Meneghini, S. Mordijck, T. Petrie, S. Scott, H. Wang, H. Wilson, Yunmin Zhu   +21 more
semanticscholar   +1 more source

Overview of initial negative triangularity plasma studies on the ASDEX Upgrade tokamak

Nuclear Fusion, 2022
An overview of results of negative triangularity (NT) studies from the ASDEX Upgrade tokamak (AUG) is given. Moderate values of the triangularity in the range of δ _average ≈ −0.2 have been obtained.
T. Happel, T. Pütterich, D. Told, M. Dunne, R. Fischer, J. Hobirk, R.M. McDermott, U. Plank, ASDEX Upgrade Team the   +8 more
doaj   +1 more source

Advances in plasma–wall interaction control for H-mode operation over 100 s with ITER-like tungsten divertor on EAST

Nuclear Fusion, 2019
A total power injection up to 0.3 GJ has been achieved in EAST long pulse H-mode operation of 101.2 s with an ITER-like water-cooled tungsten (W) mono-block divertor, which has steady-state power exhaust capability of 10 MWm−2.
Liang Wang, H. Guo, F. Ding, Y.W. Yu, Q. Yuan, G.S. Xu, H.Q. Wang, L. Zhang, R. Ding, J.C. Xu, J. Liu, B. Zhang, K. Wu, K.D. Li, Y. Duan, Z. Luo, J. Wu, G. Zuo, Z. Sun, D. Eldon, A. Leonard, T. Petrie, A. Hyatt, D. Humphreys, D. Thomas, Z.S. Yang, X.H. Chen, W. Feng, L. Chen, L. Meng, X. Qian, Y. Liang, C. Sang, B. Xiao, G. Luo, J.S. Hu, R. Maingi, X. Zou, J. Qian, X. Gong, A. Garofalo, J. Li, B. Wan   +42 more
semanticscholar   +1 more source

Electron gyroscale fluctuation measurements in National Spherical Torus Experiment H-mode plasmas [PDF]

, 2019
A collective scattering system has measured electron gyroscale fluctuations in National Spherical Torus Experiment [M. Ono et al., Nucl. Fusion 40, 557 (2000)] H-mode plasmas to investigate electron temperature gradient (ETG) turbulence. Observations and
Bell, RE, Domier, CW, Kaye, SM, LeBlanc, BP, Lee, W, Levinton, FM, Luhmann, NC, Mazzucato, E, Menard, JE, Park, HK, Smith, DR, Yuh, H   +11 more
core   +1 more source

Progress toward divertor detachment on TCV within H-mode operating parameters

Plasma Physics and Controlled Fusion, 2019
Recent experiments on Tokamak à Configuration Variable have made significant progress toward partial detachment of the outer divertor in neutral beam heated H-mode plasmas in conventional and alternative divertor configurations.
J. Harrison, C. Theiler, O. Février, H. D. Oliviera, R. Maurizio, Kevin Verhaegh, A. Perek, A. Karpushov, B. Lipschultz, B. Duval, X. Feng, S. Henderson, B. Labit, B. Linehan, A. Merle, H. Reimerdes, U. Sheikh, C. Tsui, W. Vijvers, C. Wüthrich   +19 more
semanticscholar   +1 more source

Performance of a liquid Sn divertor target during ASDEX upgrade L-mode and H-mode operation

Nuclear Materials and Energy, 2023
One of the ways to extend the lifetime of the divertor for DEMO could be to replace the solid tungsten plasma-facing components with liquid tin (Sn) confined in a tungsten capillary porous structure (CPS). Testing a CPS in a divertor plasma configuration
J.G.A. Scholte, M. Balden, D. Brida, J. Cecrdle, R. Dux, S. Elgeti, M. Faitsch, A. Herrmann, J. Horacek, K. Hunger, K. Krieger, A. Manhard, P. de Marné, V. Rohde, T.W. Morgan   +14 more
doaj   +1 more source

Random coefficient H-mode confinement scalings [PDF]

Nuclear Fusion, 1992
The random coefficient two-stage regression algorithm with the collisional Maxwell-Vlasov constraint is applied to the ITER H-mode confinement database. The data violate the collisional Maxwell-Vlasov constraint at the 10-30% significance level, probably owing to radiation losses. The dimensionally constrained scaling, $ _E = 0.07192 M^{1/2}$ $(R/a)^{-
openaire   +2 more sources

Observations of Reduced Electron Gyroscale Fluctuations in National Spherical Torus Experiment H-Mode Plasmas with Large E X B Flow Shear [PDF]

, 2019
Electron gyroscale fluctuation measurements in National Spherical Torus Experiment H-mode plasmas with large toroidal rotation reveal fluctuations consistent with electron temperature gradient (ETG) turbulence.
Bell, RE, Domier, CW, Kaye, SM, LeBlanc, BP, Lee, W, Levinton, FM, Mazzucato, E, Menard, JE, N. C. Luhmann, Jr., Park, HK, Smith, DR, Yuh, H   +11 more
core   +1 more source

The H-Mode of ASDEX

Nuclear Fusion, 1989
The paper is a review of investigations of the H-mode on ASDEX performed since its discovery in 1982. The topics discussed are: (1) the development of the plasma profiles, with steep gradients in the edge region and flat profiles in the bulk plasma, (2) the MHD properties resulting from the profile changes, including an extensive stability analysis, (3)
  +8 more sources