Results 11 to 20 of about 512,473 (283)

Working Group Report: Heavy-Ion Physics and Quark-Gluon Plasma [PDF]

, 2006
This is the report of Heavy Ion Physics and Quark-Gluon Plasma at WHEPP-09 which was part of Working Group-4. Discussion and work on some aspects of Quark-Gluon Plasma believed to have created in heavy-ion collisions and in early universe are reported ...
A Buchel, A Capella, A K Dutt-Mazumder, A Nakamura, A P Kostyuk, AM Srivastava, AP Mishra, B Alessandro, B Alessandro, B B Back, B G Zakharov, B Mohanty, B Rai, C A Salgado, C A Salgado, C Adler, C Adler, C R Allton, C Ratti, D Teaney, DK Srivastava, E Braaten, E Laermann, E V Shuryak, E V Shuryak, E V Shuryak, E Wang, E Witten, F Karsch, F Karsch, G Borges, G D Moore, G Policastro, G Policastro, GC Mishra, H Hees van, H Hees van, H Mishra, H Satz, J Adams, J Adams, J Bowers, J Liao, J M Maldacena, J Nayak, J-Y Ollitrault, JG Contreras, K Adcox, K Adcox, L D McLerran, L Kluberg, L Ramello, M Alford, M C Abreu, M G Mustafa, M G Mustafa, M G Mustafa, M Gyulassy, M Gyulassy, M Gyulassy, M Gyulassy, M H Thoma, Munshi G Mustafa, N Borghini, P F Kolb, P Jaikumar, P N Meisinger, PK Sahu, R Baier, R Baier, R J Fries, R Rapp, R Ray, R S Bhalerao, R V Gavai, RS Bhalerao, RV Gavai, S A Bass, S C Phatak, S Datta, S Ejiri, S K Ghosh, S K Ghosh, S S Adler, S S Adler, S S Adler, S S Adler, S S Gubser, S S Gubser, SC Phatak, SK Ghosh, Sudhir Raniwala, T Awes, VK Tiwari, X-N Wang, X-N Wang, X-N Wang   +96 more
core   +2 more sources

Full-wave modeling of RF waves in fusion plasmas with finite element method: Progress in past decades and its future role [PDF]

EPJ Web of Conferences
This paper reviews the progress in computing radio frequency (RF) wave fields in fusion plasmas, specifically focusing on simulations utilizing the finite element method (FEM) over the past few decades. Computing RF wave fields in fusion plasmas presents
Shiraiwa Syun’ichi, Bertelli Nicola, Kim Eun-Hwa, Wright John, Verstraeten Maja, Lamalle Philippe   +5 more
doaj   +1 more source

Appearance and analysis of a reflecting coating damage [PDF]

EPJ Web of Conferences
Eight reflecting gratings are installed into the plasma facing wall of ASDEX Upgrade (AUG) in order to provide a controlled second pass through the plasma centre in 140 GHz heating scenarios with reduced single pass absorption. Four of these gratings are
Schubert Martin, Elgeti Stefan, Hunger Katja, Grigore Eduard, Ruset Cristian, Neu Rudolf, Stober Jörg, Vorbrugg Stefan, Zammuto Irene   +8 more
doaj   +1 more source

Intense intermittent radiation at the plasma frequency on EAST [PDF]

EPJ Web of Conferences, 2019
Intense intermittent radiation has been observed regularly in EAST by using a Michelson interfer-ometer and a Q-band radiometer system. The radiation bursts are related to a fast process with characterization time of a few microseconds.
Liu Yong, Zhou Tianfu, Hu Yemin, Zhao Hailin, Zhu Zeying, Liu Xiang, Ling Bili, Zhou Ruijie, Zhang Tao   +8 more
doaj   +1 more source

Plasma kinetic theory [PDF]

, 2017
The description of plasma using fluid model is mostly insufficient and requires the consideration of velocity distribution which leads to kinetic theory.
Ali, Jalil, Chaudhary, Kashif, Haider Rizvi, Syed Zuhaib, Imam, Auwal Mustapha   +3 more
core   +2 more sources

Confirmation of the topology of the Wendelstein 7-X magnetic field to better than 1:100,000

Nature Communications, 2016
Early stellarator designs suffered from high particle losses, an issue that can be addressed by optimization of the coils. Here the authors measure the magnetic field lines in the Wendelstein 7-X stellarator, confirming that the complicated design of the
T. Sunn Pedersen, M. Otte, S. Lazerson, P. Helander, S. Bozhenkov, C. Biedermann, T. Klinger, R. C. Wolf, H. -S. Bosch, The Wendelstein 7-X Team   +9 more
doaj   +1 more source

Physics of Quark--Gluon Plasma [PDF]

, 1996
In this lecture, we give a brief review of what theorists now know, understand, or guess about static and kinetic properties of quark--gluon plasma. A particular attention is payed to the problem of physical observability, i.e.
A. V. Smilga, Altherr T., Arnold P., Arnold P., Bhakshi P. M., Bhanot G., Bjorken J. D., Bjorken J. D., Blaizot J.-P., Braaten E., Braaten E., Dalley S., Dolan L., Elze Th. H., Hagedorn R., Hagedorn R., Kalashnikov O. K., Kastening B., Keldysh L. V., Klimov V. V., Lifshitz E. M., McLerran L., Nadkarni S., Polyakov A. M., Shuryak E. V. J., Silin V. P., Smilga A. V., Smilga A. V., Susskind L., Toimela T., Weldon H. A.   +30 more
core   +2 more sources

A megawatt-level 28 GHz heating system for the National Spherical Torus Experiment Upgrade

EPJ Web of Conferences, 2015
The National Spherical Torus Experiment Upgrade (NSTX-U) will operate at axial toroidal fields of ≤ 1 T and plasma currents, Ip ≤ 2 MA. The development of non-inductive (NI) plasmas is a major long-term research goal for NSTX-U.
Taylor G., Ellis R.A., Fredd E., Gerhardt S. P., Greenough N., Harvey R. W., Hosea J. C., Parker R., Poli F., Raman R., Shiraiwa S., Smirnov A. P., Terry D., Wallace G., Wukitch S.   +14 more
doaj   +1 more source

Novel concept suppressing plasma heat pulses in a tokamak by fast divertor sweeping

Scientific Reports, 2022
One of the remaining challenges in magnetic thermonuclear fusion is survival of the heat shield protecting the tokamak reactor vessel against excessive plasma heat fluxes.
J. Horacek, S. Lukes, J. Adamek, J. Havlicek, S. Entler, J. Seidl, J. Cavalier, J. Cikhardt, V. Sedmidubsky   +8 more
doaj   +1 more source

Further upgrades of the ASDEX Upgrade ICRF system [PDF]

EPJ Web of Conferences
The original plans were to operate the tokamak ASDEX Upgrade (AUG) for ten years. The flexibility of the experiment lead to the fact, that AUG is now operating for over three decades.
Faugel Helmut, Bobkov Volodymyr, Schmidt Alexander Benjamin, Peglau Matthias, Helou Walid, Mulzer Roger, Fünfgelder Helmut, Girka Oleksii, Ochoukov Roman, Mendelevitch Boris   +9 more
doaj   +1 more source