Technological and physics assessments on heating and current drive systems for DEMO

Authors: Franke, Thomas, Barbato, E., Bosia, G., Cardinali, A., Ceccuzzi, S., Cesario, R., Van Eester, D., Federici, G., Gantenbein, G., Helou, W., Hillairet, J., Jenkins, I., Kazakov, Ye.O., Kemp, R., Lerche, E., Mirizzi, F., Noterdaeme, J.-M., Poli, E., Porte, L., Ravera, G.L., Surrey, E., Tardini, G., Tran, M.Q., Tsironis, C., Tuccillo, A.A., Wenninger, R., Zohm, H.

Source: In Fusion Engineering and Design October 2015 96-97:468-472

Experiments on excitation of Alfvén eigenmodes by alpha-particles with bump-on-tail distribution in JET DTE2 plasmas.

Authors: Sharapov, S.E., Oliver, H.J.C., Garcia, J., Keeling, D.L., Dreval, M., Goloborod'Ko, V., Kazakov, Ye.O., Kiptily, V.G., Štancar, Ž., Bonofiglo, P.J., Coelho, R., Craciunescu, T., Ferreira, J., Figueiredo, A., Fil, N., Fitzgerald, M., Nabais, F., Nocente, M., Puglia, P.G., Rivero-Rodriguez, J.

Source: Nuclear Fusion; Nov2023, Vol. 63 Issue 11, p1-15, 15p

Subject Terms: PLASMA jets, PLASMA beam injection heating, NEUTRAL beams, SOFT X rays, ION beams, REFLECTOMETRY, INTERFEROMETRY

The ICRH system for the stellarator Wendelstein 7-X

Authors: Ongena, J., Messiaen, A., Kazakov, Ye.O., Schweer, B., Stepanov, I., Vervier, M., Crombé, K., Schoor, M. Van, Borsuk, V., Castaño-Bardawil, D., Kraemer-Flecken, A., Hollfeld, K. P., Offermanns, G., Hartmann, D. A., Kallmeyer, J. P., Wolf, R. C.

Source: AIP conference proceedings. 2254

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100154135148.0x000001&indx=1&recIds=ETOCvdc_100154135148.0x000001

Overview of W7-X ECRH Results

Authors: Laqua H.P., Baldzuhn J., Braune H., Bozhenkov S., Brunner K.J., Kazakov Ye.O., Marsen S., Moseev D., Stange T., Wolf R.C., Zanini M.

Source: EPJ Web of Conferences, Vol 203, p 02002 (2019)

Subject Terms: Physics, QC1-999

File Description: electronic resource

Relation: https://www.epj-conferences.org/articles/epjconf/pdf/2019/08/epjconf_ec2018_02002.pdf; https://doaj.org/toc/2100-014X

Access URL: https://doaj.org/article/de62bf17b0c84473ba149d01e8a01a59

Corrigendum: Simultaneous measurements of unstable and stable Alfvén eigenmodes in JET (2022 Nucl. Fusion   62   112008).

Authors: Tinguely, R.A., Gonzalez-Martin, J., Puglia, P.G., Fil, N., Dowson, S., Porkolab, M., Kumar, I., Podestà, M., Baruzzo, M., Fasoli, A., Kazakov, Ye.O., Nave, M.F.F., Nocente, M., Ongena, J., Štancar, Ž.

Source: Nuclear Fusion; Feb2025, Vol. 65 Issue 2, p1-1, 1p

Subject Terms: PLASMA physics, NUCLEAR energy, NUCLEAR fusion, SCHOLARLY periodical corrections, PHYSICS laboratories, BEACHES

Overview of W7-X ECRH Results in OP1.2a

Authors: Laqua H.P., Baldzuhn J., Braune H., Bozhenkov S., Brunner K.J., Kazakov Ye.O., Marsen S., Moseev D., Stange T., Wolf R.C., Zanini M.

Source: EPJ Web of Conferences, Vol 187, p 01011 (2018)

Subject Terms: Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2100-014X

Access URL: https://doaj.org/article/6ee8b103c14943c5a07019a54a54a621

Synergetic heating of D-NBI ions in the vicinity of the mode conversion layer in H-D plasmas in JET with the ITER like wall.

Authors: Ongena J., Kazakov Ye.O., Baranov Y., Hellesen C., Eriksson J., Johnson T., Kiptily V.G., Mantsinen M.J., Nocente M., Bilato R., Cardinali A., Castaldo C., Crombé K., Czarnecka A., Dumont R., Faustin J., Giacomelli L., Goloborodko V., Graves J., Jacquet Ph., Krawczyk N., Lerche E., Meneses L., Nave M.F.F., Patten H., Schneider M., Van Eester D., Weisen H., Wright J.C.

Source: EPJ Web of Conferences, Vol 157, p 02006 (2017)

Subject Terms: Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2100-014X

Access URL: https://doaj.org/article/a60b85e73b354359b47a6de1aebdd8c2

Simultaneous measurements of unstable and stable Alfvén eigenmodes in JET.

Authors: Tinguely, R.A., Gonzalez-Martin, J., Puglia, P.G., Fil, N., Dowson, S., Porkolab, M., Kumar, I., PodestĂ, M., Baruzzo, M., Fasoli, A., Kazakov, Ye.O., Nave, M.F.F., Nocente, M., Ongena, J., Ĺ tancar, Ĺ˝., Contributors, JET

Source: Nuclear Fusion; Nov2022, Vol. 62 Issue 11, p1-12, 12p

Subject Terms: PLASMA jets, CYCLOTRON resonance, FAST ions, DEUTERONS, NEUTRAL beams

Fast-ion orbit sensitivity of neutron and gamma-ray diagnostics for one-step fusion reactions.

Authors: Järleblad, H., Stagner, L., Salewski, M., Eriksson, J., Nocente, M., Rasmussen, J., Štancar, Ž., Kazakov, Ye.O., Simmendefeldt, B., JET Contributors

Source: Nuclear Fusion; Nov2022, Vol. 62 Issue 11, p1-15, 15p

Subject Terms: NUCLEAR fusion, ORBITS (Astronomy), NEUTRON temperature, NEUTRON spectroscopy, NEUTRON emission

Company/Entity: JET Project (Joint European Torus)

Energy-selective confinement of fusion-born alpha particles during internal relaxations in a tokamak plasma.

Authors: Bierwage, A., Shinohara, K., Kazakov, Ye.O., Kiptily, V. G., Lauber, Ph., Nocente, M., Štancar, Ž., Sumida, S., Yagi, M., Garcia, J., Ide, S., JET Contributors

Source: Nature Communications; 7/8/2022, Vol. 13 Issue 1, p1-10, 10p

Subject Terms: ALPHA rays, NUCLEAR fusion, TOKAMAKS, FUSION reactors, SKYRMIONS, PARTICLE motion, PLASMA confinement

A novel measurement of marginal Alfvén eigenmode stability during high power auxiliary heating in JET.

Authors: Tinguely, R.A., Fil, N., Puglia, P.G., Dowson, S., Porkolab, M., Guillemot, V., PodestĂ, M., Baruzzo, M., Dumont, R., Fasoli, A., Fitzgerald, M., Kazakov, Ye.O., Nave, M.F.F., Nocente, M., Ongena, J., Sharapov, S.E., Ĺ tancar, Ĺ˝., JET Contributors

Source: Nuclear Fusion; Jul2022, Vol. 62 Issue 7, p1-11, 11p

Subject Terms: PLASMA beam injection heating, CYCLOTRON resonance, LANDAU damping, NEUTRAL beams, PLASMA flow

Validation of realistic Monte Carlo plasma gamma-ray source on JET discharges.

Authors: Žohar, A., Nocente, M., Kos, B., Štancar, Ž., Rebai, M., Rigamonti, D., Craciunescu, T., Gorelenkova, M., Kazakov, Ye.O., Kiptily, V.G., Snoj, L., Tardocchi, M., Lengar, I., JET Contributors

Source: Nuclear Fusion; Jun2022, Vol. 62 Issue 6, p1-13, 13p

Subject Terms: PLASMA sources, PLASMA physics, HIGH-frequency discharges, JETS (Nuclear physics), ABSOLUTE value, NEUTRON transport theory

AlfvĂ©n cascade eigenmodes above the TAE-frequency and localization of AlfvĂ©n modes in Dâ€" 3 He plasmas on JET.

Authors: Dreval, M., Sharapov, S.E., Kazakov, Ye.O., Ongena, J., Nocente, M., Calado, R., Coelho, R., Ferreira, J., Figueiredo, A., Fitzgerald, M., Garcia, J., Giroud, C., Hawkes, N.C., Kiptily, V.G., Nabais, F., Nave, M.F.F., Weisen, H., Craciunescu, T., Salewski, M., Ĺ tancar, Ĺ˝.

Source: Nuclear Fusion; May2022, Vol. 62 Issue 5, p1-11, 11p

Subject Terms: PLASMA jets, FAST ions, FUSION reactors, SOFT X rays, TOROIDAL plasma, SAFETY factor in engineering

Geographic Terms: HELENA (Mont.)

Impact of suprathermal ions on neutron yield in the pre-DT phase of ITER operation.

Authors: Polevoi, A.R., Loarte, A., Bilato, R., Gorelenkov, N., Kazakov, Ye.O., Polunovskiy, E., Tchistiakov, A., Fable, E., Kiptily, V., Krasilnikov, A.V., Kuyanov, A.Y., Nazikian, R., Pinches, S.D., Schneider, M.

Source: Nuclear Fusion; Jul2021, Vol. 61 Issue 7, p1-15, 15p

Subject Terms: ELECTRON cyclotron resonance heating, ION bombardment, CYCLOTRON resonance, NEUTRONS, FAST ions, HELIUM plasmas

Spatially resolved measurements of RF accelerated deuterons at JET.

Authors: Sahlberg, A., Eriksson, J., Conroy, S., Ericsson, G., Nocente, M., Kazakov, Ye.O., Contributors, JET

Source: Nuclear Fusion; Mar2021, Vol. 61 Issue 3, p1-17, 17p

Subject Terms: LIQUID scintillators, FAST ions, DEUTERONS, NEUTRON counters, PLASMA sheaths, GAUSSIAN distribution, ENERGY density

CXRS measurements of energetic helium ions in ASDEX Upgrade plasmas heated with a 3-ion ICRF scenario.

Authors: Kappatou, A., Weiland, M., Bilato, R., Kazakov, Ye.O., Dux, R., Bobkov, V., Pütterich, T., McDermott, R.M., team, the EUROfusion MST1, team, the ASDEX Upgrade

Source: Nuclear Fusion; Mar2021, Vol. 61 Issue 3, p1-15, 15p

Subject Terms: HELIUM ions, FAST ions, CHARGE exchange, NUCLEAR fusion, DEUTERIUM ions

Generation and observation of fast deuterium ions and fusion-born alpha particles in JET plasmas with the 3-ion radio-frequency heating scenario.

Authors: Nocente, M. (AUTHOR) massimo.nocente@mib.infn.it, Kazakov, Ye.O. (AUTHOR), Garcia, J. (AUTHOR), Kiptily, V.G. (AUTHOR), Ongena, J. (AUTHOR), Dreval, M. (AUTHOR), Fitzgerald, M. (AUTHOR), Sharapov, S.E. (AUTHOR), Stancar, Z. (AUTHOR), Weisen, H. (AUTHOR), Baranov, Y. (AUTHOR), Bierwage, A. (AUTHOR), Craciunescu, T. (AUTHOR), Molin, A. Dal (AUTHOR), de la Luna, E. (AUTHOR), Dumont, R. (AUTHOR), Dumortier, P. (AUTHOR), Eriksson, J. (AUTHOR), Giacomelli, L. (AUTHOR), Giroud, C. (AUTHOR)

Source: Nuclear Fusion. Dec2020, Vol. 60 Issue 12, p1-10. 10p.

Subject Terms: *DEUTERIUM ions, *PLASMA jets, *FAST ions, *PLASMA beam injection heating, *TRITIUM, *CYCLOTRON resonance, *ALPHA rays, *ION energy

Company/Entity: JET Project (Joint European Torus)

High frequency Alfvén eigenmodes detected with ion-cyclotron-emission diagnostics during NBI and ICRF heated plasmas on the ASDEX Upgrade tokamak.

Authors: Ochoukov, R., Bilato, R., Bobkov, V., Chapman, S.C., Dendy, R., Dreval, M., Faugel, H., Kappatou, A., Kazakov, Ye.O., Mantsinen, M., McClements, K.G., Moseev, D., Nielsen, S.K., Noterdaeme, J.M., Salewski, M., Schneider, P., Weiland, M.

Source: Nuclear Fusion; Dec2020, Vol. 60 Issue 12, p1-10, 10p

Subject Terms: CYCLOTRONS, DEUTERIUM ions, ION bombardment, FAST ions, PLASMA boundary layers, DEUTERIUM, ION mobility, PLASMA diagnostics

Plasma heating and generation of energetic D ions with the 3-ion ICRF + NBI scenario in mixed H-D plasmas at JET-ILW.

Authors: Kazakov, Ye.O. (AUTHOR), Nocente, M. (AUTHOR), Mantsinen, M.J. (AUTHOR), Ongena, J. (AUTHOR), Baranov, Y. (AUTHOR), Craciunescu, T. (AUTHOR), Dreval, M. (AUTHOR), Dumont, R. (AUTHOR), Eriksson, J. (AUTHOR), Garcia, J. (AUTHOR), Giacomelli, L. (AUTHOR), Kiptily, V.G. (AUTHOR), Kirov, K.K. (AUTHOR), Meneses, L. (AUTHOR), Nabais, F. (AUTHOR), Nave, M.F.F. (AUTHOR), Salewski, M. (AUTHOR), Sharapov, S.E. (AUTHOR), Štancar, Ž. (AUTHOR), Varje, J. (AUTHOR)

Source: Nuclear Fusion. Nov2020, Vol. 60 Issue 11, p1-14. 14p.

Subject Terms: *PLASMA heating, *PLASMA production, *PLASMA jets, *FAST ions, *ANDERSON localization

Overview of W7-X ECRH Results.

Authors: Poli, E., Laqua, H., Oosterbeek, J., Laqua, H.P., Baldzuhn, J., Braune, H., Bozhenkov, S., Brunner, K.J., Kazakov, Ye.O., Marsen, S., Moseev, D., Stange, T., Wolf, R.C., Zanini, M.

Source: EPJ Web of Conferences; 2019, Vol. 203, pN.PAG-N.PAG, 6p

Subject Terms: REACTOR charging machines, POLARIZATION (Electricity), STELLARATORS, STEADY state conduction, FUSION reactor divertors