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Observation of alph...
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Kiptily, V. G.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
(author)
Observation of alpha-particles in recent D-T experiments on JET
- Article/chapterEnglish2024
Publisher, publication year, extent ...
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Institute of Physics (IOP),2024
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electronicrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:uu-536107
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-536107URI
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https://doi.org/10.1088/1741-4326/ad5c81DOI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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The fusion reaction between deuterium and tritium, D(T,n)4 He is the main source of energy in future thermonuclear reactors. Alpha-particles (4 He-ions) born with an average energy of 3.5 MeV transferring energy to the thermal plasma during their slowing down, should provide the self-sustained D-T plasma burn. The adequate confinement of alpha-particles is essential to provide efficient heating of the bulk plasma and steady burning of a reactor plasma. That is why the fusion-born alpha-particle studies have been a priority task in the second D-T experiments (DTE2) on the Joint European Torus (JET) to understand the main mechanisms of their slowing down, redistribution and losses and to develop optimal plasma scenarios. JET with Be-wall and W-divertor, enhanced auxiliary heating systems and improved energetic-particle diagnostic capabilities, producing significant population of alpha-particles, provided the possibility for comprehensive studying of the alpha-particle behaviour. Selected results of the confined and lost alpha-particle measurements, evidence of alpha-particle self-heating and assessments of the fusion performance are presented in this paper giving an opportunity for further modelling and extrapolation to the International Thermonuclear Experimental Reactor and burning plasma reactors.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Challis, C. D.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
(author)
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Dumont, R.IRFM, CEA, F-13108 St Paul Les Durance, France.
(author)
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Fitzgerald, M.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Garcia, J.IRFM, CEA, F-13108 St Paul Les Durance, France.
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Garzotti, L.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Ghani, Z.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Hobirk, J.Max Planck Inst Plasma Phys, Boltzmannstr 2, D-85748 Garching, Germany.
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Jacquet, P.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Kappatou, A.Max Planck Inst Plasma Phys, Boltzmannstr 2, D-85748 Garching, Germany.
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Keeling, D.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Kazakov, Ye.Assoc EUROFUS Belgian State, LPP ERM, KMS, TEC Partner, Brussels, Belgium.
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Mantica, P.CNR, Ist Sci & Tecnol Plasmi, Milan, Italy.
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Mantsinen, M. J.Barcelona Supercomp Ctr, Barcelona, Spain.;ICREA, Pg Liuis Co 23, Barcelona 08010, Spain.
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Sharapov, S. E.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Solano, E. R.CIEMAT, Lab Nacl Fus, Madrid, Spain.
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Van Eester, D.Assoc EUROFUS Belgian State, LPP ERM, KMS, TEC Partner, Brussels, Belgium.
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Bonofiglo, P. J.Princeton Plasma Phys Lab, Princeton, NJ 08543 USA.
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Craciunescu, T.Natl Inst Laser Plasma & Radiat Phys, Bucharest, Romania.
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Dal Molin, A.CNR, Inst Plasma Sci & Technol, Milan, Italy.
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Eriksson, Jacob,Dr,1985-Uppsala universitet,Tillämpad kärnfysik(Swepub:uu)jacer352
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Goloborodko, V.Kyiv Inst Nucl Res, Prospekt Nauky 47, UA-03680 Kiev, Ukraine.
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Iliasova, M. V.Ioffe Physico Tech Inst, 26 Politekhnicheskaya, St Petersburg 194021, Russia.
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Khilkevitch, E. M.Ioffe Physico Tech Inst, 26 Politekhnicheskaya, St Petersburg 194021, Russia.
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King, D.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Lengar, I.Jozef Stefan Inst, Jamova 39, SI-1000 Ljubljana, Slovenia.
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Nocente, M.Univ Milano Bicocca, Dipartimento Fis, Milan, Italy.
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Menmuir, S.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Podesta, M.Princeton Plasma Phys Lab, Princeton, NJ 08543 USA.
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Poradzinski, M.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Rigamonti, D.CNR, Inst Plasma Sci & Technol, Milan, Italy.
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Rivero-Rodriguez, J.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.;Univ Seville, Fac Phys, FAMN Dept, Seville 41012, Spain.
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Stancar, Z.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.;Jozef Stefan Inst, Jamova 39, SI-1000 Ljubljana, Slovenia.
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Shevelev, A. E.Ioffe Physico Tech Inst, 26 Politekhnicheskaya, St Petersburg 194021, Russia.
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Siren, P.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Sun, H.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Taylor, D. M.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Tardocchi, M.Univ Milano Bicocca, Dipartimento Fis, Milan, Italy.
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Beaumont, P.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Belli, F.ENEA C R Frascati, Unita Tecn Fus, Via E Fermi 45, I-00044 Frascati, Roma, Italy.
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Cecil, F. E.Colorado Sch Mines, Golden, CO 80401 USA.
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Coelho, R.Univ Lisbon, Inst Plasmas & Fusao Nucl, Inst Super Tecn, P-1049001 Lisbon, Portugal.
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Curuia, M.Natl Inst Cryogen & Isotop Technol, Bucharest, Romania.
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Garcia-Munoz, M.Univ Milano Bicocca, Dipartimento Fis, Milan, Italy.
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Joffrin, E.IRFM, CEA, F-13108 St Paul Les Durance, France.
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Lowry, C.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Lennholm, M.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Lerche, E.Assoc EUROFUS Belgian State, LPP ERM, KMS, TEC Partner, Brussels, Belgium.
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Maggi, C. F.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Mailloux, J.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Marocco, D.ENEA C R Frascati, Unita Tecn Fus, Via E Fermi 45, I-00044 Frascati, Roma, Italy.
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Maslov, M.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Von Thun, C. PerezInst Plasma Phys & Laser Microfus IPPLM, Hery 23, PL-01497 Warsaw, Poland.
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Rimini, F.United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.
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Zoita, V.Natl Inst Laser Plasma & Radiat Phys, Bucharest, Romania.
(author)
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United Kingdom Atom Energy Author, Abingdon OX14 3DB, Oxon, England.IRFM, CEA, F-13108 St Paul Les Durance, France.
(creator_code:org_t)
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In:Nuclear Fusion: Institute of Physics (IOP)64:80029-55151741-4326
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To the university's database
- By the author/editor
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Kiptily, V. G.
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Challis, C. D.
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Dumont, R.
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Fitzgerald, M.
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Garcia, J.
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Garzotti, L.
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show more...
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Ghani, Z.
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Hobirk, J.
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Jacquet, P.
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Kappatou, A.
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Keeling, D.
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Kazakov, Ye.
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Mantica, P.
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Mantsinen, M. J.
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Sharapov, S. E.
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Solano, E. R.
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Van Eester, D.
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Bonofiglo, P. J.
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Craciunescu, T.
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Dal Molin, A.
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Eriksson, Jacob, ...
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Goloborodko, V.
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Iliasova, M. V.
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Khilkevitch, E. ...
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King, D.
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Lengar, I.
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Nocente, M.
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Menmuir, S.
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Podesta, M.
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Poradzinski, M.
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Rigamonti, D.
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Rivero-Rodriguez ...
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Stancar, Z.
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Shevelev, A. E.
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Siren, P.
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Sun, H.
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Taylor, D. M.
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Tardocchi, M.
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Beaumont, P.
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Belli, F.
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Cecil, F. E.
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Coelho, R.
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Curuia, M.
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Garcia-Munoz, M.
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Joffrin, E.
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Lowry, C.
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Lennholm, M.
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Lerche, E.
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Maggi, C. F.
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Mailloux, J.
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Marocco, D.
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Maslov, M.
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Von Thun, C. Per ...
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Rimini, F.
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Zoita, V.
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- NATURAL SCIENCES
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NATURAL SCIENCES
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Nuclear Fusion
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Uppsala University