Imperial College London
Dr A E Dangor

Dr A E Dangor

Faculty of Natural Sciences, Department of Physics

Distinguished Research Fellow
 
 
 
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Contact

 

+44 (0)20 7594 7634b.dangor Website

 
 
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Assistant

 

Miss Sarah Dodman +44 (0)20 7594 7657

 
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Location

 

725Blackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

284 results found

Krushelnick K, Watts I, Tatarakis M, Gopal A, Wagner U, Beg FN, Clark EL, Clarke RJ, Dangor AE, Norreys PA, Wei MS, Zepf Met al., 2002, Using self-generated harmonics as a diagnostic of high intensity laser-produced plasmas, 29th EPS Conference on Plasma Physics and Controlled Fusion, Publisher: IOP PUBLISHING LTD, Pages: B233-B245, ISSN: 0741-3335

Conference paper

Malka V, Fritzler S, Lefebvre E, Aleonard MM, Burgy F, Chambaret JP, Chemin JF, Krushelnick K, Malka G, Mangles SPD, Najmudin Z, Pittman M, Rousseau JP, Scheurer JN, Walton B, Dangor AEet al., 2002, Electron acceleration by a wake field forced by an intense ultrashort laser pulse, SCIENCE, Vol: 298, Pages: 1596-1600, ISSN: 0036-8075

Journal article

Spencer I, Ledingham KWD, Singhal RP, McCanny T, McKenna P, Clark EL, Krushelnick K, Zepf M, Beg FN, Tatarakis M, Dangor AE, Edwards RD, Sinclair MA, Norreys PA, Clarke RJ, Allott RMet al., 2002, A nearly real-time high temperature laser-plasma diagnostic using photonuclear reactions in tantalum, REVIEW OF SCIENTIFIC INSTRUMENTS, Vol: 73, Pages: 3801-3805, ISSN: 0034-6748

Journal article

Fritzler S, Najmudin Z, Malka V, Krushelnick K, Marle C, Walton B, Wei MS, Clarke RJ, Dangor AEet al., 2002, Ion heating and thermonuclear neutron production from high-intensity subpicosecond laser pulses interacting with underdense plasmas, PHYSICAL REVIEW LETTERS, Vol: 89, ISSN: 0031-9007

Journal article

Watts I, Zepf M, Clark EL, Tatarakis M, Krushelnick K, Dangor AE, Allott R, Clarke RJ, Neely D, Norreys PAet al., 2002, Measurements of relativistic self-phase-modulation in plasma, PHYSICAL REVIEW E, Vol: 66, ISSN: 1539-3755

Journal article

Tatarakis M, Gopal A, Watts I, Beg FN, Wei MS, Dangor AE, Krushelnick K, Wagner U, Norreys PA, Clark EL, Zepf M, Evans RGet al., 2002, Measurements of ultrastrong magnetic fields during relativistic laser-plasma interactions (vol 9, pg 2244, 2002), PHYSICS OF PLASMAS, Vol: 9, Pages: 3642-3642, ISSN: 1070-664X

Journal article

Tatarakis M, Gopal A, Watts I, Beg FN, Dangor AE, Krushelnick K, Wagner U, Norreys PA, Clark EL, Zepf M, Evans RGet al., 2002, Measurements of ultrastrong magnetic fields during relativistic laser-plasma interactions, 43rd Annual Meeting of the Division of Plasma Physics of the American-Physical-Society, Publisher: AIP Publishing, Pages: 2244-2250, ISSN: 1070-664X

Conference paper

Lebedev SV, Beg FN, Bland SN, Chittenden JP, Dangor AE, Haines MGet al., 2002, Snowplow-like behavior in the implosion phase of wire array Z pinches, 43rd Annual Meeting of the Division of Plasma Physics of the American-Physical-Society, Publisher: AIP Publishing, Pages: 2293-2301, ISSN: 1070-664X

Conference paper

Beg FN, Krushelnick K, Gower C, Torn S, Dangor AE, Howard A, Sumner T, Bewick A, Lebedenko V, Dawson J, Davidge D, Joshi M, Gillespie JRet al., 2002, Table-top neutron source for characterization and calibration of dark matter detectors, APPLIED PHYSICS LETTERS, Vol: 80, Pages: 3009-3011, ISSN: 0003-6951

Journal article

Watts I, Zepf M, Clark EL, Tatarakis M, Krushelnick K, Dangor AE, Allott RM, Clarke RJ, Neely D, Norreys PAet al., 2002, Dynamics of the critical surface in high-intensity laser-solid interactions: Modulation of the XUV harmonic spectra, PHYSICAL REVIEW LETTERS, Vol: 88, ISSN: 0031-9007

Journal article

Beg FN, Lebedev SV, Bland SN, Chittenden J, Dangor AE, Haines MGet al., 2002, The dynamics of single and nested nickel wire array <i>Z</i> pinch implosions, IEEE TRANSACTIONS ON PLASMA SCIENCE, Vol: 30, Pages: 552-558, ISSN: 0093-3813

Journal article

Edwards RD, Sinclair MA, Goldsack TJ, Krushelnick K, Beg FN, Clark EL, Dangor AE, Najmudin Z, Tatarakis M, Walton B, Zepf M, Ledingham KWD, Spencer I, Norreys PA, Clarke RJ, Kodama R, Toyama Y, Tampo Met al., 2002, Characterization of a gamma-ray source based on a laser-plasma accelerator with applications to radiography, APPLIED PHYSICS LETTERS, Vol: 80, Pages: 2129-2131, ISSN: 0003-6951

Journal article

Najmudin Z, Tatarakis M, Krushelnick K, Clark EL, Malka V, Faure J, Dangor AEet al., 2002, Ultra-high-intensity laser propagation through underdense plasma, IEEE TRANSACTIONS ON PLASMA SCIENCE, Vol: 30, Pages: 44-45, ISSN: 0093-3813

Journal article

Tatarakis M, Watts I, Beg FN, Clark EL, Dangor AE, Gopal A, Haines MG, Norreys PA, Wagner U, Wei MS, Zepf M, Krushelnick Ket al., 2002, Laser technology - Measuring huge magnetic fields, NATURE, Vol: 415, Pages: 280-280, ISSN: 0028-0836

Journal article

Beg FN, Lebedev SV, Bland SN, Chittenden JP, Dangor AE, Haines MGet al., 2002, The effect of current prepulse on wire array Z-pinch implosions, PHYSICS OF PLASMAS, Vol: 9, Pages: 375-377, ISSN: 1070-664X

Journal article

Fritzler S, Malka V, Lefebvre E, Aleonard MM, Burgy F, Chambaret JP, Chemin JF, Krushelnick K, Malka G, Mangles SPD, Najmudin Z, Rousseau JP, Scheurer JN, Walton B, Dangor AEet al., 2002, Electron acceleration beyond 200 MeV in underdense plasmas using table top laser systems, Melville, 10th workshop on advanced accelerator concepts, Mandalay Beach, California, 22 - 28 June 2002, Publisher: American Institute of Physics, Pages: 54-62

Conference paper

Krushelnick K, Santala MIK, Ledingham KWD, Beg FN, Clark EL, Clarke RJ, Dangor AE, McCanny T, Norreys PA, Spencer I, Tatarakis M, Watts I, Wei MS, Zepf Met al., 2002, Nuclear diagnostics of high intensity laser plasma interactions, Melville, 2nd international conference on superstrong fields in plasmas, Varenna, Italy, 27 August - 1 September 2001, Publisher: American Institute of Physics, Pages: 253-263

Conference paper

Krushelnick K, Santala MIK, Ledingham KWD, Beg FN, Clark EL, Clarke RJ, Dangor AE, McCanny T, Norreys PA, Spencer I, Tatarakis M, Watts I, Wei MS, Zepf Met al., 2002, Nuclear diagnostics of high intensity laser plasma interactions, Melville, 2nd international conference on superstrong fields in plasmas, Varenna, Italy, 27 August - 1 September 2001, Publisher: American Institute of Physics, Pages: 253-263

Conference paper

Najmudin Z, Tatarakis M, Pukhov A, Clark EL, Clarke RJ, Dangor AE, Faure J, Malka V, Neely D, Santala MIK, Krushelnick Ket al., 2001, Measurements of the inverse Faraday effect from relativistic laser interactions with an underdense plasma, Physical Review Letters, Vol: 87, Pages: 2150041-2150044, ISSN: 0031-9007

Temporally and spatially resolved measurements of inverse Faraday effect (IFE) in a plasma using a self-channeling laser pulse of relativistic intensity were studied. The magnetic fields so obtained were much larger than expected, and have a duration approaching that of the high intensity laser pulse. The simulation results show that the magnetic field is generated by fast electrons which spiral around the axis of the channel created by the laser field.

Journal article

Najmudin Z, Tatarakis M, Pukhov A, Clark EL, Clarke RJ, Dangor AE, Faure J, Malka V, Neely D, Santala MIK, Krushelnick Ket al., 2001, Measurements of the inverse Faraday effect from relativistic laser interactions with an underdense plasma, PHYSICAL REVIEW LETTERS, Vol: 87, ISSN: 0031-9007

Journal article

Davies HM, Dangor AE, Coppins M, Haines MGet al., 2001, Measurement of instability growth in a magnetized <i>Z</i> pinch in the finite-Larmor-radius regime -: art. no. 145004, PHYSICAL REVIEW LETTERS, Vol: 87, ISSN: 0031-9007

Journal article

Spencer I, Ledingham KWD, Singhal RP, McCanny T, McKenna P, Clark EL, Krushelnick K, Zepf M, Beg FN, Tatarakis M, Dangor AE, Norreys PA, Clarke RJ, Allott RM, Ross INet al., 2001, Laser generation of proton beams for the production of short-lived positron emitting radioisotopes, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, Vol: 183, Pages: 449-458, ISSN: 0168-583X

Journal article

Lebedev SV, Beg FN, Bland SN, Chittenden JP, Dangor AE, Haines MG, Pikuz SA, Shelkovenko TAet al., 2001, Plasma formation and the implosion phase of wire array <i>z</i>-pinch experiments, LASER AND PARTICLE BEAMS, Vol: 19, Pages: 355-376, ISSN: 0263-0346

Journal article

Kodama R, Norreys PA, Mima K, Dangor AE, Evans RG, Fujita H, Kitagawa Y, Krushelnick K, Miyakoshi T, Miyanaga N, Norimatsu T, Rose SJ, Shozaki T, Shigemori K, Sunahara A, Tampo M, Tanaka KA, Toyama Y, Yamanaka Y, Zepf Met al., 2001, Fast heating of ultrahigh-density plasma as a step towards laser fusion ignition, NATURE, Vol: 412, Pages: 798-802, ISSN: 0028-0836

Journal article

Lebedev SV, Beg FN, Bland SN, Chittenden JP, Dangor AE, Haines MG, Kwek KH, Pikuz SA, Shelkovenko TAet al., 2001, Effect of discrete wires on the implosion dynamics of wire array Z pinches, PHYSICS OF PLASMAS, Vol: 8, Pages: 3734-3747, ISSN: 1070-664X

Journal article

Zepf M, Clark EL, Krushelnick K, Beg FN, Escoda C, Dangor AE, Santala MIK, Tatarakis M, Watts IF, Norreys PA, Clarke RJ, Davies JR, Sinclair MA, Edwards RD, Goldsack TJ, Spencer I, Ledingham KWDet al., 2001, Fast particle generation and energy transport in laser-solid interactions, 42nd Annual Meeting of the Division of Plasma Physics Of the American-Physical-Society/10th International Congress on Plasma Physics, Publisher: AIP Publishing, Pages: 2323-2330, ISSN: 1070-664X

Conference paper

Santala MIK, Najmudin Z, Clark EL, Tatarakis M, Krushelnick K, Dangor AE, Malka V, Faure J, Allott R, Clarke RJet al., 2001, Observation of a hot high-current electron beam from a self-modulated laser wakefield accelerator, PHYSICAL REVIEW LETTERS, Vol: 86, Pages: 1227-1230, ISSN: 0031-9007

Journal article

Santala MIK, Zepf M, Beg FN, Clark EL, Dangor AE, Krushelnick K, Tatarakis M, Watts I, Ledingham KWD, McCanny T, Spencer I, Machacek AC, Allott R, Clarke RJ, Norreys PAet al., 2001, Production of radioactive nuclides by energetic protons generated from intense laser-plasma interactions, APPLIED PHYSICS LETTERS, Vol: 78, Pages: 19-21, ISSN: 0003-6951

Journal article

Beg FN, Lebedev SV, Bland SN, Chittenden JC, Dangor AE, Haines MGet al., 2001, Effect of resistivity on dynamics of the wire arrays, ISSN: 0730-9244

We report on the implosion dynamics of single nickel and copper wire arrays on the MAGPIE generator with a 1.4 MA, 240 ns current pulse. Plasma formed from individual wires has a corecorona structure. In the nickel arrays, a core size of 75 μm is measured by x-ray radiography. The formation of precursor on axis takes place at about 150 ns. Initially the precursor plasma is stable but shows an m=1 instability later in time. The implosion of the array occurs later than that predicted by a 0-D model, indicating that a fraction of the current flows through the precursor plasma. Like aluminum and tungsten, the m=1 instability in the precursor plasma is not observed in the copper arrays, and the implosion time is in accordance with a 0-D model. This implies that the resistivity of the wires play an important role in the dynamics of the wire arrays. Detailed results will be presented.

Conference paper

Lebedev SV, Beg FN, Bland SN, Chittenden JP, Dangor AE, Haines MG, Zakaullah M, Pikuz SA, Shelkovenko TA, Hammer DAet al., 2001, X-ray backlighting of wire array <i>Z</i>-pinch implosions using <i>X</i> pinch, 13th Topical Conference on High-Temperature Plasma diagnostics, Publisher: AMER INST PHYSICS, Pages: 671-673, ISSN: 0034-6748

Conference paper

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