Browse by Research Project Code

Battaglia, M., Kontar, E.P., and Hannah, I.G. (2011) The influence of albedo on the size of hard X-ray flare sources. Astronomy and Astrophysics, 526 . ISSN 0004-6361 (doi:10.1051/0004-6361/201014798)

da Costa, A., Diver, D.A., Laing, E.W., Stark, C.R., and Teodoro, L.F.A. (2011) Pulsar electrodynamics: Relativistic kinetic theory of radiative plasmas-collective phenomena and their radiation. Physical Review D, 83 (2). 023013. ISSN 1550-7998 (doi:10.1103/PhysRevD.83.023013)

da Costa, A., Diver, D., Laing, E., Stark, C., and Teodoro, L. (2011) Pulsar electrodynamics: relativistic kinetic theory of radiative plasmas—collective phenomena and their radiation. Physical Review D, 83 (2). ISSN 1550-7998 (doi:10.1103/PhysRevD.83.023013)

Yu, S., Hallinan, G., Doyle, J. G., MacKinnon, A.L., Antonova, A., Kuznetsov, A., Golden, A., and Zhang, Z.H. (2011) Modelling the radio pulses of an ultracool dwarf. Astronomy and Astrophysics, 525 (A39). ISSN 0004-6361 (doi:10.1051/0004-6361/201015580)

Vilmer, N., MacKinnon, A., and Hurford, G.J. (2011) Properties of energetic ions in the solar atmosphere from γ-ray and neutron observations. Space Science Reviews, 159 (1-4). pp. 167-224. ISSN 0038-6308 (doi:10.1007/s11214-010-9728-x)

Bian, N.H., Kontar, E.P., and MacKinnon, A.L. (2011) Turbulent cross-field transport of non-thermal electrons in coronal loops: theory and observations. Astronomy and Astrophysics, 535 (A18). ISSN 0004-6361 (doi:10.1051/0004-6361/201117574)

Bian, N.H., and Kontar, E.P. (2011) Parallel electric field amplification by phase mixing of Alfven waves. Astronomy and Astrophysics, 527 . ISSN 0004-6361 (doi:10.1051/0004-6361/201015385)

Hannah, I.G., Hudson, H.A., Hurford, G.J., and Lin, R.P. (2010) Constraining the hard X-ray properties of the quiet sun with new RHESSI observations. Astrophysical Journal, 724 (1). pp. 487-492. ISSN 0004-637X (doi:10.1088/0004-637X/724/1/487)

Reid, H.A.S., and Kontar, E.P. (2010) Solar wind density turbulence and solar flare electron transport from the Sun to the Earth. Astrophysical Journal, 721 (1). pp. 864-874. ISSN 0004-637X (doi:10.1088/0004-637X/721/1/864)

Tian, H., Potts, H.E., Marsch, E., Attie, R., and He, J.-S. (2010) Horizontal supergranule-scale motions inferred from TRACE ultraviolet observations of the chromosphere. Astronomy and Astrophysics, 519 . A58. ISSN 0004-6361 (doi:10.1051/0004-6361/200913254)

Kontar, E.P., Hannah, I.G., Jeffrey, N.L.S., and Battaglia, M. (2010) The sub-arcsecond hard x-ray structure of loop footpoints in a solar flare. Astrophysical Journal, 717 (1). pp. 250-256. ISSN 0004-637X (doi:10.1088/0004-637X/717/1/250)

Temmer, M., Veronig, A.N., Kontar, E.P., Krucker, S., and Vrsnak, B. (2010) Combined stereo/Rhessi study of coronal mass ejection acceleration and particle acceleration in solar flares. Astrophysical Journal, 712 (2). pp. 1410-1420. ISSN 0004-637X (doi:10.1088/0004-637X/712/2/1410)

Kontar, E.P., and Jeffrey, N.L.S. (2010) Positions and sizes of X-ray solar flare sources. Astronomy and Astrophysics, 513 . ISSN 0004-6361 (doi:10.1051/0004-6361/201014066)

Ghodsi, H., and Hendry, M.A. (2010) Constraining sudden future singularity models. Annalen der Physik, 19 (3-5). pp. 308-311. ISSN 0003-3804 (doi:10.1002/andp.201010434)

Russell, A.J.B., and Wright, A.N. (2010) Resonant absorption with 2D variation of field line eigenfrequencies. Astronomy and Astrophysics, 511 . A17. ISSN 0004-6361 (doi:10.1051/0004-6361/200912669)

Fleishman, G.D., and Kontar, E.P. (2010) Sub-THz radiation mechanisms in solar flares. Astrophysical Journal Letters, 709 (2). pp. 127-132. ISSN 2041-8205 (doi:10.1088/2041-8205/709/2/L127)

Diver, D., da Costa, A., Laing, E., Stark, C., and Teodoro, L. (2010) On the surface extraction of electrons in a pulsar. Monthly Notices of the Royal Astronomical Society, 401 (1). pp. 613-620. ISSN 0035-8711 (doi:10.1111/j.1365-2966.2009.15684.x )

Bian, N.H., and Kontar, E.P. (2010) A gyrofluid description of Alfvenic turbulence and its parallel electric field. Physics of Plasmas, 17 (6). ISSN 1070-664X (doi:10.1063/1.3439682)

Fan, Z.H., Liu, S., Yuan, Q., and Fletcher, L. (2010) Lepton models for TeV emission from SNR RX J1713.7-3946. Astronomy and Astrophysics, 517 (L4). ISSN 0004-6361 (doi:10.1051/0004-6361/201015169)

Foullon, C, Fletcher, L, Hannah, IG, Verwichte, E, Cecconi, B, Nakariakov, VM, Phillips, KJH, and Tan, BL (2010) FROM LARGE-SCALE LOOPS TO THE SITES OF DENSE FLARING LOOPS: PREFERENTIAL CONDITIONS FOR LONG-PERIOD PULSATIONS IN SOLAR FLARES. Astrophysical Journal, 719 (1). pp. 151-165. (doi:10.1088/0004-637X/719/1/151)

Gill, CD, Fletcher, L, and Marshall, S (2010) Using Active Contours for Semi-Automated Tracking of UV and EUV Solar Flare Ribbons. Solar Physics, 262 (2). pp. 355-371. (doi:10.1007/s11207-010-9508-5)

Labrosse, N., Dalla, S., and Marshall, S. (2010) Automatic detection of limb prominences in 304 A EUV images. Solar Physics, 262 (2). pp. 449-460. ISSN 0038-0938 (doi:10.1007/s11207-009-9492-9)

Labrosse, N., Heinzel, P., Vial, J.-C., Kucera, T., Parenti, S., Gunar, S., Schmieder, B., and Kilper, G. (2010) Physics of solar prominences: I - spectral diagnostics and non-LTE modelling. Space Science Reviews, 151 (4). pp. 243-332. ISSN 0038-6308 (doi:10.1007/s11214-010-9630-6)

Liu, SM, Han, FR, and Fletcher, L (2010) ELEMENTARY ENERGY RELEASE EVENTS IN FLARING LOOPS: EFFECTS OF CHROMOSPHERIC EVAPORATION ON X-RAYS. Astrophysical Journal, 709 (1). pp. 58-66. (doi:10.1088/0004-637X/709/1/58)

MacKinnon, A.L., and Mallik, P.C.V. (2010) Inverse Compton X-rays from relativistic flare electrons and positrons. Astronomy and Astrophysics, 510 (A29). ISSN 0004-6361 (doi:10.1051/0004-6361/200913190)

Potts, H., Hudson, H.S., Fletcher, L., and Diver, D.A. (2010) The optical depth of white-light flare continuum. Astrophysical Journal, 722 (2). pp. 1514-1521. ISSN 0004-637X

Russell, A., and Wright, A.N. (2010) Resonant absorption with 2D variation of field line eigenfrequencies. Astronomy and Astrophysics, 511 . ISSN 0004-6361 (doi:10.1051/0004-6361/200912669)

Russell, A.J.B., Wright, A.N., and Hood, A.W. (2010) Self-consistent ionospheric plasma density modifications by field-aligned currents: steady state solutions. Journal of Geophysical Research, 115 . ISSN 0148-0227 (doi:10.1029/2009JA014836)

Bian, N.H. (2010) On-off intermittent regulation of plasma turbulence. Physics of Plasmas, 17 (4). 044501. ISSN 1070-664X (doi:10.1063/1.3368799)

Hannah, I.G., Kontar, E.P., and Sirenko, O.K. (2009) The effect of wave-particle interactions on low-energy cutoffs in solar flare electron spectra. Astrophysical Journal Letters, 707 (1). pp. 45-50. ISSN 0004-637X (doi:10.1088/0004-637X/707/1/L45)

Brown, J.C., Turkmani, R., Kontar, E.P., MacKinnon, A.L., and Vlahos, L. (2009) Local re-acceleration and a modified thick target model of solar flare electrons. Astronomy and Astrophysics, 508 (2). pp. 993-1000. ISSN 0004-6361 (doi:10.1051/0004-6361/200913145)

Prato, M., Emslie, A.G., Kontar, E.P., Massone, A.M., and Piana, M. (2009) The location of centroids in photon and electron maps of solar flares. Astrophysical Journal, 706 (1). pp. 917-922. ISSN 0004-637X (doi:10.1088/0004-637X/706/1/917)

Rubio de Costa, F., Fletcher, L., Labrosse, N., and Zuccarello, F. (2009) Observations of a solar flare and filament eruption in Lyman α and X-rays. Astronomy and Astrophysics, 507 (2). pp. 1005-1014. ISSN 0004-6361 (doi:10.1051/0004-6361/200912651)

Massone, A.M., Emslie, A.G., Hurford, G.J., Prato, M., Kontar, E.P., and Piana, M. (2009) Hard X-ray imaging of solar flares using interpolated visibilities. Astrophysical Journal, 703 (2). pp. 2004-2016. ISSN 0004-637X (doi:10.1088/0004-637X/703/2/2004)

Bravar, U. et al. (2009) Calibration of the Fast Neutron Imaging Telescope (FNIT) Prototype Detector. IEEE Transactions on Nuclear Science, 56 (5). pp. 2947-2954. ISSN 0018-9499 (doi:10.1109/TNS.2009.2028025)

Gouttebroze, P., and Labrosse, N. (2009) Radiative transfer in cylindrical threads with incident radiation. VI. A hydrogen plus helium system. Astronomy and Astrophysics, 503 (3). pp. 663-671. ISSN 0004-6361 (doi:10.1051/0004-6361/200811483)

Prato, M., Piana, M., Emslie, A.G., Hurford, G.J., Kontar, E.P., and Massone, A.M. (2009) A regularized visibility-based approach to astronomical imaging spectroscopy. SIAM: Journal on Imaging Sciences, 2 (3). pp. 910-930. ISSN 1936-4954 (doi:10.1137/090746355)

Hudson, HS, MacKinnon, AL, de,Rosa,, ML, and Frewen, SFN (2009) Coronal Radiation Belts. Astrophysical Journal, 698 (2). L86-L89. ISSN 1538-4357 (doi:10.1088/0004-637X/698/2/L86)

Pirard, B et al. (2009) Test and Simulation of a Fast Neutron Imaging Telescope. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 603 (3). pp. 406-414. ISSN 0168-9002 (doi:10.1016/j.nima.2009.02.012)

Brown, J.C., and Mallik, P.C.V. (2009) Flare hard X-ray sources dominated by nonthermal recombination. Astrophysical Journal, 697 (1). L6-L9. ISSN 0004-637X (doi:10.1088/0004-637X/697/1/L6)

Romano, P., Zuccarello, F., Fletcher, L., Rubio da Costa, F., Bain, H.M., and Contarino, L. (2009) Evolution of an eruptive flare loop system. Astronomy and Astrophysics, 498 (3). pp. 901-907. ISSN 0004-6361 (doi:10.1051/0004-6361/200811309)

Li, Q-K., Cassinelli, J.P., Brown, J.C., and Ignace, R. (2009) Polarization variability arising from clumps in the winds of Wolf–Rayet stars. Research in Astronomy and Astrophysics, 9 (5). pp. 558-576. ISSN 1674-4527 (doi:10.1088/1674-4527/9/5/007)

Kontar, E.P., and Reid, H.A.S. (2009) Onsets and spectra of impulsive solar energetic electron events observed near the Earth. Astrophysical Journal Letters, 695 (2). pp. 140-144. ISSN 0004-637X (doi:10.1088/0004-637X/695/2/L140)

Innes, D.E., Genetelli, A., Attie, R., and Potts, H.E. (2009) Quiet Sun mini-coronal mass ejections activated by supergranular flows. Astronomy and Astrophysics, 495 (1). pp. 319-323. ISSN 0004-6361 (doi:10.1051/0004-6361:200811011)

Attie, R., Innes, D. E., and Potts, H.E. (2009) Evidence of photospheric vortex flows at supergranular junctions observed by FG/SOT (Hinode). Astronomy and Astrophysics, 493 (2). L13-L16. ISSN 0004-6361 (doi:10.1051/0004-6361:200811258)

Bain, H.M., and Fletcher, L. (2009) Hard X-ray emission from a flare-related jet. Astronomy and Astrophysics, 508 (3). pp. 1443-1452. ISSN 0004-6361 (doi:10.1051/0004-6361/200911876)

Battaglia, M., Fletcher, L., and Benz, A.O. (2009) Observations of conduction driven evaporation in the early rise phase of solar flares. Astronomy and Astrophysics, 498 (3). pp. 891-900. ISSN 0004-6361 (doi:10.1051/0004-6361/200811196)

Diver, DA, and Laing, EW (2009) Similarity theory of nonlinear cold pair-plasma dynamics. Physics of Plasmas, 16 (9). (doi:10.1063/1.3216545)

Fletcher, L. (2009) Ultra-violet footpoints as tracers of coronal magnetic connectivity and restructuring during a solar flare. Astronomy and Astrophysics, 493 (1). pp. 241-250. ISSN 0004-6361 (doi:10.1051/0004-6361:20077972)

Hudson, HS, and Fletcher, L (2009) Flares and the chromosphere. Earth Planets and Space, 61 (5). pp. 577-580.

Liu, SM, and Fletcher, L (2009) Elementary Energy Release Events In Solar Flares. Astrophysical Journal Letters, 701 (1). L34-L38. (doi:10.1088/0004-637X/701/1/L34)

MacLachlan, C.S., Diver, D.A., and Potts, H.E. (2009) The evolution of electron overdensities in magnetic fields. New Journal of Physics, 11 (6). 063001. (doi:10.1088/1367-2630/11/6/063001)

McClements, KG, and Fletcher, L (2009) Inertial Alfven Wave Acceleration Of Solar Flare Electrons. Astrophysical Journal, 693 (2). pp. 1494-1499. (doi:10.1088/0004-637X/693/2/1494)

Potts, HE, and Diver, DA (2009) A Repository of Precision Flat Fields for High-Resolution MDI Continuum Data. Solar Physics, 258 (2). pp. 343-351. (doi:10.1007/s11207-009-9408-8)

Tripathi, D., Gibson, S.E., Qiu, J., Fletcher, L., Liu, R., Gilbert, H., and Mason, H.E. (2009) Partially-erupting prominences: a comparison between observations and model-predicted observables. Astronomy and Astrophysics, 498 (1). pp. 295-305. ISSN 0004-6361 (doi:10.1051/0004-6361/200809801)

Watson, F, Fletcher, L, Dalla, S, and Marshall, S (2009) Modelling the Longitudinal Asymmetry in Sunspot Emergence: The Role of the Wilson Depression. Solar Physics, 260 (1). pp. 5-19. (doi:10.1007/s11207-009-9420-z)

Ignace, R., Al-Malki, M.B., Simmons, J.F.L., Brown, J.C., Clarke, D., and Carson, J.C. (2009) Scattering polarization due to light source anisotropy. Astronomy and Astrophysics, 496 (2). pp. 503-511. ISSN 0004-6361 (doi:10.1051/0004-6361:200811214)

Birn, J, Fletcher, L, Hesse, M, and Neukirch, T (2009) Energy Release And Transfer In Solar Flares: Simulations Of Three-Dimensional Reconnection. Astrophysical Journal, 695 (2). pp. 1151-1162. (doi:10.1088/0004-637X/695/2/1151)

Potts, H.E., and Diver, D.A. (2008) Post-hoc derivation of SOHO Michelson doppler imager flat fields. Astronomy and Astrophysics, 492 (3). pp. 863-871. ISSN 0004-6361 (doi:10.1051/0004-6361:200810606)

Heinzel, P. et al. (2008) Hinode, TRACE, SOHO, and ground-based observations of a quiescent prominence. Astrophysical Journal, 686 (2). pp. 1383-1396. ISSN 0004-637X (doi:10.1086/591018)

De Moortel, I., Browning, P.K., Bradshaw, S.J., Pintér, B., and Kontar, E.P. (2008) The way forward for coronal heating. Astronomy and Geophysics, 49 (3). pp. 21-26. ISSN 1366-8781 (doi:10.1111/j.1468-4004.2008.49321.x)

Krucker, S., Hurford, G.J., MacKinnon, A.L., Shih, A.Y., and Lin, R.P. (2008) Coronal Gamma-Ray Bremsstrahlung from Solar Flare-Accelerated Electrons. Astrophysical Journal Letters, 678 (1). L63-L66. ISSN 0004-637X (doi:10.1086/588381)

Nitta, N.V., Mason, G.M., Wiedenbeck, M.E., Cohen, C.M.S., Krucker, S., Hannah, I.G., Shimojo, M., and Shibata, K. (2008) Coronal jet observed byHinodeas the source of a3He-rich solar energetic particle event. Astrophysical Journal, 675 (2). L125-L128. ISSN 0004-637X (doi:10.1086/533438)

Teodoro, L.F.A., Diver, D.A., and Hendry, M.A. (2008) A cautionary note on cosmological magnetic fields. Monthly Notices of the Royal Astronomical Society, 383 (1). L35-L39. ISSN 0035-8711 (doi:10.1111/j.1745-3933.2007.00406.x )

Antokhin, I.I., Rauw, G., Vreux, J.M., van der Hucht, K.A., and Brown, J.C. (2008) XMM-Newton X-ray study of early type stars in the Carina OB1 association. Astronomy and Astrophysics, 477 (2). pp. 593-609. ISSN 0004-6361 (doi:10.1051/0004-6361:20065711)

Kontar, E.P., Hannah, I.G., and MacKinnon, A.L. (2008) Chromospheric magnetic field and density structure measurements using hard X-rays in a flaring coronal loop. Astronomy and Astrophysics, 489 (3). L57-L60. ISSN 0004-6361 (doi:10.1051/0004-6361:200810719)

Brown, J.C., Kasparova, J., Massone, A.M., and Piana, M. (2008) Fast spectral fitting of hard X-ray bremsstrahlung from truncated power-law electron spectra. Astronomy and Astrophysics, 486 (3). pp. 1023-1029. ISSN 0004-6361 (doi:10.1051/0004-6361:200809496)

Brown, JC, Cassinelli, JP, and Maheswaran, M (2008) MAGNETICALLY FED HOT STAR KEPLERIAN DISKS WITH SLOW OUTFLOW. Astrophysical Journal, 688 (2). pp. 1320-1325.

Dalla, S., Fletcher, L., and Walton, N.A. (2008) Invisible sunspots and rate of solar magnetic flux emergence. Astronomy and Astrophysics, 479 (1). L1-L4. ISSN 0004-6361 (doi:10.1051/0004-6361:20078800)

Diver, DA, and Teodoro, LFA (2008) Unplugging the universe: the neglected electromagnetic consequence of decoupling. Monthly Notices of the Royal Astronomical Society, 385 (1). L73-L77. ISSN 0035-8711 (doi:10.1111/j.1745-3933.2008.00436.x)

Fletcher, L, and Hudson, HS (2008) Impulsive phase flare energy transport by large-scale alfven waves and the electron acceleration problem. Astrophysical Journal, 675 (2). pp. 1645-1655. ISSN 0004-637X (doi:10.1086/527044)

Kontar, E.P., Dickson, E., and Kasparova, J. (2008) Low-energy cutoffs in electron spectra of solar flares: Statistical survey. Solar Physics, 252 (1). pp. 139-147. ISSN 0038-0938 (doi:10.1007/s11207-008-9249-x)

Krucker, S. et al. (2008) Hard X-ray emission from the solar corona. Astronomy and Astrophysics Review, 16 (3-4). pp. 155-208. (doi:10.1007/s00159-008-0014-9)

Labrosse, N., Vial, J.-C., and Gouttebroze, P. (2008) Diagnostics of active and eruptive prominences through hydrogen and helium lines modelling. Annales Geophysicae, 26 (10). pp. 2961-2965. ISSN 0992-7689

Li, Q, Cassinelli, JP, Brown, JC, Waldron, WL, and Miller, NA (2008) X-ray emission from magnetically torqued disks of Oe/Be stars. Astrophysical Journal, 672 (2). pp. 1174-1182.

Stoiser, S, Brown, JC, and Veronig, AM (2008) RHESSI microflares: II. Implications for loop structure and evolution. Solar Physics, 250 (2). pp. 315-328. (doi:10.1007/s11207-008-9227-3)

Sullivan, J.M., Lockwood, M., Lanchester, B.S., Kontar, E.P., Ivchenko, N., Dahlgren, H., and Whiter, D.K. (2008) An optical study of multiple NEIAL events driven by low energy electron precipitation. Annales Geophysicae, 26 (8). pp. 2435-2447. ISSN 0992-7689 (doi:10.5194/angeo-26-2435-2008)

Canfield, R.C., and Russell, A.J.B. (2007) Solar active region flux fragmentation, subphotospheric flows, and flaring. Astrophysical Journal, 662 (1). L39-L42. ISSN 0004-637X (doi:10.1086/519215)

Potts, H.E., Khan, J., and Diver, D. (2007) Small scale energy release driven by supergranular flows on the quiet Sun. Solar Physics, 245 (1). pp. 55-68. ISSN 0038-0938 (doi:10.1007/s11207-007-9021-7)

Potts, H.E., and Diver, D.A. (2007) Automatic recognition and characterisation of supergranular cells from photospheric velocity fields. Solar Physics, 248 (2). pp. 263-275. ISSN 0038-0938 (doi:10.1007/s11207-007-9068-5)