Items where Author is "Kavanagh, A. J."

Rodger, C. J. and Clilverd, M. A. and Wissing, J. M. and Kavanagh, A. J. and Raita, T. and Marple, Steven (2014) Testing AIMOS ionization rates in the middle atmosphere : comparison with ground based radio wave observations of the ionosphere. In: General Assembly and Scientific Symposium (URSI GASS) Conference Proceedings :. IEEE.

Longden, N. and Honary, F. and Kavanagh, A. J. and Manninen, J. (2007) The driving mechanisms of particle precipitation during the moderate geomagnetic storm of 7 January 2005. Annales Geophysicae, 25 (9). pp. 2053-2068. ISSN 0992-7689

Kavanagh, A. J. and Lu, G. and Donovan, E. F. and Reeves, G. D. and Honary, F. and Manninen, J. and Immel, T. J. (2007) Energetic electron precipitation during sawtooth injections. Annales Geophysicae, 25 (5). pp. 1199-1214. ISSN 0992-7689

Kavanagh, A. J. and Honary, F. and Rietveld, M. T. and Senior, A. (2006) First observations of the artificial modulation of polar mesospheric winter echoes. Geophysical Research Letters, 33 (19). L19801. ISSN 0094-8276

Aminaei, A. and Honary, F. and Kavanagh, A. J. and Spanswick, E. and Viljanen, A. (2006) Characteristics of night-time absorption spike events. Annales Geophysicae, 24 (7). pp. 1887-1904. ISSN 0992-7689

Kosch, M. J. and Gustavsson, B. and Blixt, E. M. and Pedersen, T. and Senior, A. and Kavanagh, A. J. and Semeter, J. (2006) EISCAT radar and optical studies of black aurora: A signature of magnetospheric turbulence? In: Proceedings of the Eighth International Conference on Substorms (ICS8), 1900-01-01.

Kosch, M. J. and Rietveld, M. T. and Senior, A. and McCrea, I. W. and Kavanagh, A. J. and Isham, B. and Honary, F. (2004) Novel artificial optical annular structures in the high latitude ionosphere over EISCAT. Geophysical Research Letters, 31 (12). L12805 1-4. ISSN 0094-8276

Kavanagh, A. J. and Marple, S. R. and Honary, F. and McCrea, I. W. and Senior, A. (2004) On solar protons and polar cap absorption: Constraints on an empirical relationship. Annales Geophysicae, 22 (4). pp. 1133-1147. ISSN 0992-7689

Kavanagh, A. J. and Kosch, M. J. and Honary, F. and Senior, A. and Marple, S. R. and Woodfield, E. E. and McCrea, I. W. (2004) The statistical dependence of auroral absorption on geomagnetic and solar wind parameters. Annales Geophysicae, 22 (3). pp. 877-887. ISSN 0992-7689

Cierpka, K. and Kosch, M. J. and Holma, H. and Kavanagh, A. J. and Hagfors, T. (2003) Novel Fabry-Perot interferometer measurements of F-region ion temperature. Geophysical Research Letters, 30 (6): 26. ISSN 0094-8276

Kosch, M. J. and Rietveld, M. T. and Kavanagh, A. J. and Davis, C. and Yeoman, T. K. and Honary, F. and Hagfors, T. (2002) High-latitude pump-induced optical emissions for frequencies close to the third electron gyro-harmonic. Geophysical Research Letters, 29 (23). pp. 2112-2115. ISSN 0094-8276

Kosch, M. J. and Rietveld, M. T. and Kavanagh, A. J. and Jussila, J. and Isham, B. and Kaila, K. and McCrea, I. W. and Senior, A. and Holma, H. and Honary, F. and Hagfors, T. (2002) High-latitude artificial aurora using the EISCAT high-gain HF facility. In: 29th General Assembly of the International Union of Radio Science, 1900-01-01.

Kavanagh, A. J. and Honary, F. and McCrea, I. W. and Donovan, E. and Woodfield, E. E. and Manninen, J. and Anderson, P. C. (2002) Substorm related changes in precipitation in the dayside auroral zone-a multi instrument case study. Annales Geophysicae, 20 (9). pp. 1321-1334. ISSN 0992-7689