Staff profile

• gamma ray astronomy
• theoretical astrophysics

Chapter in book

• A Procedure for Distinguishing Thermal and Synchrotron Components of the Radio Continuum Emission of the Galactic Disc
  
  Broadbent, A., Osborne, J., & Haslam, C. (1988). A Procedure for Distinguishing Thermal and Synchrotron Components of the Radio Continuum Emission of the Galactic Disc. In A. Lawrence (Ed.), Comets to Cosmology: Proceedings of the Third IRAS Conference Held at Queen Mary College, University of London July 6–10, 1987 (p. 109-). Springer Verlag. https://doi.org/10.1007/bfb0118795

Conference Paper

• Atmospheric sensing for the H.E.S.S. array
  
  Aye, K.-M., Brown, A., Chadwick, P., Hadjichristidis, C., Latham, I., Le Gallou, R., Mc Comb, T., Nolan, S., Noutsos, A., Orford, K., Osborne, J., Rayner, S., & Collaboration, H. (2005). Atmospheric sensing for the H.E.S.S. array. In F. A. Aharonian, H. Völk, & D. Horns (Eds.), High energy gamma-ray astronomy: 2nd International Symposium on High Energy Gamma-Ray Astronomy, Heidelberg, Germany, 26-30 July 2004 (pp. 724-729). American Institute of Physics. https://doi.org/10.1063/1.1878491
• VHE gamma rays from binary systems
  
  Chadwick, P., Chaty, S., Daniel, M., Haswell, C., Kolb, U., McComb, T., McKenny, J., Nolan, S., Norton, A., Orford, K., Osborne, J., & Rayner, S. (2001). VHE gamma rays from binary systems. In F. Aharonian & H. Volk (Eds.), AIP CONFERENCE PROCEEDINGS (pp. 757-760). AMER INST PHYSICS.

Journal Article

• Primary particle acceleration above 100 TeV in the shell-type supernovaremnant RX J1713.7-3946 with deep HESS observations
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Brion, E., Brown, A., Buhler, R., Busching, I., Carrigan, S., Chadwick, P., Chounet, L., Coignet, G., … Ward, M. (2007). Primary particle acceleration above 100 TeV in the shell-type supernovaremnant RX J1713.7-3946 with deep HESS observations. Astronomy and Astrophysics., 464(1), 235-243.
• Energy dependent γ-ray morphology in the pulsar wind nebula HESS J1825-137
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Brown, A., Bühler, R., Büsching, I., Carrigan, S., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., … Ward, A. (2006). Energy dependent γ-ray morphology in the pulsar wind nebula HESS J1825-137. Astronomy and Astrophysics., 460(2), 365-374. https://doi.org/10.1051/0004-6361%3A20065546
• Fast variability of tera-electron volt gamma rays from the radio galaxy M87
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Brown, A., Bühler, R., Büsching, I., Carrigan, S., Chadwick, P., Chounet, L.-M., Coignet, G., Cornils, R., … Ward, M. (2006). Fast variability of tera-electron volt gamma rays from the radio galaxy M87. Science, 314(5804), 1424-1427. https://doi.org/10.1126/science.1134408
• HESS observations of the Galactic Center region and their possible darkmatter interpretation
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Buhler, R., Busching, I., Carrigan, S., Chadwick, P., Chounet, L., Cornils, R., … Ward, M. (2006). HESS observations of the Galactic Center region and their possible darkmatter interpretation. Physical Review Letters, 97(22).
• Observations of the crab nebula with HESS
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Buhler, R., Busching, I., Carrigan, S., Chadwick, P., Chounet, L., Cornils, R., … Ward, M. (2006). Observations of the crab nebula with HESS. Astronomy and Astrophysics., 457(3), 899-915.
• Discovery of the two “wings” of the Kookaburra complex in VHE γ-rays with HESS
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Brown, A., Buhler, R., Busching, I., Carrigan, S., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., … Ward, M. (2006). Discovery of the two “wings” of the Kookaburra complex in VHE γ-rays with HESS. Astronomy and Astrophysics., 456(1), 245-251. https://doi.org/10.1051/0004-6361%3A20065511
• Discovery of very high energy γ-ray emission from the BL Lacertae object H 2356-309 with the HESS Cherenkov telescopes
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Buhler, R., Busching, I., Carrigan, S., Chadwick, P., Chounet, L., Cornils, R., … Ward, M. (2006). Discovery of very high energy γ-ray emission from the BL Lacertae object H 2356-309 with the HESS Cherenkov telescopes. Astronomy and Astrophysics., 455(2), 461-466. https://doi.org/10.1051/0004-6361%3A20054732
• A low level of extragalactic background light as revealed by big gamma-rays from blazars
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., Degrange, B., Dickinson, H., … Wagner, S. (2006). A low level of extragalactic background light as revealed by big gamma-rays from blazars. Nature, 440(7087), 1018-1021. https://doi.org/10.1038/nature04680
• A detailed spectral and morphological study of the gamma-ray supernovaremnant RX J1713.7-3946 with HESS
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., Degrange, B., Dickinson, H., … Wagner, S. (2006). A detailed spectral and morphological study of the gamma-ray supernovaremnant RX J1713.7-3946 with HESS. Astronomy and Astrophysics., 449(1), 223-242. https://doi.org/10.1051/0004-6361%3A20054279
• First detection of a VHE gamma-ray spectral maximum from a cosmicsource: HESS discovery of the Vela X nebula
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Bühler, R., Busching, I., Carrigan, S., Chadwick, P., Chounet, L., Cornils, R., … Ward, M. (2006). First detection of a VHE gamma-ray spectral maximum from a cosmicsource: HESS discovery of the Vela X nebula. Astronomy and Astrophysics., 448(2), L43-L47. https://doi.org/10.1051/0004-6361%3A200600014
• Evidence for VHE gamma-ray emission from the distant BL Lac PG 1553+113
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Buhler, R., Carrigan, S., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., … Ward, M. (2006). Evidence for VHE gamma-ray emission from the distant BL Lac PG 1553+113. Astronomy and Astrophysics., 448(2), L19-L23.
• Discovery of very-high-energy gamma-rays from the Galactic Centre ridge
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., Degrange, B., Dickinson, H., … Wagner, S. (2006). Discovery of very-high-energy gamma-rays from the Galactic Centre ridge. Nature, 439(7077), 695-698. https://doi.org/10.1038/nature04467
• Multi-wavelength observations of PKS 2155-304 with HESS
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Chadwick, P., Chounet, L.-M., Cornils, R., Costamante, L., Degrange, B., Dickinson, H., … Wagner, S. (2005). Multi-wavelength observations of PKS 2155-304 with HESS. Astronomy and Astrophysics., 442(3), 895-907. https://doi.org/10.1051/0004-6361%3A20053353
• A possible association of the new VHE γ-ray source HESS J1825–137 with the pulsar wind nebula G 18.0–0.7.
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., Degrange, B., Dickinson, H., … Wagner, S. (2005). A possible association of the new VHE γ-ray source HESS J1825–137 with the pulsar wind nebula G 18.0–0.7. Astronomy and Astrophysics., 442(3), L25-L29. https://doi.org/10.1051/0004-6361%3A200500180
• Discovery of the binary pulsar PSR B1259-63 in very-high-energy gamma rays around periastron with HESS.
  
  Aharonian, F., Akhperjanian, A., Aye, K., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlohr, K., Boisson, C., Bolz, O., Braun, I., Breitling, F., Brown, A., Gordo, J., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., … Wagner, S. (2005). Discovery of the binary pulsar PSR B1259-63 in very-high-energy gamma rays around periastron with HESS. Astronomy and Astrophysics., 442(1), 1-10. https://doi.org/10.1051/0004-6361%3A20052983
• Observations of selected AGN with HESS
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., Degrange, B., Dickinson, H., … Wagner, S. (2005). Observations of selected AGN with HESS. Astronomy and Astrophysics., 441(2), 465-472.
• A search for very high energy gamma-ray emission from the starburstgalaxy NGC253 with HESS
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., Degrange, B., Dickinson, H., … Wagner, S. (2005). A search for very high energy gamma-ray emission from the starburstgalaxy NGC253 with HESS. Astronomy and Astrophysics., 442(1), 177-183. https://doi.org/10.1051/0004-6361%3A20053521
• Serendipitous discovery of the unidentified extended TeV γ-ray source HESS J1303-631.
  
  Aharonian, F., Akhperjanian, A., Aye, K.-M., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlöhr, K., Boisson, C., Bolz, O., Braun, I., Breitling, F., Brown, A., Bussons Gordo, J., Chadwick, P., Chounet, L.-M., Cornils, R., Costamante, L., … Wagner, S. (2005). Serendipitous discovery of the unidentified extended TeV γ-ray source HESS J1303-631. Astronomy and Astrophysics., 439(3), 1013-1021. https://doi.org/10.1051/0004-6361%3A20053195
• Observations of Mkn 421 in 2004 with HESS at large zenith angles
  
  Aharonian, F., Akhperjanian, A., Aye, K., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlohr, K., Boisson, C., Bolz, O., Braun, I., Breitling, F., Brown, A., Gordo, J., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., … Wagner, S. (2005). Observations of Mkn 421 in 2004 with HESS at large zenith angles. Astronomy and Astrophysics., 437(1), 95-99. https://doi.org/10.1051/004-6361%3A20053050
• Upper limits to the SN1006 multi-TeV gamma-ray flux from HESS observations
  
  Aharonian, F., Akhperjanian, A., Aye, K., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlohr, K., Boisson, C., Bolz, O., Borgmeier, C., Breitling, F., Brown, A., Gordo, J., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., … Wagner, S. (2005). Upper limits to the SN1006 multi-TeV gamma-ray flux from HESS observations. Astronomy and Astrophysics., 437(1), 135-139. https://doi.org/10.1051/004-6361%3A20042522
• Discovery of very high energy gamma rays associated with an x-ray binary
  
  Aharonian, F., Akhperjanian, A., Aye, K.-M., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Bussons, G. J., Chadwick, P., Chounet, L.-M., Cornils, R., … Wagner, S. (2005). Discovery of very high energy gamma rays associated with an x-ray binary. Science, 309(5735), 746-749. https://doi.org/10.1126/science.1113764
• Discovery of extended VHE gamma-ray emission from the asymmetric pulsar wind nebula in MSH 15-52 with HESS
  
  Aharonian, F., Akhperjanian, A., Aye, K., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlohr, K., Boisson, C., Bolz, O., Braun, I., Breitling, F., Brown, A., Gordo, J., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., … Wagner, S. (2005). Discovery of extended VHE gamma-ray emission from the asymmetric pulsar wind nebula in MSH 15-52 with HESS. Astronomy and Astrophysics., 435(1), L17-L20. https://doi.org/10.1051/0004-6361%3A200500105
• Detection of TeV γ-ray emission from the shell-type supernova remnant RX J0852.0-4622 with HESS
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Chadwick, P., Chounet, L.-M., Cornils, R., Costamante, L., Degrange, B., Dickinson, H., … Wagner, S. (2005). Detection of TeV γ-ray emission from the shell-type supernova remnant RX J0852.0-4622 with HESS. Astronomy and Astrophysics., 437(1), L7-L10. https://doi.org/10.1051/0004-6361%3A200500130
• Search for TeV emission from the region around PSR B1706-44 with the HESS experiment
  
  Aharonian, F., Akhperjanian, A., Aye, K.-M., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlöhr, K., Boisson, C., Bolz, O., Borgmeier, C., Braun, I., Breitling, F., Brown, A., Bussons Gordo, J., Chadwick, P., Chounet, L.-M., Cornils, R., … Wagner, S. (2005). Search for TeV emission from the region around PSR B1706-44 with the HESS experiment. Astronomy and Astrophysics., 432(1), L9-L12. https://doi.org/10.1051/0004-6361%3A200500008
• Very high energy gamma rays from the composite SNR G0.9+0.1
  
  Aharonian, F., Akhperjanian, A., Aye, K., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlohr, K., Boisson, C., Bolz, O., Borgmeier, C., Braun, I., Breitling, F., Brown, A., Gordo, J., Chadwick, P., Chounet, L., Cornils, R., … Wagner, S. (2005). Very high energy gamma rays from the composite SNR G0.9+0.1. ASTRONOMY \& ASTROPHYSICS, 432(2), L25-L29. https://doi.org/10.1051/0004-6361%3A200500022
• A new population of very high energy gamma-ray sources in the Milky Way
  
  Aharonian, F., Akhperjanian, A., Aye, K., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlöhr, K., Boisson, C., Bolz, O., Borgmeier, C., Braun, I., Breitling, F., Brown, A., Bussons Gordo, J., Chadwick, P., Chounet, L., Cornils, R., … Wagner, S. (2005). A new population of very high energy gamma-ray sources in the Milky Way. Science, 307(5717), 1938-1942. https://doi.org/10.1126/science.1108643
• H.E.S.S. observations of PKS 2155-304
  
  Aharonian, F., Akhperjanian, A., Aye, K.-M., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlöhr, K., Bolz, O., Boisson, C., Borgmeier, C., Breitling, F., Brown, A., Bussons Gordo, J., Chadwick, P., Chitnis, V., Chounet, L.-M., Cornils, R., … Wagner, S. (2005). H.E.S.S. observations of PKS 2155-304. Astronomy and Astrophysics., 430(3), 865-875. https://doi.org/10.1051/0004-6361%3A20041853
• The HESS survey of the inner galaxy in very high energy gamma rays
  
  Aharonian, F., Akhperjanian, A., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Bernlohr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Breitling, F., Brown, A., Chadwick, P., Chounet, L., Cornils, R., Costamante, L., Degrange, B., Dickinson, H., … Wagner, S. (2005). The HESS survey of the inner galaxy in very high energy gamma rays. Astrophysical Journal, 636(2), 777-797. https://doi.org/10.1086/498013
• Discovery of VHE gamma rays from PKS 2005-489
  
  Aharonian, F., Akhperjanian, A., Aye, K.-M., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlöhr, K., Boisson, C., Bolz, O., Braun, I., Breitling, F., Brown, A., Bussons Gordo, J., Chadwick, P., Chounet, L.-M., Cornils, R., Costamante, L., … Wagner, S. (2005). Discovery of VHE gamma rays from PKS 2005-489. Astronomy and Astrophysics., 436, L17-L20. https://doi.org/10.1051/0004-6361%3A200500113
• Calibration of cameras of the H.E.S.S. detector
  
  Aharonian, F., Akhperjanian, A., Aye, K.-M., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlöhr, K., Bolz, O., Boisson, C., Borgmeier, C., Breitling, F., Brown, A., Chadwick, P., Chitnis, V., Chounet, L.-M., Cornils, R., Costamante, L., … Wagner, S. (2004). Calibration of cameras of the H.E.S.S. detector. Astroparticle Physics, 22(2), 109-125. https://doi.org/10.1016/j.astropartphys.2004.06.006
• High-energy particle acceleration in the shell of a supernova remnant
  
  Aharonian, F., Akhperjanian, A., Aye, K.-M., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlöhr, K., Bolz, O., Boisson, C., Borgmeier, C., Breitling, F., Brown, A., Bussons, G. J., Chadwick, P., Chitnis, V., Chounet, L.-M., Cornils, R., … Wagner, S. (2004). High-energy particle acceleration in the shell of a supernova remnant. Nature, 432(7013), 75-77. https://doi.org/10.1038/nature02960
• Very high energy gamma rays from the direction of Sagittarius A^*
  
  Aharonian, F., Akhperjanian, A., Aye, K.-M., Bazer-Bachi, A., Beilicke, M., Benbow, W., Berge, D., Berghaus, P., Bernlöhr, K., Bolz, O., Boisson, C., Borgmeier, C., Breitling, F., Brown, A., Bussons, G. J., Chadwick, P., Chitnis, V., Chounet, L.-M., Cornils, R., … Wagner, S. (2004). Very high energy gamma rays from the direction of Sagittarius A<SUP>*</SUP>. Astronomy and Astrophysics., 425(1), L13-L17. https://doi.org/10.1051/0004-6361%3A200400055
• Very high energy gamma-rays from Centaurus X-3: indications and implications
  
  Atoyan, A., Aye, K.-M., Chadwick, P., Daniel, M., Lyons, K., McComb, T., McKenny, J., Nolan, S., Orford, K., Osborne, J., & Rayner, S. (2002). Very high energy gamma-rays from Centaurus X-3: indications and implications. Astronomy and Astrophysics., 383(3), 864-880. https://doi.org/10.1051/0004-6361%3A20011732
• The importance of atmospheric monitoring in Cherenkov experiments
  
  Osborne, J., Aye, M., Chadwick, P., Daniel, M., McComb, T., McKenny, J., Nolan, S., Orford, K., & Rayner, S. (2002). The importance of atmospheric monitoring in Cherenkov experiments. Bulletin of the Astronomical Society of India, 30, 51-59.
• Very high energy gamma ray observations of southern hemisphere AGNs
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Shaw, S., & Turver, K. (2001). Very high energy gamma ray observations of southern hemisphere AGNs. AIP Conf. Proc. 599: X-Ray Astronomy: Stellar Endpoints, AGN, and the Diffuse X-Ray Background, 599, 570-573.
• An analysis of the next-to-leading order corrections to the g_T(=g₁+g₂) scaling function
  
  Ji, X., & Osborne, J. (2001). An analysis of the next-to-leading order corrections to the g<SUB>T</SUB>(=g₁+g₂) scaling function. Nuclear Physics B, 608, 235-278. https://doi.org/10.1016/s0550-3213%2801%2900249-8
• PKS 2155-304-A source of very high energy gamma rays
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Shaw, S., & Turver, K. (2001). PKS 2155-304-A source of very high energy gamma rays. AIP Conf. Proc. 599: X-Ray Astronomy: Stellar Endpoints, AGN, and the Diffuse X-Ray Background, 599, 558-561.
• Very high energy gamma rays from Cen X-3
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Shaw, S., & Turver, K. (2001). Very high energy gamma rays from Cen X-3. AIP Conf. Proc. 599: X-Ray Astronomy: Stellar Endpoints, AGN, and the Diffuse X-Ray Background, 599, 566-569.
• TeV observations of PKS 2005-489 and PKS 0548-322
  
  Chadwick, P., Daniel, M., Lyons, K., McComb, T., McKenny, J., Nolan, S., Orford, K., Osborne, J., Rayner, S., & Turver, K. (2000). TeV observations of PKS 2005-489 and PKS 0548-322. Astronomy and Astrophysics., 364(2), 450-454. https://doi.org/10.1063/1.1291350
• VHE gamma ray observations of Centaurus X-3
  
  Chadwick, P., Daniel, M., Lyons, K., McComb, T., McKenny, J., Nolan, S., Orford, K., Osborne, J., Rayner, S., & Turver, K. (2000). VHE gamma ray observations of Centaurus X-3. Astronomy and Astrophysics., 364, 165-169.
• Very High Energy Gamma Rays from Young Pulsars and Supernova Remnants in the Southern Hemisphere
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Shaw, S., & Turver, K. (2000). Very High Energy Gamma Rays from Young Pulsars and Supernova Remnants in the Southern Hemisphere. Astrophysical Journal, 537, 414-421.
• LETTER TO THE EDITOR: The correction of atmospheric Cerenkov images for the effect of the geomagnetic field
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Shaw, S., & Turver, K. (2000). LETTER TO THE EDITOR: The correction of atmospheric Cerenkov images for the effect of the geomagnetic field. Journal of Physics G: Nuclear and Particle Physics, 26, L5-L9. https://doi.org/10.1088/0954-3899/26/1/102
• Geomagnetic effects on atmospheric Cerenkov images
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Roberts, I., Shaw, S., & Turver, K. (1999). Geomagnetic effects on atmospheric Cerenkov images. Journal of Physics G: Nuclear and Particle Physics, 25, 1223-1233.
• CORRIGENDUM: Geomagnetic effects on atmospheric Cerenkov images
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Roberts, I., Shaw, S., & Turver, K. (1999). CORRIGENDUM: Geomagnetic effects on atmospheric Cerenkov images. Journal of Physics G: Nuclear and Particle Physics, 25, 1781-.
• A Search for Very High Energy Gamma Rays from Active Galactic Nuclei Visible from the Southern Hemisphere
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Shaw, S., & Turver, K. (1999). A Search for Very High Energy Gamma Rays from Active Galactic Nuclei Visible from the Southern Hemisphere. Astrophysical Journal, 521, 547-551. https://doi.org/10.1086/307597
• PKS 2155-304 - a source of VHE gamma-rays
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Shaw, S., Turver, K., & Wieczorek, G. (1999). PKS 2155-304 - a source of VHE gamma-rays. Astroparticle Physics, 11, 145-148. https://doi.org/10.1016/s0927-6505%2899%2900039-0
• Observations of TeV gamma rays from Markarian 501 at large zenith angles
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Shaw, S., & Turver, K. (1999). Observations of TeV gamma rays from Markarian 501 at large zenith angles. Journal of Physics G: Nuclear and Particle Physics, 25, 1749-1753. https://doi.org/10.1088/0954-3899/25/6/312
• Very High Energy Gamma Rays from PKS 2155-304
  
  Chadwick, P., Lyons, K., McComb, T., Orford, K., Osborne, J., Rayner, S., Shaw, S., Turver, K., & Wieczorek, G. (1999). Very High Energy Gamma Rays from PKS 2155-304. Astrophysical Journal, 513, 161-167. https://doi.org/10.1086/306862
• HI Survey of Southern Galactic Plane (Strong+ 1982)
  
  Strong, A., Riley, P., & Osborne, J. (1998). HI Survey of Southern Galactic Plane (Strong+ 1982). VizieR Online Data Catalog, 720, 10495-.
• TeV gamma rays from PSR 1706-44
  
  Chadwick, P., Dickinson, M., Dipper, N., Holder, J., Kendall, T., McComb, T., Orford, K., Osborne, J., Rayner, S., Roberts, I., Shaw, S., & Turver, K. (1998). TeV gamma rays from PSR 1706-44. Astroparticle Physics, 9, 131-136. https://doi.org/10.1016/s0927-6505%2898%2900017-6
• Centaurus X-3: A Source of High-Energy Gamma Rays
  
  Chadwick, P., Dickinson, M., Dipper, N., Kendall, T., McComb, T., Orford, K., Osborne, J., Rayner, S., Roberts, I., Shaw, S., & Turver, K. (1998). Centaurus X-3: A Source of High-Energy Gamma Rays. Astrophysical Journal, 503, 391-.
• The diffuse extragalactic gamma ray flux and its interpretation.
  
  Erlykin, A., Osborne, J., Wolfendale, A., & Zhang, L. (1996). The diffuse extragalactic gamma ray flux and its interpretation. Astronomy and Astrophysics Supplement Series, 120, 623-.
• Soft X-rays and cosmic gamma-rays.
  
  Osborne, J., Wolfendale, A., & Zhang, L. (1996). Soft X-rays and cosmic gamma-rays. Astronomy and Astrophysics Supplement Series, 120, 419-.
• The Distribution Models of Thermal and Non-Thermal Radio Continuum Emission in the Galactic Disk
  
  Sanguansak, N., & Osborne, J. (1996). The Distribution Models of Thermal and Non-Thermal Radio Continuum Emission in the Galactic Disk. Journal of the Korean Astronomical Society, 29, S169-S170.
• A search for cosmic-ray acceleration by supernova remnant shocks
  
  Osborne, J., Wolfendale, A., & Zhang, L. (1995). A search for cosmic-ray acceleration by supernova remnant shocks. Journal of Physics G: Nuclear and Particle Physics, 21, 429-437. https://doi.org/10.1088/0954-3899/21/3/017
• Soft X-rays and cosmic gamma-rays
  
  Osborne, J., Wolfendale, A., & Zhang, L. (1995). Soft X-rays and cosmic gamma-rays. Monthly Notices of the Royal Astronomical Society, 276, 409-416.
• Cosmic ray anisotropies at very high energies expected for new models of the Galactic magnetic field
  
  Giller, M., Osborne, J., Wdowczyk, J., & Zielinska, M. (1994). Cosmic ray anisotropies at very high energies expected for new models of the Galactic magnetic field. Journal of Physics G: Nuclear and Particle Physics, 20, 1649-1664. https://doi.org/10.1088/0954-3899/20/10/010
• The diffuse flux of energetic extragalactic gamma rays
  
  Osborne, J., Wolfendale, A., & Zhang, L. (1994). The diffuse flux of energetic extragalactic gamma rays. Journal of Physics G: Nuclear and Particle Physics, 20, 1089-1101. https://doi.org/10.1088/0954-3899/20/7/010
• A supernova remnant associated with the young gamma-ray pulsar PSR1706-44
  
  McAdam, W., Osborne, J., & Parkinson, M. (1993). A supernova remnant associated with the young gamma-ray pulsar PSR1706-44. Nature, 361(6412), 516-518. https://doi.org/10.1038/361516a0
• The ultra-high energy gamma-ray burst from the Crab Nebula observed by the Baksan EAS array
  
  Alexeenko, V., Andreyev, Y., Chudakov, A., Elensky, Y., Lidvansky, A., Ozrokov, S., Stenkin, Y., Tizengauzen, V., Graham, L., Osborne, J., & Wolfendale, A. (1992). The ultra-high energy gamma-ray burst from the Crab Nebula observed by the Baksan EAS array. Journal of Physics G: Nuclear and Particle Physics, 18, L83-L88. https://doi.org/10.1088/0954-3899/18/4/001
• A technique for separating the galactic thermal radio emission from the non-thermal component by means of the associated infrared emission
  
  Broadbent, A., Osborne, J., & Haslam, C. (1989). A technique for separating the galactic thermal radio emission from the non-thermal component by means of the associated infrared emission. Monthly Notices of the Royal Astronomical Society, 237, 381-410.
• Distributed processes as contributors to the acceleration of cosmic rays
  
  Giler, M., Osborne, J., Ptuskin, V., Szabelska, B., & Wdowczyk, J. (1989). Distributed processes as contributors to the acceleration of cosmic rays. Astronomy and Astrophysics., 217, 311-318.
• Additional acceleration of cosmic rays in the interstellar medium
  
  Osborne, J., & Ptuskin, V. (1988). Additional acceleration of cosmic rays in the interstellar medium. Pis Ma Astronomicheskii Zhurnal, 14, 311-316.
• Cosmic-Ray Reacceleration in the Interstellar Medium
  
  Osborne, J., & Ptuskin, V. (1988). Cosmic-Ray Reacceleration in the Interstellar Medium. Soviet Astronomy Letters, 14, 132-.
• The infrared and radio-continuum emission of the Galactic disk
  
  Haslam, C., & Osborne, J. (1987). The infrared and radio-continuum emission of the Galactic disk. Nature, 327, 211-214. https://doi.org/10.1038/289470a0
• Variations in the Spectral Index of the Galactic Radio Continuum Emission in the Northern Hemisphere
  
  Lawson, K., Mayer, C., Osborne, J., & Parkinson, M. (1987). Variations in the Spectral Index of the Galactic Radio Continuum Emission in the Northern Hemisphere. Monthly Notices of the Royal Astronomical Society, 225, 307-.
• Diffusion and Nuclear Fragmentation of Cosmic-Rays in a Cloud-Studded Interstellar Medium
  
  Osborne, J., & Ptuskin, V. (1987). Diffusion and Nuclear Fragmentation of Cosmic-Rays in a Cloud-Studded Interstellar Medium. Soviet Astronomy Letters, 13, 413-.
• Diffusion and nuclear fragmentation of cosmic rays in a cloudy interstellar medium
  
  Osborne, J., & Ptuskin, V. (1987). Diffusion and nuclear fragmentation of cosmic rays in a cloudy interstellar medium. Pis Ma Astronomicheskii Zhurnal, 13, 980-986.
• Soft X-ray emission from radio loops I and III compared
  
  Parkinson, M., & Osborne, J. (1985). Soft X-ray emission from radio loops I and III compared. Space Science Reviews, 40, 503-506.
• Interpretation of the 408-MEGAHERTZ Continuum Survey of the Galaxy
  
  Osborne, J. (1983). Interpretation of the 408-MEGAHERTZ Continuum Survey of the Galaxy. The Observatory., 103, 136-.
• Spektralindexverteilung der galaktischen Radiokontinuumsemission zwischen 408 MHz und 1420 MHz
  
  Reich, W., Kallas, E., Haslam, C., Kupczack, P., Meyer, C., & Osborne, J. (1983). Spektralindexverteilung der galaktischen Radiokontinuumsemission zwischen 408 MHz und 1420 MHz. Mitteilungen Der Astronomischen Gesellschaft Hamburg, 60, 434-.
• A neutral hydrogen survey of the southern galactic plane for /b/ less than 10 deg
  
  Strong, A., Riley, P., Osborne, J., & Murray, J. (1982). A neutral hydrogen survey of the southern galactic plane for /b/ less than 10 deg. Monthly Notices of the Royal Astronomical Society, 201, 495-501.
• Distribution of galactic synchrotron emission. I
  
  Phillipps, S., Kearsey, S., Osborne, J., Haslam, C., & Stoffel, H. (1981). Distribution of galactic synchrotron emission. I. Astronomy and Astrophysics., 98, 286-294.
• Distribution of galactic synchrotron emission. II
  
  Phillipps, S., Kearsey, S., Osborne, J., Haslam, C., & Stoffel, H. (1981). Distribution of galactic synchrotron emission. II. Astronomy and Astrophysics., 103, 405-414.
• Galactic gamma and radio synchrotron radiation
  
  Haslam, C., Stoffel, H., Kearsey, S., Osborne, J., & Phillipps, S. (1981). Galactic gamma and radio synchrotron radiation. Nature, 289, 470-473.
• Comparison of the Distributions of Galactic γ -Radiation and Radio Synchrotron Radiation
  
  Haslam, C., Kearsey, S., Osborne, J., Phillipps, S., & Stoffel, H. (1981). Comparison of the Distributions of Galactic γ -Radiation and Radio Synchrotron Radiation. "Philosophical Transactions A: Mathematical, Physical and Engineering Sciences", 301, 573-575.
• Derivation of the age distributions of cosmic rays in a Galaxy with a convective halo
  
  Freedman, I., Kearsey, S., Osborne, J., & Giler, M. (1980). Derivation of the age distributions of cosmic rays in a Galaxy with a convective halo. Astronomy and Astrophysics., 82, 110-122.
• The anisotropy of cosmic rays from 10 to the 11th to 10 to the 20th eV
  
  Kiraly, P., Kota, J., Osborne, J., Stapley, N., & Wolfendale, A. (1979). The anisotropy of cosmic rays from 10 to the 11th to 10 to the 20th eV. Nuovo Cimento Rivista Serie, 2, 1-46.
• Cosmic-ray anisotropy and the local interstellar medium
  
  Kiraly, P., Kota, J., Osborne, J., Stapley, N., & Wolfendale, A. (1979). Cosmic-ray anisotropy and the local interstellar medium. Nuovo Cimento Lettere, 24, 249-252.
• An interpretation of the galactic continuum radiation. II - A three-dimensional model of the radio emissivity
  
  Brindle, C., French, D., & Osborne, J. (1978). An interpretation of the galactic continuum radiation. II - A three-dimensional model of the radio emissivity. Monthly Notices of the Royal Astronomical Society, 184, 283-302. https://doi.org/10.1093/mnras/184.2.283
• Propagation and Distribution of Cosmic Rays in the Galaxy
  
  Osborne, J. (1977). Propagation and Distribution of Cosmic Rays in the Galaxy. Bulletin of the Astronomical Society of India, 5, 4-.
• An interpretation of the galactic continuum radiation using a new model of galactic spiral structure
  
  French, D., & Osborne, J. (1976). An interpretation of the galactic continuum radiation using a new model of galactic spiral structure. Monthly Notices of the Royal Astronomical Society, 177, 569-581. https://doi.org/10.1093/mnras/177.3.569
• Origin and propagation of cosmic rays in the range 100-1000 GeV
  
  Osborne, J., Wolfendale, A., & Wdowczyk, J. (1976). Origin and propagation of cosmic rays in the range 100-1000 GeV. Journal of Physics A Mathematical General, 9, 1399-1410. https://doi.org/10.1088/0305-4470/9/8/030
• The anisotropy of ultra-high-energy cosmic rays. II - Search for correlations with astronomical objects
  
  Kiraly, P., Osborne, J., White, M., Wolfendale, A., & Kota, J. (1975). The anisotropy of ultra-high-energy cosmic rays. II - Search for correlations with astronomical objects. Journal of Physics A Mathematical General, 8, 2018-2032.
• Composition and Spectra of Primary Cosmic-Ray Electrons and Nuclei above 10¹⁰ eV: Discussion
  
  Dilworth, C., Erlykin, A., Farley, F., Fichtel, C., Gold, T., Meyer, P., Holmes, J., Osborne, J., Skilling, J., Smith, ., & G., F. (1975). Composition and Spectra of Primary Cosmic-Ray Electrons and Nuclei above 10¹⁰ eV: Discussion. "Philosophical Transactions A: Mathematical, Physical and Engineering Sciences", 277, 360-363.
• Origin of ultra high energy cosmic rays
  
  Kiraly, P., Osborne, J., White, M., & Wolfendale, A. (1975). Origin of ultra high energy cosmic rays. Nature, 255, 619-.
• Origin of energetic cosmic rays. II. The possibility of a contribution from pulsars
  
  Karakula, S., Osborne, J., & Wdowczyk, J. (1974). Origin of energetic cosmic rays. II. The possibility of a contribution from pulsars. Journal of Physics A Mathematical General, 7, 437-443. https://doi.org/10.1088/0305-4470/7/3/014
• Origin of energetic cosmic rays. III. One-dimensional diffusion from random sources
  
  Dickinson, G., & Osborne, J. (1974). Origin of energetic cosmic rays. III. One-dimensional diffusion from random sources. Journal of Physics A Mathematical General, 7, 728-740. https://doi.org/10.1088/0305-4470/7/6/009
• Galactic magnetic field irregularities and their effect on cosmic ray propagation at energies above 10¹⁷ eV
  
  Osborne, J., Roberts, E., & Wolfendale, A. (1973). Galactic magnetic field irregularities and their effect on cosmic ray propagation at energies above 10¹⁷ eV. Journal of Physics A Mathematical General, 6, 421-433.
• Underground range fluctuations of high energy muons for various energy loss parameters
  
  Kiraly, E., Kiraly, P., & Osborne, J. (1972). Underground range fluctuations of high energy muons for various energy loss parameters. Journal of Physics A Mathematical General, 5, 444-453. https://doi.org/10.1088/0305-4470/5/3/013
• The anisotropy of cosmic rays of galactic origin above 10¹⁷ eV
  
  Karakula, S., Osborne, J., Roberts, E., & Tkaczyk, W. (1972). The anisotropy of cosmic rays of galactic origin above 10¹⁷ eV. Journal of Physics A Mathematical General, 5, 904-915. https://doi.org/10.1088/0305-4470/5/6/015
• The Kolar Gold Fields Neutrino Experiment. II. Atmospheric Muons at a Depth of 7000 hg cm⁻² (Kolar)
  
  Krishnaswamy, M., Menon, M., Narasimham, V., Hinotani, K., Ito, N., Miyake, S., Osborne, J., Parsons, A., & Wolfendale, A. (1971). The Kolar Gold Fields Neutrino Experiment. II. Atmospheric Muons at a Depth of 7000 hg cm⁻² (Kolar). Royal Society of London Proceedings Series A, 323, 511-522.
• The Kolar Gold Fields Neutrino Experimen. I. The Interactions of Cosmic Ray Neutrinos
  
  Krishnaswamy, M., Menon, M., Narasimham, V., Hinotani, K., Ito, N., Miyake, S., Osborne, J., Parsons, A., & Wolfendale, A. (1971). The Kolar Gold Fields Neutrino Experimen. I. The Interactions of Cosmic Ray Neutrinos. "Philosophical Transactions A: Mathematical, Physical and Engineering Sciences", 323, 489-509.
• Zenith-Angle Dependence of Cosmic-Ray Muons
  
  Bergeson, H., Bolingbroke, G., Carlson, G., Groom, D., Keuffel, J., Morrison, J., & Osborne, J. (1971). Zenith-Angle Dependence of Cosmic-Ray Muons. Physical Review Letters, 27, 160-163.
• Lateral distribution of muon pairs in underground cosmic ray showers
  
  Coats, R., Ozaki, S., Stenerson, R., Bergeson, H., Keuffel, J., Larsen, M., Lowe, G., Osborne, J., & Parker, J. (1970). Lateral distribution of muon pairs in underground cosmic ray showers. Journal of Physics A Mathematical General, 3, 689-696. https://doi.org/10.1088/0305-4470/3/6/009
• The energy spectra of atmospheric and neutrino-induced muons.
  
  Craig, R., Osborne, J., Wolfendale, A., & Young, E. (1968). The energy spectra of atmospheric and neutrino-induced muons. Canadian Journal of Physics, 46(10), S352-S357. https://doi.org/10.1139/p68-245
• The Kolar Gold Fields neutrino project.
  
  Menon, M., Naranan, E., Narasimham, V., Hinotani, K., Ito, N., Miyake, S., Creed, D., Osborne, J., & Wolfendale, A. (1968). The Kolar Gold Fields neutrino project. Canadian Journal of Physics, 46(10), S344-S349. https://doi.org/10.1139/p68-243
• Range fluctuations for muons of energy up to 106 GeV.
  
  Osborne, J., Wolfendale, A., & Young, E. (1968). Range fluctuations for muons of energy up to 106 GeV. Journal of Physics A: Mathematical and General, 1(1), 55-60. https://doi.org/10.1088/0305-4470/1/1/308
• Coherent Cosmic-Ray Model Based on "Direct" Muon Production
  
  Bergeson, H., Keuffel, J., Larson, M., Mason, G., & Osborne, J. (1968). Coherent Cosmic-Ray Model Based on "Direct" Muon Production. Physical Review Letters, 21, 1089-1093. https://doi.org/10.1103/physrevlett.21.1089
• A study of the energy spectra of muons underground
  
  Craig, R., Osborne, J., Wolfendale, A., & Young, E. (1968). A study of the energy spectra of muons underground. Journal of Physics A Mathematical General, 1, 61-71. https://doi.org/10.1088/0305-4470/1/1/309
• V. Studies of Cosmic Ray Neutrino Interactions in the Kolar Gold Field Experiment
  
  Menon, M., Naranan, S., Narasimham, V., Hinotani, K., Ito, N., Miyake, S., Craig, R., Creed, D., Osborne, J., & Wolfendale, A. (1967). V. Studies of Cosmic Ray Neutrino Interactions in the Kolar Gold Field Experiment. Philosophical Transactions of the Royal Society of London A: Mathematical, Physical and Engineering Sciences., 301(1465), 137-157. https://doi.org/10.1098/rspa.1967.0197
• Observation of a non-elastic cosmic ray neutrino interaction
  
  Achar, C., Menon, M., Narasimham, V., Ramana Murthy, P., Sreekantan, B., Hinotani, K., Miyake, S., Creed, D., Osborne, J., Pattison, J., & Wolfendale, A. (1965). Observation of a non-elastic cosmic ray neutrino interaction. Physics Letters B, 19(1), 78-80. https://doi.org/10.1016/0031-9163%2865%2990969-8
• Detection of muons produced by cosmic ray neutrinos deep underground
  
  Achar, C., Menon, M., Narasimham, V., Ramana Murthy, P., Sreekantan, B., Hinotani, K., Miyake, S., Creed, D., Osborne, J., Pattison, J., & Wolfendale, A. (1965). Detection of muons produced by cosmic ray neutrinos deep underground. Physics Letters B, 18(2), 196-199. https://doi.org/10.1016/0031-9163%2865%2990712-2