Jason Stevens

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Dr Jason Stevens

Reader in Astronomy

 https://orcid.org/0000-0002-4010-8310
1993 …2019

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  • 2011

    The nature of X-ray absorbed QSOs

    Page, M., Carrera, F. & Stevens, J., 1 Aug 2011, The X-ray Universe 2011. Ness, J-U. & Ehle, M. (eds.). p. 119 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2010

    SED fitting of nearby galaxies in the Herschel Reference Survey

    Ciesla, L., Boselli, A., Buat, V., Cortese, L., Auld, R., Baes, M., Bendo, G. J., Bianchi, S., Bock, J., Bomans, D. J., Bradford, M., Castro-Rodriguez, N., Chanial, P., Charlot, S., Clemens, M., Clements, D., Corbell, E., Cooray, A., Cormie, D., Dariush, A., & 61 othersDavies, J., de Looze, I., di Serego Alighieri, S., Dwek, E., Eales, S., Elbaz, D., Fadda, D., Fritz, J., Galametz, M., Galliano, F., Garcia-Appadoo, D. A., Gavazzi, G., Gear, W., Giovanardi, C., Glenn, J., Gomez, H., Griffin, M., Grossi, M., Hony, S., Hughes, T. M., Hunt, L., Isaak, K., Jones, A., Levenson, L., Lu, N., Madden, S. C., O'Halloran, B., Okumura, K., Oliver, S., Page, M., Panuzzo, P., Papageorgiou, A., Parkin, T., Perez-Fournon, I., Pierini, D., Pohlen, M., Rangwala, N., Rigby, E., Roussel, H., Rykala, A., Sabatini, S., Sacchi, N., Sauvage, M., Schulz, B., Schirm, M., Smith, M. W. L., Spinoglio, L., Stevens, J., Sundar, S., Symeonidis, M., Trichas, M., Vaccari, M., Verstappen, J., Vigroux, L., Vlahakis, C., Wilson, C., Wozniak, H., Wright, G., Xilouris, E. M., Zeilinger, W. & Zibetti, S., 1 Dec 2010, SF2A-2010: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics. Boissier, S., Heydari-Malayeri, M., Samadi, R. & Valls-Gabaud, D. (eds.). Societe Francaise d'Astronomie et d'Astrophysique, p. 31-35

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Open Access
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    87 Downloads (Pure)

  • QSO winds and galaxy evolution

    Page, M. J., Carrera, F. J. & Stevens, J. A., 2010, AIP Conference Proceedings Volume 1248: X-Ray Astronomy 2009; Present Status, Multiwavelength Approach and Future Perspectives : Proceedings of the International Conference. American Institute of Physics (AIP), p. 391-394

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    File
    1 Citation (Scopus)
    28 Downloads (Pure)
  • 2006

    The Nature of X-ray Absorbed Starburst QSOs and the QSO Evolutionary Scheme

    Page, M. J., Carrera, F. J., Ebrero, J., Stevens, J. & Ivison, R. J., 1 Jan 2006, The X-ray Universe 2005: Proceedings of 'The X-ray Universe 2005'. A. W. (ed.). European Space Agency (ESA), Vol. 604. p. 647 2 p. (ESA Special Publication; vol. 604).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Open Access
    File
    57 Downloads (Pure)

  • The XMM-Newton and Spitzer View of Galaxy/AGN Formation at z = 2-3

    Carrera, F. J., Ebrero, J., Page, M. J. & Stevens, J., 1 Jan 2006, The X-ray Universe 2005: Proceedings of 'The X-ray Universe 2005'. A. W. (ed.). European Space Agency (ESA), Vol. 604. p. 509-514 6 p. (ESA Special Publication; vol. 604).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Open Access
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    54 Downloads (Pure)

  • Jet Kinematics of AGNs at High Radio Frequencies

    Jorstad, S. G., Marscher, A. P., Lister, M., Stirling, A. M., Cawthorne, T. V., Gomez, J-L., Gear, W. K., Stevens, J. A., Robson, E. I., Smith, P. S. & Forster, J. R., 2006, In: Procs of the Blazar Variability Workshop II: Entering the GLAST Era - ASP Conf Series 350. Astronomical Society of the Pacific, p. 149-154

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    File
    37 Downloads (Pure)
  • 2005

    A 1200um MAMBO Survey of the ELAIS N2 and Lockman Hole East Fields

    Greve, T. R., Ivison, R. J., Bertoldi, F., Stevens, J., Chapman, S. C., Smail, I. & Blain, A. W., 2005, Multiwavelength Mapping of Galaxy Formation and Evolution: ESO Astrophysics Symposia, 2005. Renzini, A. & Bender, R. (eds.). Springer Nature Link, p. 390-391

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    Open Access
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    110 Downloads (Pure)

  • Multi-frequency Polarization Properties of Blazars

    Jorstad, S. G., Marscher, A. P., Stevens, J. A., Robson, E. I., Lister, M., Stirling, A. M., Smith, P. S., Cawthorne, T. V., Gomez, J-L., Gabuzda, D. & Gear, W. K., 2005, In: Astronomical Polarimetry: Current Status and Future Directions - ASP Conf Series 343. Astronomical Society of the Pacific, p. 469-73

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    File
    33 Downloads (Pure)

  • Polarimetric Observations of 15 AGNs at High Frequencies

    Jorstad, S. G., Marscher, A. P., Stevens, J. A., Robson, I., Lister, M., Stirling, A. M., Cawthorne, T. V., Smith, P. S., Gomez, J-L., Gabuzda, D. & Gear, W. K., 2005, In: Future Directions in High Resolution Astronomy: The 10th Anniversary of the VLBA - ASP Conf Series, 340. Astronomical Society of the Pacific, p. 183-5

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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    39 Downloads (Pure)

  • Why Are Only High-Redshift Obscured AGN Bright Submillimeter Sources?

    Carrera, F. J., Page, M. J., Stevens, J. & Mittaz, J. P. D., 2005, Growing Black Holes: Accretion in a Cosmological Context. Sunyaev, R. A., Merloni, A. & Nayakshin, S. (eds.). Springer Nature Link, p. 128-129 2 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2003

    Submillimetre evidence for the coeval growth of X-ray absorbed QSOs and galaxy bulges

    Page, M. J., Stevens, J. & Carrera, F. J., 2003, XEUS - studying the evolution of the hot universe: Int Workshop at MPE. Parmer, A. N., Hasinger, G. & Boller, T. (eds.). p. 299 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2001

    Automated Reduction and Calibration of SCUBA Archive Data Using ORAC-DR

    Jenness, T., Stevens, J. A., Archibald, E. N., Economou, F., Jessop, N., Robson, E. I., Tilanus, R. P. J. & Holland, W. S., 2001, In: Procs of Astronomical Data Analysis Software and Systems X - ASP Conf Series, Symp. 238. Astronomical Society of the Pacific, p. 299-303

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    File
    42 Downloads (Pure)
  • 1997

    Multiwavelength observations of the February 1996 high-energy flare in the blazar 3C 279

    Wehrle, A. E., Pian, E., Urry, C. M., Maraschi, L., Ghisellini, G., Hartman, R. C., Madejski, G. M., Makino, F., Marscher, A. P., McHardy, I. M., Webb, J. R., Aldering, G. S., Aller, M. F., Aller, H. D., Backman, D. E., Balonek, T. J., Boltwood, P., Bonnell, J., Caplinger, J., Celotti, A., & 47 othersCollmar, W., Dalton, J., Drucker, A., Falomo, R., Fichtel, C. E., Freudling, W., Gear, W. K., Gonzalez-Perez, N., Hall, P., Inoue, H., Johnson, W. N., Kidger, M. R., Kollgaard, R. I., Kondo, Y., Kurfess, J., Lawson, A. J., McCollum, B., McNaron-Brown, K., Nair, D., Penton, S., Pesce, J. E., Pohl, M., Raiteri, C. M., Renda, M., Robson, E. I., Sambruna, R. M., Schirmer, A. F., Shrader, C., Sikora, M., Sillanpää, A., Smith, P. S., Stevens, J., Stocke, J., Takalo, L. O., Teräsranta, H., Thompson, D. J., Thompson, R., Tornikoski, M., Tosti, G., Turcotte, P., Treves, A., Unwin, S. C., Valtaoja, E., Villata, M., Wagner, S. J., Xu, W. & Zook, A. C., 1 May 1997, Proceedings of the Fourth Compton Symposium. Kurfess, J. D., Dermer, C. D. & Strickman, M. S. (eds.). American Institute of Physics (AIP), p. 1417-1422 6 p. (American Institute of Physics Conference Series)(AIP Conf Procs; vol. 410).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 1996

    High Energy Gamma Radiation From PKS 0528+134 Observed by EGRET

    Mukherjee, R., Gear, W. K., Marscher, A. P., Moore, E. M., Travis, J. P., Zhang, Y., Robson, E. I., Stevens, J. A., Terasranta, H., Tornikoski, M. & Wagner, S., 1996, In: Blazar Continuum Variability - ASP Conf Series 110. Astronomical Society of the Pacific, p. 346-351

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

    File
    21 Downloads (Pure)
  • 1994

    A Comparison of the Centimetre-to-Submillimetre Continuum Spectra of BL Lacertae

    Stevens, J., Litchfield, S. J., Robson, E. I., Gear, W. K. & Hughes, D. H., 1994, Multi-Wavelength Continuum Emission of AGN: procs of the 159th Symposium of the International Astronomical Union, held in Geneva, Switzerland, August 30-September 3, 1993. Courvoisier, T. & Blecha, A. (eds.). Wolters Kluwer, p. 523 1 p. (IAU Symposium; vol. 159).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Simultaneous long term millimetre and sub-millimetre monitoring of blazars.

    Litchfield, S. J., Stevens, J. & Robson, E. I., 1994, Multi-Wavelength Continuum Emission of AGN: proceedings of the 159th Symposium of the International Astronomical Union, held in Geneva, Switzerland, August 30-September 3, 1993. Courvoisier, T. & Blecha, A. (eds.). Wolters Kluwer, p. 328 1 p. (IAU Symposium; vol. 159).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution