المؤلفون: S. M. LaMassa

المصدر: Astronomische Nachrichten. 338:323-328

مصطلحات موضوعية: 010308 nuclear & particles physics, Space and Planetary Science, 0103 physical sciences, Astronomy and Astrophysics, 010303 astronomy & astrophysics, 01 natural sciences, Geology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::a18bc7db6333c501e45d3373c6477c96
https://doi.org/10.1002/asna.201713350

المؤلفون: D. Stern, G. B. Lansbury, R. J. Assef, W. N. Brandt, D. M. Alexander, D. R. Ballantyne, M. Baloković, F. E. Bauer, D. Benford, A. Blain, S. E. Boggs, C. Bridge, M. Brightman, F. E. Christensen, A. Comastri, W. W. Craig, A. Del Moro, P. R. M. Eisenhardt, P. Gandhi, R. L. Griffith, C. J. Hailey, F. A. Harrison, R. C. Hickox, T. H. Jarrett, M. Koss, S. Lake, S. M. LaMassa, B. Luo, C.-W. Tsai, C. M. Urry, D. J. Walton, E. L. Wright, J. Wu, L. Yan, W. W. Zhang

المصدر: Astrophysical journal, 2014, Vol.794(2), pp.102 [Peer Reviewed Journal]
The Astrophysical Journal

مصطلحات موضوعية: Cosmology and Nongalactic Astrophysics (astro-ph.CO), active [Galaxies], Astrophysics::High Energy Astrophysical Phenomena, media_common.quotation_subject, Population, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, WISEA J235710.82+032802), education, Spectroscopy, Astrophysics::Galaxy Astrophysics, media_common, Physics, education.field_of_study, Astronomy and Astrophysics, Torus, Quasar, Astrophysics - Astrophysics of Galaxies, Optical spectra, Redshift, Space and Planetary Science, Sky, Astrophysics of Galaxies (astro-ph.GA), individual (WISEA J181417.29+341224.8 [Quasars], WISEA J220743.82+193940.1, Astrophysics - Cosmology and Nongalactic Astrophysics

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e9d7c80b7fc1eab9e4d14ee6fd4914d
http://dro.dur.ac.uk/15486/1/15486.pdf

المؤلفون: H. E. Spence, S. M. Lamassa, S. W. Kahler, D. E. Larson, N. U. Crooker

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::283d2f4de9edbd36893f6bf0d40c243b
https://doi.org/10.21236/ada423089

المؤلفون: M. C. Powell, C. M. Urry, N. Cappelluti, J. T. Johnson, S. M. LaMassa, T. T. Ananna, K. E. Kollmann

المصدر: Astrophysical Journal; 3/1/2020, Vol. 891 Issue 1, p1-1, 1p

مصطلحات موضوعية: STELLAR luminosity function, QUASARS, SUPERMASSIVE black holes, ACTIVE galactic nuclei, X-rays, BLACK holes, OPEN clusters of stars

المؤلفون: A. Annuar, D. M. Alexander, G. B. Lansbury, D. J. Rosario, F. Stanley, M. Brightman, F. A. Harrison, F. E. Christensen, D. Farrah, A. D. Goulding, C. J. Hailey, M. J. Koss, S. M. LaMassa, W. Zhang, P. Gandhi, P. G. Boorman, S. S. Murray, D. Stern, D. Asmus, D. R. Ballantyne

المصدر: Astrophysical Journal; 2/20/2017, Vol. 836 Issue 2, p1-1, 1p

مصطلحات موضوعية: ACTIVE galactic nuclei, ACTIVE galaxies, GALAXY spectra, X-ray spectra, GALACTIC X-ray sources, SPACE telescopes

المؤلفون: Peter G. Boorman, P. Gandhi, D. M. Alexander, A. Annuar, D. R. Ballantyne, F. Bauer, S. E. Boggs, W. N. Brandt, M. Brightman, F. E. Christensen, W. W. Craig, D. Farrah, C. J. Hailey, F. A. Harrison, S. F. Hönig, M. Koss, S. M. Lamassa, A. Masini, C. Ricci, G. Risaliti

المصدر: Astrophysical Journal; 12/20/2016, Vol. 833 Issue 2, p1-1, 1p

مصطلحات موضوعية: SEYFERT galaxies, COMPTON scattering, OPTICAL properties of spiral galaxies, SPECTRAL energy distribution, X-ray imaging, METAPHYSICAL cosmology