New Tests of Milli-lensing in the Blazar PKS 1413 + 135

Autor: A. L. Peirson, I. Liodakis, A. C. S Readhead, M. L. Lister, E. S. Perlman, M. F. Aller, R. D. Blandford, K. J. B. Grainge, D. A. Green, M. A. Gurwell, M. W. Hodges, T. Hovatta, S. Kiehlmann, A. Lähteenmäki, W. Max-Moerbeck, T. Mcaloone, S. O’Neill, V. Pavlidou, T. J. Pearson, V. Ravi, R. A. Reeves, P. F. Scott, G. B. Taylor, D. J. Titterington, M. Tornikoski, H. K. Vedantham, P. N. Wilkinson, D. T. Williams, J. A. Zensus

Publikováno v: Peirson, A L, Liodakis, I, Readhead, A C S, Lister, M L, Perlman, E S, Aller, M F, Blandford, R D, Grainge, K J B, Green, D A, Gurwell, M A, Hodges, M W, Hovatta, T, Kiehlmann, S, Lähteenmäki, A, Max-Moerbeck, W, Mcaloone, T, O’Neill, S, Pavlidou, V, Pearson, T J, Ravi, V, Reeves, R A, Scott, P F, Taylor, G B, Titterington, D J, Tornikoski, M, Vedantham, H K, Wilkinson, P N, Williams, D T & Zensus, J A 2022, ' New Tests of Milli-lensing in the Blazar PKS 1413 + 135 ', The Astrophysical Journal, vol. 927, no. 1, 24 . https://doi.org/10.3847/1538-4357/ac469e

Symmetric Achromatic Variability (SAV) is a rare form of radio variability in blazars that has been attributed to gravitational millilensing by a ~$10^2 - 10^5$ $M_\odot$ mass condensate. Four SAVs have been identified between 1980 and 2020 in the lo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e95f1762a34d184bed1ec77fea6a45bb
https://resolver.caltech.edu/CaltechAUTHORS:20220302-596599132

Polarimetry and the High-Energy Emission Mechanisms in Quasar Jets

Autor: M. Cara, E. S. Perlman, Y. Uchiyama, S. Jester, M. Georganopoulos, C. C. Cheung, R. M. Sambruna, W. B. Sparks, A. Martel, C. P. O’Dea, S. A. Baum, D. Axon, M. Begelman, D. M. Worrall, M. Birkinshaw, C. M. Urry, P. Coppi, Ł. Stawarz, Sebastian Heinz, Eric Wilcots

The emission mechanisms in extragalactic jets include synchrotron and various inverse-Compton processes. At low (radio through infrared) energies, it is widely agreed that synchrotron emission dominates in both low-power (FR I) and high-power (FR II

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14590855be28683742edf27b1915f8a8
http://arxiv.org/abs/0909.0297

PERIODIC STRUCTURE IN THE MEGAPARSEC-SCALE JET OF PKS 0637–752

Autor: L. E. H. Godfrey, J. E. J. Lovell, S. Burke-Spolaor, R. Ekers, G. V. Bicknell, M. Birkinshaw, D. M. Worrall, D. L. Jauncey, D. A. Schwartz, H. L. Marshall, J. Gelbord, E. S. Perlman, M. Georganopoulos

Publikováno v: The Astrophysical Journal. 758:L27

We present 18 GHz Australia Telescope Compact Array imaging of the Mpc-scale quasar jet PKS 0637-752 with angular resolution ~0.58 arcseconds. We draw attention to a spectacular train of quasi-periodic knots along the inner 11 arcseconds of the jet,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f6b444ecea5483414019f0d6258d7f5
https://doi.org/10.1088/2041-8205/758/2/l27

A Multi-band Study of the Remarkable Jet in Quasar 4C+19.44.

Autor: D. E. Harris, N. P. Lee, D. A. Schwartz, A. Siemiginowska, F. Massaro, M. Birkinshaw, D. M. Worrall, C. C. Cheung, J. M. Gelbord, Svetlana G. Jorstad, Alan P. Marscher, H. Landt, H. Marshall, E. S. Perlman, L. Stawarz, Y. Uchiyama, C. M. Urry

Publikováno v: Astrophysical Journal; 9/10/2021, Vol. 846 Issue 2, p1-1, 1p

POWERFUL ACTIVITY IN THE BRIGHT AGES. I. A VISIBLE/IR SURVEY OF HIGH REDSHIFT 3C RADIO GALAXIES AND QUASARS.

Autor: B. Hilbert, M. Chiaberge, J. P. Kotyla, G. R. Tremblay, C. Stanghellini, W. B. Sparks, S. Baum, A. Capetti, F. D. Macchetto, G. K. Miley, C. P. O’Dea, E. S. Perlman, A. Quillen

Publikováno v: Astrophysical Journal Supplement Series; Jul2016, Vol. 225 Issue 1, p1-1, 1p