Search Results - "Willett, K. W"

Galaxy Zoo: evidence for diverse star formation histories through the green valley by Smethurst, R. J., Lintott, C. J., Simmons, B. D., Schawinski, K., Marshall, P. J., Bamford, S., Fortson, L., Kaviraj, S., Masters, K. L., Melvin, T., Nichol, R. C., Skibba, R. A., Willett, K. W.

“…Does galaxy evolution proceed through the green valley via multiple pathways or as a single population? Motivated by recent results highlighting radically…”
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Radio Galaxy Zoo: host galaxies and radio morphologies derived from visual inspection by Banfield, J. K., Wong, O. I., Willett, K. W., Norris, R. P., Rudnick, L., Shabala, S. S., Simmons, B. D., Snyder, C., Garon, A., Seymour, N., Middelberg, E., Andernach, H., Lintott, C. J., Jacob, K., Kapińska, A. D., Mao, M. Y., Masters, K. L., Jarvis, M. J., Schawinski, K., Paget, E., Simpson, R., Klöckner, H.-R., Bamford, S., Burchell, T., Chow, K. E., Cotter, G., Fortson, L., Heywood, I., Jones, T. W., Kaviraj, S., López-Sánchez, Á. R., Maksym, W. P., Polsterer, K., Borden, K., Hollow, R. P., Whyte, L.

“…We present results from the first 12 months of operation of Radio Galaxy Zoo, which upon completion will enable visual inspection of over 170 000 radio sources…”
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Galaxy Zoo: evidence for rapid, recent quenching within a population of AGN host galaxies by Smethurst, R J, Lintott, C J, Simmons, B D, Schawinski, K, Bamford, S P, Cardamone, C N, Kruk, S J, Masters, K L, Urry, C M, Willett, K W, Wong, O I

“…We present a population study of the star formation history of 1244 Type 2 active galactic nuclei (AGN) host galaxies, compared to 6107 inactive galaxies. A…”
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Radio Galaxy Zoo: discovery of a poor cluster through a giant wide-angle tail radio galaxy by Banfield, J. K., Andernach, H., Kapińska, A. D., Rudnick, L., Hardcastle, M. J., Cotter, G., Vaughan, S., Jones, T. W., Heywood, I., Wing, J. D., Wong, O. I., Matorny, T., Terentev, I. A., López-Sánchez, Á. R., Norris, R. P., Seymour, N., Shabala, S. S., Willett, K. W.

“…We have discovered a previously unreported poor cluster of galaxies (RGZ-CL J0823.2+0333) through an unusual giant wide-angle tail radio galaxy found in the…”
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A BLIND GREEN BANK TELESCOPE MILLIMETER-WAVE SURVEY FOR REDSHIFTED MOLECULAR ABSORPTION by Kanekar, N, Gupta, A, Carilli, C L, Stocke, J T, Willett, K W

“…We present the methodology for "blind" millimeter-wave surveys for redshifted molecular absorption in the CO/HCO super(+) rotational lines. The frequency range…”
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State of the Climate in 2014 by Blunden, Jessica, Arndt, Derek S

“…Editors note: For easy download the posted pdf of the State of the Climate for 2014 is a very low-resolution file. A high-resolution copy of the report is…”
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Galaxy Zoo: bulgeless galaxies with growing black holes by Simmons, Brooke D., Lintott, Chris, Schawinski, Kevin, Moran, Edward C., Han, Anna, Kaviraj, Sugata, Masters, Karen L., Urry, C. Megan, Willett, Kyle W., Bamford, Steven P., Nichol, Robert C.

“…The growth of supermassive black holes appears to be driven by galaxy mergers, violent merger-free processes and/or 'secular' processes. In order to quantify…”
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Radio Galaxy Zoo: A Search for Hybrid Morphology Radio Galaxies by Kapinska, A. D, Terentev, I, Wong, O. I, Shabala, S. S, Andernach, H, Rudnick, L, Storer, L, Banfield, J. K, Willett, K. W, de Gasperin, F, Lintott, C. J, Lopez-Sanchez, A. R, Middelberg, E, Norris, R. P, Schawinski, K, Seymour, N, Simmons, B

“…Hybrid morphology radio sources are a rare type of radio galaxy that display different Fanaroff-Riley classes on opposite sides of their nuclei. To enhance the…”
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Galaxy Zoo: Evidence for rapid, recent quenching within a population of AGN host galaxies by Smethurst, R. J, Lintott, C. J, Simmons, B. D, Schawinski, K, Bamford, S. P, Cardamone, C. N, Kruk, S. J, Masters, K. L, Urry, C. M, Willett, K. W, Wong, O. I

“…We present a population study of the star formation history of 1244 Type 2 AGN host galaxies, compared to 6107 inactive galaxies. A Bayesian method is used to…”
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Radio Galaxy Zoo: discovery of a poor cluster through a giant wide-angle tail radio galaxy by Banfield, J. K, Andernach, H, Kapinska, A. D, Rudnick, L, Hardcastle, M. J, Cotter, G, Vaughan, S, Jones, T. W, Heywood, I, Wing, J. D, Wong, O. I, Matorny, T, Terentev, I. A, Lopez-Sanchez, A. R, Norris, R. P, Seymour, N, Shabala, S. S, Willett, K. W

“…MNRAS, 460, 2376 - 2384 (2016) We have discovered a previously unreported poor cluster of galaxies (RGZ-CL J0823.2+0333) through an unusual giant wide-angle…”
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INTRODUCTION by Arndt, D S, Blunden, J, Willett, K W

“…The year saw new superlatives for global-scale aggregates of sea surface temperature, ocean heat content, and mean sea level. Chapter 2 features global-scale…”
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Galaxy Zoo: Evidence for Diverse Star Formation Histories through the Green Valley by Smethurst, R. J, Lintott, C. J, Simmons, B. D, Schawinski, K, Marshall, P. J, Bamford, S, Fortson, L, Kaviraj, S, Masters, K. L, Melvin, T, Nichol, R. C, Skibba, R. A, Willett, K. W

“…Does galaxy evolution proceed through the green valley via multiple pathways or as a single population? Motivated by recent results highlighting radically…”
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Radio Galaxy Zoo: host galaxies and radio morphologies derived from visual inspection by Banfield, J. K, Wong, O. I, Willett, K. W, Norris, R. P, Rudnick, L, Shabala, S. S, Simmons, B. D, Snyder, C, Garon, A, Seymour, N, Middelberg, E, Andernach, H, Lintott, C. J, Jacob, K, Kapinska, A. D, Mao, M. Y, Masters, K. L, Jarvis, M. J, Schawinski, K, Paget, E, Simpson, R, Klockner, H. R, Bamford, S, Burchell, T, Chow, K. E, Cotter, G, Fortson, L, Heywood, I, Jones, T. W, Kaviraj, S, Lopez-Sanchez, A. R, Maksym, W. P, Polsterer, K, Borden, K, Hollow, R. P, Whyte, L

“…We present results from the first twelve months of operation of Radio Galaxy Zoo, which upon completion will enable visual inspection of over 170,000 radio…”
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Galaxy Zoo: Bulgeless Galaxies With Growing Black Holes by Simmons, B. D, Lintott, C, Schawinski, K, Moran, E. C, Han, A, Kaviraj, S, Masters, K. L, Urry, C. M, Willett, K. W, Bamford, S. P, Nichol, R. C

“…The growth of supermassive black holes appears to be driven by galaxy mergers, violent merger-free processes and/or `secular' processes. In order to quantify…”
Get full text

A blind Green Bank Telescope millimetre-wave survey for redshifted molecular absorption by Kanekar, N, Gupta, A, Carilli, C. L, Stocke, J. T, Willett, K. W

“…We present the methodology for ``blind'' millimetre-wave surveys for redshifted molecular absorption in the CO/HCO$^+$ rotational lines. The frequency range…”
Get full text