Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Casteels, Kevin R. V."'
Autor:
Hart, Ross E., Bamford, Steven P., Casteels, Kevin R. V, Kruk, Sandor J., Lintott, Chris J., Masters, Karen L.
Spiral arms are common features in low-redshift disc galaxies, and are prominent sites of star-formation and dust obscuration. However, spiral structure can take many forms: from galaxies displaying two strong `grand design' arms, to those with many
Externí odkaz:
http://arxiv.org/abs/1703.02053
Autor:
Cheung, Edmond, Trump, Jonathan R., Athanassoula, E., Bamford, Steven P., Bell, Eric F., Bosma, A., Cardamone, Carolin N., Casteels, Kevin R. V., Faber, S. M., Fang, Jerome J., Fortson, Lucy F., Kocevski, Dale D., Koo, David C., Laine, Seppo, Lintott, Chris, Masters, Karen L., Melvin, Thomas, Nichol, Robert C., Schawinski, Kevin, Simmons, Brooke, Smethurst, Rebecca, Willett, Kyle W.
We present a new study investigating whether active galactic nuclei (AGN) beyond the local universe are preferentially fed via large-scale bars. Our investigation combines data from Chandra and Galaxy Zoo: Hubble (GZH) in the AEGIS, COSMOS, and GOODS
Externí odkaz:
http://arxiv.org/abs/1409.5434
Autor:
Casteels, Kevin R. V., Conselice, Christopher J., Bamford, Steven P., Salvador-Sole, Eduard, Norberg, Peder R., Agius, Nicola K., Baldry, Ivan, Brough, Sarah, Brown, Michael J. I., Drinkwater, Michael J., Driver, Simon P., Graham, Alister W., Bland-Hawthorn, Joss, Hopkins, Andrew M., Kelvin, Lee S., Lopez-Sanchez, Angel R., Loveday, Jon, Robotham, Aaron S. G., Vazquez-Mata, Jose A.
We use the Galaxy And Mass Assembly (GAMA) survey to measure the local Universe mass dependent merger fraction and merger rate using galaxy pairs and the CAS structural method, which identifies highly asymmetric merger candidate galaxies. Our goals a
Externí odkaz:
http://arxiv.org/abs/1409.1358
Autor:
Simmons, B. D., Melvin, Thomas, Lintott, Chris, Masters, Karen L., Willett, Kyle W., Keel, William C., Smethurst, R. J., Cheung, Edmond, Nichol, Robert C., Schawinski, Kevin, Rutkowski, Michael, Kartaltepe, Jeyhan S., Bell, Eric F., Casteels, Kevin R. V., Conselice, Christopher J., Almaini, Omar, Ferguson, Henry C., Fortson, Lucy, Hartley, William, Kocevski, Dale, Koekemoer, Anton M., McIntosh, Daniel H., Mortlock, Alice, Newman, Jeffrey A., Ownsworth, Jamie, Bamford, Steven, Dahlen, Tomas, Faber, Sandra M., Finkelstein, Steven L., Fontana, Adriano, Galametz, Audrey, Grogin, N. A., Grutzbauch, Ruth, Guo, Yicheng, Haussler, Boris, Jek, Kian J., Kaviraj, Sugata, Lucas, Ray A., Peth, Michael, Salvato, Mara, Wiklind, Tommy, Wuyts, Stijn
The formation of bars in disk galaxies is a tracer of the dynamical maturity of the population. Previous studies have found that the incidence of bars in disks decreases from the local Universe to z ~ 1, and by z > 1 simulations predict that bar feat
Externí odkaz:
http://arxiv.org/abs/1409.1214
Autor:
Melvin, Thomas, Masters, Karen, Lintott, Chris, Nichol, Robert C., Simmons, Brooke, Bamford, Steven P., Casteels, Kevin R. V., Cheung, Edmond, Edmondson, Edward M., Fortson, Lucy, Schawinski, Kevin, Skibba, Ramin A., Smith, Arfon M., Willett, Kyle W.
We measure the redshift evolution of the bar fraction in a sample of 2380 visually selected disc galaxies found in Cosmic Evolution Survey (COSMOS) Hubble Space Telescope (HST) images. The visual classifications used to identify both the disc sample
Externí odkaz:
http://arxiv.org/abs/1401.3334
Autor:
Willett, Kyle W., Lintott, Chris J., Bamford, Steven P., Masters, Karen L., Simmons, Brooke D., Casteels, Kevin R. V., Edmondson, Edward M., Fortson, Lucy F., Kaviraj, Sugata, Keel, William C., Melvin, Thomas, Nichol, Robert C., Raddick, M. Jordan, Schawinski, Kevin, Simpson, Robert J., Skibba, Ramin A., Smith, Arfon M., Thomas, Daniel
We present the data release for Galaxy Zoo 2 (GZ2), a citizen science project with more than 16 million morphological classifications of 304,122 galaxies drawn from the Sloan Digital Sky Survey. Morphology is a powerful probe for quantifying a galaxy
Externí odkaz:
http://arxiv.org/abs/1308.3496
Autor:
Casteels, Kevin R. V., Bamford, Steven P., Skibba, Ramin A., Masters, Karen L., Lintott, Chris J., Keel, William C., Schawinski, Kevin, Nichol, Robert C., Smith, Arfon M.
We use Galaxy Zoo 2 visual classifications to study the morphological signatures of interaction between similar-mass galaxy pairs in the Sloan Digital Sky Survey. We find that many observable features correlate with projected pair separation; not onl
Externí odkaz:
http://arxiv.org/abs/1206.5020
Autor:
Cheung, Edmond, Trump, Jonathan R., Athanassoula, E., Bamford, Steven P., Bell, Eric F., Bosma, A., Cardamone, Carolin N., Casteels, Kevin R. V., Faber, S. M., Fang, Jerome J., Fortson, Lucy F., Kocevski, Dale D., Koo, David C., Laine, Seppo, Lintott, Chris, Masters, Karen L., Melvin, Thomas, Nichol, Robert C., Schawinski, Kevin, Simmons, Brooke, Smethurst, Rebecca, Willett, Kyle W.
We present a new study investigating whether active galactic nuclei (AGN) beyond the local universe are preferentially fed via large-scale bars. Our investigation combines data from Chandra and Galaxy Zoo: Hubble (GZH) in the AEGIS (All-wavelength Ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______805::c7e5270c191bcfdcdae060df58e47e25
http://doc.rero.ch/record/299356/files/stu2462.pdf
http://doc.rero.ch/record/299356/files/stu2462.pdf
Autor:
Cheung, Edmond, Trump, Jonathan R., Athanassoula, E., Bamford, Steven P., Bell, Eric F., Bosma, A., Cardamone, Carolin N., Casteels, Kevin R. V., Faber, S. M., Fang, Jerome J., Fortson, Lucy F., Kocevski, Dale D., Koo, David C., Laine, Seppo, Lintott, Chris, Masters, Karen L., Melvin, Thomas, Nichol, Robert C., Schawinski, Kevin, Simmons, Brooke, Smethurst, Rebecca, Willett, Kyle W.
We present a new study investigating whether active galactic nuclei (AGN) beyond the local universe are preferentially fed via large-scale bars. Our investigation combines data from Chandra and Galaxy Zoo: Hubble (GZH) in the AEGIS, COSMOS, and GOODS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::940d93bb79432f5dc49b313dd3b9d2cc
https://ora.ox.ac.uk/objects/uuid:ca158f2e-458f-4dbd-b83f-d6d89f55f6e6
https://ora.ox.ac.uk/objects/uuid:ca158f2e-458f-4dbd-b83f-d6d89f55f6e6
Autor:
Bell, Eric F., Bosma, A., Cardamone, Carolin N., Casteels, Kevin R. V., Faber, S. M., Fang, Jerome J., Fortson, Lucy F., Kocevski, Dale D., Koo, David C., Laine, Seppo, Lintott, Chris, Masters, Karen L., Melvin, Thomas, Nichol, Robert C., Schawinski, Kevin, Simmons, Brooke, Smethurst, Rebecca, Willett, Kyle W., Cheung, Edmond, Trump, Jonathan R., Athanassoula, E., Bamford, Steven P.
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2015, 447 (1), pp.506--516. ⟨10.1093/mnras/stu2462⟩
Monthly Notices of the Royal Astronomical Society, 2015, 447 (1), pp.506--516. ⟨10.1093/mnras/stu2462⟩
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2015, 447 (1), pp.506--516. ⟨10.1093/mnras/stu2462⟩
Monthly Notices of the Royal Astronomical Society, 2015, 447 (1), pp.506--516. ⟨10.1093/mnras/stu2462⟩
International audience; We present a new study investigating whether active galactic nuclei (AGN) beyond the local universe are preferentially fed via large-scale bars. Our investigation combines data from Chandra and Galaxy Zoo: Hubble (GZH) in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::183f10cf5030cc82f03ac287d6ea3358
https://hal.archives-ouvertes.fr/hal-01434368
https://hal.archives-ouvertes.fr/hal-01434368