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pro vyhledávání: '"Dougherty, Sean P."'
Observations of the nearby universe reveal an increasing fraction of active galactic nuclei (AGN) with decreasing projected separation for close galaxy pairs, relative to control galaxies. This implies galaxy interactions play a role in enhancing AGN
Externí odkaz:
http://arxiv.org/abs/2305.05692
Autor:
Tung, Albert, Kothes, Roland, Landecker, Tom, Geisbuesch, Joern, Del Rizzo, David, Taylor, Russ, Brunt, Chris, Gray, Andrew, Dougherty, Sean
The interstellar medium is a complex 'ecosystem' with gas constituents in the atomic, molecular, and ionized states, dust, magnetic fields, and relativistic particles. The Canadian Galactic Plane Survey has imaged these constituents with angular reso
Externí odkaz:
http://arxiv.org/abs/1708.04316
Autor:
Joiner, Thomas E., Jeon, Min Eun, Lieberman, Amy, Janakiraman, Roshni, Duffy, Mary E., Gai, Anna R., Dougherty, Sean P.
Publikováno v:
In Preventive Medicine November 2021 152 Part 1
Publikováno v:
In Behavior Therapy September 2021 52(5):1055-1066
Autor:
Sugawara, Yasuharu, Maeda, Yoshitomo, Tsuboi, Yohko, Hamaguchi, Kenji, Corcoran, Michael, Pollock, A. M. T., Moffat, Anthony F. J., Williams, Peredur M., Dougherty, Sean, Pittard, Julian
Suzaku observations of the Wolf-Rayet binary WR 140 (WC7pd+O5.5fc) were made at four different times around periastron passage in 2009 January. The spectra changed in shape and flux with the phase. As periastron approached, the column density of the
Externí odkaz:
http://arxiv.org/abs/1509.08479
Autor:
Benaglia, Paula, Marcote, Benito, Moldon, Javier, Nelan, Ed, De Becker, Michael, Dougherty, Sean M., Koribalski, Baerbel
Radio observations are an effective tool to discover particle acceleration regions in colliding-wind binaries, through detection of synchrotron radiation; these regions are natural laboratories for the study of relativistic particles. Wind-collision
Externí odkaz:
http://arxiv.org/abs/1503.07752
Autor:
Benaglia, Paula, Koribalski, Baerbel, Peri, Cintia S., Marti, Josep, Sanchez-Sutil, Juan R., Dougherty, Sean M., Noriega-Crespo, Alberto
RCW49 and its ionizing cluster form an extensive, complex region, widely studied at IR and optical wavelengths. Molonglo 843 MHz and ATCA data at 1.4 and 2.4 GHz showed two shells. Recent high-resolution IR imaging revealed a complex dust structure a
Externí odkaz:
http://arxiv.org/abs/1307.6473
Akademický článek
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Autor:
McSwain, M. Virginia, Ray, Paul S., Ransom, Scott M., Roberts, Mallory S. E., Dougherty, Sean M., Pooley, Guy G.
LS I +61 303 and LS 5039 are exceptionally rare examples of HMXBs with MeV-TeV emission, making them two of only five known or proposed "gamma-ray binaries". There has been disagreement within the literature over whether these systems are microquasar
Externí odkaz:
http://arxiv.org/abs/1106.5550
Autor:
Dougherty, Sean M., Perley, Rick
The Very Large Array is undergoing a major upgrade that will attain an order of magnitude improvement in continuum sensitivity across 1 to 50 GHz with instantaneous bandwidths up to 8 GHz in both polarizations. The new WIDAR correlator provides a hig
Externí odkaz:
http://arxiv.org/abs/1011.0773