Zobrazeno 1 - 10
of 353
pro vyhledávání: '"Miller, Neal A."'
Autor:
Shen, Lu, Lemaux, Brian C., Lubin, Lori M., Cucciati, Olga, Fevre, Olivier Le, Liu, Guilin, Fang, Wenjuan, Pelliccia, Debora, Tomczak, Adam, McKean, John, Miller, Neal A., Fassnacht, Christopher D., Gal, Roy, Hung, Denise, Hathi, Nimish, Bardelli, Sandro, Vergani, Daniela, Zucca, Elena
Radio Active Galactic Nuclei (RAGNs) are mainly found in dense structures (i.e., clusters/groups) at redshifts of z$<$2 and are commonly used to detect protoclusters at higher redshift. Here, we attempt to study the host and environmental properties
Externí odkaz:
http://arxiv.org/abs/2103.03441
Autor:
Sengupta, Aparajita, Keel, William C., Morrison, Glenn, Windhorst, Rogier A., Miller, Neal, Smith, Brent
A rare opportunity to distinguish internal and environmental effects on galaxy evolution is afforded by "Supergroups", systems which are rich and massive but include several comparably rich substructures, surrounded by filaments. We present here a mu
Externí odkaz:
http://arxiv.org/abs/2102.06612
Autor:
Shen, Lu, Liu, Guilin, Zhang, Mengfei, Lemaux, Brian C., Lubin, Lori M., Pelliccia, Debora, Moravec, Emily, Golden-Marx, Emmet G., Zhou, Hongyan, Fang, Wenjuan, Tomczak, Adam, McKean, John, Miller, Neal A., Fassnacht, Christopher D., Wu, Po-Feng, Kocevski, Dale D., Gal, Roy R., Hung, Denise, Squires, Gordon K
Recent hydrodynamic simulations and observations of radio jets have shown that the surrounding environment has a large effect on their resulting morphology. To investigate this we use a sample of 50 Extended Radio Active Galactic Nuclei (ERAGN) detec
Externí odkaz:
http://arxiv.org/abs/2009.03343
Autor:
Shen, Lu, Lemaux, Brian C., Lubin, Lori M., McKean, John, Miller, Neal A., Pelliccia, Debora, Fassnacht, Christopher D., Tomczak, Adam, Wu, Po-Feng, Kocevski, Dale, Gal, Roy, Hung, Denise, Squires, Gordon
In this study we investigate 179 radio-IR galaxies drawn from a sample of spectroscopically-confirmed galaxies that are detected in radio and mid-infrared (MIR) in the redshift range of $0.55 \leq z \leq 1.30$ in the Observations of Redshift Evolutio
Externí odkaz:
http://arxiv.org/abs/1911.00024
Autor:
Gim, Hansung B., Yun, Min S., Owen, Frazer N., Momjian, Emmanuel, Miller, Neal A., Giavalisco, Mauro, Wilson, Grant, Lowenthal, James D., Aretxaga, Itziar, Hughes, David H., Morrison, Glenn E., Kawabe, Ryohei
We present the first results from the deep and wide 5 GHz radio observations of the Great Observatories Origins Deep Survey (GOODS)-North ($\sigma=3.5 \; \mu Jy \; beam^{-1}$, synthesized beam size $\theta =$ 1.47 arcsec $\times$ 1.42 arcsec, and 52
Externí odkaz:
http://arxiv.org/abs/1903.07632
Autor:
Shen, Lu, Tomczak, Adam R., Lemaux, Brian C., Pelliccia, Debora, Lubin, Lori M., Miller, Neal A., Perrotta, Serena, Fassnacht, Christopher D., Becker, Robert H., Gal, Roy R., Wu, Po-Feng, Squires, Gordon
Using 57 Radio Active Galactic nuclei (RAGN) at 0.55 $\leq$ z $\leq$ 1.3 drawn from five fields of the Observations of Redshift Evolution in Large Scale Environments (ORELSE) survey, we study the effect of injection of energy from outbursts of RAGN o
Externí odkaz:
http://arxiv.org/abs/1812.04667
The Properties of Radio Galaxies and the Effect of Environment in Large Scale Structures at $z\sim1$
Autor:
Shen, Lu, Miller, Neal A., Lemaux, Brian C., Tomczak, Adam R., Lubin, Lori M., Rumbaugh, Nicholas, Fassnacht, Christopher D., Becker, Robert H., Gal, Roy R., Wu, Po-Feng., Squires, Gordon
In this study we investigate 89 radio galaxies that are spectroscopically-confirmed to be members of five large scale structures in the redshift range of $0.65 \le z \le 0.96$. Based on a two-stage classification scheme, the radio galaxies are classi
Externí odkaz:
http://arxiv.org/abs/1708.02251
We have conducted 22 GHz 1" JVLA imaging of 70 radio-quiet AGN from the Swift-BAT survey. We find radio cores in all but three objects. The radio morphologies of the sample fall into three groups: compact and core-dominated, extended, and jet-like. W
Externí odkaz:
http://arxiv.org/abs/1610.01167
Autor:
Marlowe, Hannah, Kaaret, Philip, Lang, Cornelia, Feng, Hua, Grise, Fabien, Miller, Neal, Cseh, David, Corbel, Stephane, Mushotzky, Richard F.
We observed the Ultraluminous X-ray Source IC 342 X-1 simultaneously in X-ray and radio with Chandra and the JVLA to investigate previously reported unresolved radio emission coincident with the ULX. The Chandra data reveal a spectrum that is much so
Externí odkaz:
http://arxiv.org/abs/1407.6254
Autor:
Dehghan, Siamak, Johnston-Hollitt, Melanie, Franzen, Thomas M. O., Norris, Ray P., Miller, Neal A.
Using the 1.4 GHz Australia Telescope Large Area Survey (ATLAS), supplemented with the 1.4 GHz Very Large Array images, we undertook a search for bent-tailed (BT) radio galaxies in the Chandra Deep Field-South (CDFS). Here we present a catalog of 56
Externí odkaz:
http://arxiv.org/abs/1405.6484