Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Tueller, Jack"'
Autor:
Langejahn, Marcus, Kadler, Matthias, Wilms, Jörn, Litzinger, Eugenia, Kreter, Michael, Gehrels, Neil, Baumgartner, Wayne H., Markwardt, Craig B., Tueller, Jack
Publikováno v:
A&A 637, A55 (2020)
Hard X-ray properties of beamed AGN have been published in the 105-month Swift/BAT catalog, but there have not been any studies carried out so far on a well-defined, radio-selected sample of low-peaked blazars in the hard X-ray band. Using the statis
Externí odkaz:
http://arxiv.org/abs/2004.00477
Autor:
Koss, Michael, Mushotzky, Richard, Baumgartner, Wayne, Veilleux, Sylvain, Tueller, Jack, Markwardt, Craig, Casey, Caitlin M.
We present the first analysis of the all-sky Swift BAT ultra hard X-ray (14-195 keV) data for a targeted list of objects. We find the BAT data can be studied at 3x fainter limits than in previous blind detection catalogs based on prior knowledge of s
Externí odkaz:
http://arxiv.org/abs/1302.0850
Autor:
Wik, Daniel R., Sarazin, Craig L., Zhang, Yu-Ying, Baumgartner, Wayne H., Mushotzky, Richard F., Tueller, Jack, Okajima, Takashi, Clarke, Tracy E.
Publikováno v:
2012, ApJ, 748, 67
The search for diffuse non-thermal, inverse Compton (IC) emission from galaxy clusters at hard X-ray energies has been underway for many years, with most detections being either of low significance or controversial. In this work, we investigate 14-19
Externí odkaz:
http://arxiv.org/abs/1207.0506
Autor:
Krawczynski, Henric, Tueller, Jack, Barthelmy, Scott, Schnittman, Jeremy, Zhang, William, Krolik, Julian, Baring, Matthew G., Treister, Ezequiel, Mushotzky, Richard, Beilicke, Matthias, Buckley, James, Cowsik, Ram, Israel, Martin
In this white paper, we discuss the concept of a next-generation X-ray mission called BEST (Black hole Evolution and Space Time). The mission concept uses a 3000 square centimeter effective area mirror (at 6 keV) to achieve unprecedented sensitivitie
Externí odkaz:
http://arxiv.org/abs/1205.3691
Autor:
Koss, Michael, Mushotzky, Richard, Veilleux, Sylvain, Winter, Lisa M., Baumgartner, Wayne, Tueller, Jack, Gehrels, Neil, Valencic, Lynne
We have assembled the largest sample of ultra hard X-ray selected (14-195 keV) AGN with host galaxy optical data to date, with 185 nearby (z<0.05), moderate luminosity AGN from the Swift BAT sample. The BAT AGN host galaxies have intermediate optical
Externí odkaz:
http://arxiv.org/abs/1107.1237
Autor:
Wik, Daniel R., Sarazin, Craig L., Finoguenov, Alexis, Baumgartner, Wayne H., Mushotzky, Richard F., Okajima, Takashi, Tueller, Jack, Clarke, Tracy E.
The Coma cluster of galaxies hosts the brightest radio halo known and has therefore been the target of numerous searches for associated inverse Compton (IC) emission, particularly at hard X-ray energies where the IC signal must eventually dominate ov
Externí odkaz:
http://arxiv.org/abs/1012.0003
Autor:
Osten, Rachel A., Godet, Olivier, Drake, Stephen, Tueller, Jack, Cummings, Jay, Krimm, Hans, Pye, John, Pal'shin, Valentin, Golenetskii, Sergei, Reale, Fabio, Oates, Samantha R., Page, Mat J., Melandri, Andrea
We report on a large stellar flare from the nearby dMe flare star EV Lac observed by the Swift and Konus-Wind satellites and the Liverpool Telescope. It is the first large stellar flare from a dMe flare star to result in a Swift trigger based on its
Externí odkaz:
http://arxiv.org/abs/1007.5300
Autor:
Krimm, Hans A., Barthelmy, Scott D., Gehrels, Neil, Tueller, Jack, Baumgartner, Wayne H., Cummings, Jay R., Sakamoto, Taka, Fenimore, Edward E., Palmer, David M., Markwardt, Craig B., Skinner, Gerald K., Stamatikos, Michael
The Swift Burst Alert Telescope (BAT) hard X-ray transient monitor tracks more than 700 galactic and extragalactic sources on time scales ranging from a single Swift pointing (approximately 20 minutes) to one day. The monitored sources include all ob
Externí odkaz:
http://arxiv.org/abs/0912.3498
Publikováno v:
Astrophys.J.696:1657-1667,2009
We present a systematic spectral analysis with Suzaku of six AGNs detected in the Swift/BAT hard X-ray (15--200 keV) survey, Swift J0138.6-4001, J0255.2-0011, J0350.1-5019, J0505.7-2348, J0601.9-8636, and J1628.1-5145. This is considered to be a repr
Externí odkaz:
http://arxiv.org/abs/0902.3307
Autor:
Reynolds, Christopher S., Nowak, Michael A., Markoff, Sera, Tueller, Jack, Wilms, Joern, Young, Andrew J.
Publikováno v:
Astrophys.J.691:1159-1167,2009
[abridged] We present an X-ray study of the low-luminosity active galactic nucleus (AGN) in NGC4258 using data from Suzaku, XMM-Newton, and the Swift/BAT survey. We find that signatures of X-ray reprocessing by cold gas are very weak in the spectrum
Externí odkaz:
http://arxiv.org/abs/0810.2543