Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Paul E J Nulsen"'
Autor:
John A. ZuHone, Gerrit Schellenberger, Anna Ogorzałek, Benjamin D. Oppenheimer, Jonathan Stern, Ákos Bogdán, Nhut Truong, Maxim Markevitch, Annalisa Pillepich, Dylan Nelson, Joseph N. Burchett, Ildar Khabibullin, Caroline A. Kilbourne, Ralph P. Kraft, Paul E. J. Nulsen, Sylvain Veilleux, Mark Vogelsberger, Q. Daniel Wang, Irina Zhuravleva
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 1, p 49 (2024)
The hot, X-ray-emitting phase of the circumgalactic medium of massive galaxies is believed to be the reservoir of baryons from which gas flows onto the central galaxy and into which feedback from active galactic nuclei and stars inject mass, momentum
Externí odkaz:
https://doaj.org/article/f4539e1a93ab4d52a110df75797b72fb
Publikováno v:
Galaxies, Vol 11, Iss 2, p 51 (2023)
The Fanaroff–Riley Class II radio galaxy Cygnus A hosts jets that produce radio emission, X-ray cavities, cocoon shocks, and X-ray hotspots, where the jet interacts with the ICM. Surrounding one hotspot is a peculiar “hole” feature, which appea
Externí odkaz:
https://doaj.org/article/5a48ae884bfe418dbdec25131c298b16
Autor:
Zhensong Hu, Yuanyuan Su, Zhiyuan Li, Kelley M. Hess, Ralph P. Kraft, William R. Forman, Paul E. J. Nulsen, Sarrvesh S. Sridhar, Andra Stroe, Junhyun Baek, Aeree Chung, Dirk Grupe, Hao Chen, Jimmy A. Irwin, Christine Jones, Scott W. Randall, Elke Roediger
Publikováno v:
The Astrophysical Journal, Vol 956, Iss 2, p 104 (2023)
To understand the formation and growth of supermassive black holes (SMBHs) and their coevolution with host galaxies, it is essential to know the impact of environment on the activity of active galactic nuclei (AGNs). We present new Chandra X-ray obse
Externí odkaz:
https://doaj.org/article/8264a484f05d4b689b6d5ac21856174f
Autor:
Prathamesh D Tamhane, Brian R McNamara, Helen R Russell, Alastair C Edge, Andrew C Fabian, Paul E J Nulsen, Iurii V Babyk
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2022, Vol.516(1) [Peer Reviewed Journal]
Molecular gas flows are analyzed in 14 cluster galaxies (BCGs) centered in cooling hot atmospheres. The BCGs contain $10^{9}-10^{11}~\rm M_\odot$ of molecular gas, much of which is being moved by radio jets and lobes. The molecular flows and radio je
Autor:
Prathamesh D Tamhane, Brian R McNamara, Helen R Russell, Francoise Combes, Yu Qiu, Alastair C Edge, Roberto Maiolino, Andrew C Fabian, Paul E J Nulsen, R Johnstone, Stefano Carniani
We present XSHOOTER observations with previous ALMA, MUSE and $HST$ observations to study the nature of radio-jet triggered star formation and the interaction of radio jets with the interstellar medium in the brightest cluster galaxy (BCG) in the Abe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c550e93e634f623165f84357abc5dda0
https://www.repository.cam.ac.uk/handle/1810/349458
https://www.repository.cam.ac.uk/handle/1810/349458
Autor:
Ming Sun, Chong Ge, Rongxin Luo, Masafumi Yagi, Pavel Jáchym, Alessandro Boselli, Matteo Fossati, Paul E. J. Nulsen, Michitoshi Yoshida, Giuseppe Gavazzi
The impact of ram pressure stripping on galaxy evolution is well known. Recent multi-wavelength data have revealed many examples of galaxies undergoing stripping, often accompanied with multi-phase tails. As energy transfer in the multi-phase medium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c52e74bac52153f6876c3cbc39780d38
http://hdl.handle.net/10281/349353
http://hdl.handle.net/10281/349353
Autor:
Bradford Snios, Martijn De Vries, Paul E J Nulsen, Ralph P Kraft, Aneta Siemiginowska, Michael W Wise
We examine Chandra observations of the powerful Fanaroff-Riley class II (FR II) radio galaxy Cygnus A for an X-ray counterpart to the radio transient Cygnus A-2 that was first detected in 2011. Observations are performed using the High-Resolution Cam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::481b2abcb750efd5d84398bf8bb06beb
Autor:
Bradford Snios, Amalya C. Johnson, Paul E. J. Nulsen, Ralph P. Kraft, Martijn de Vries, Richard A. Perley, Lerato Sebokolodi, Michael W. Wise
Publikováno v:
Astrophysical Journal; 3/10/2020, Vol. 891 Issue 2, p1-1, 1p
Autor:
Yuanyuan Su, Tomoki Kimura, Ralph P. Kraft, Paul E. J. Nulsen, Megan Gralla, William R. Forman, Go Murakami, Atsushi Yamazaki, Ichiro Yoshikawa
Publikováno v:
Astrophysical Journal; 8/20/2019, Vol. 881 Issue 2, p1-1, 1p
Autor:
Bradford Snios, Paul. E. J. Nulsen, Ralph P. Kraft, C. C. Cheung, Eileen T. Meyer, William R. Forman, Christine Jones, Stephen S. Murray
Publikováno v:
Astrophysical Journal; 7/1/2019, Vol. 879 Issue 1, p1-1, 1p