Zobrazeno 1 - 10
of 239
pro vyhledávání: '"C A, Nixon"'
Autor:
Dheeraj Pasham, E. R. Coughlin, M. Guolo, T. Wevers, C. J. Nixon, Jason T. Hinkle, A. Bandopadhyay
Publikováno v:
The Astrophysical Journal Letters, Vol 971, Iss 2, p L31 (2024)
The tidal disruption event (TDE) AT2018fyk showed a rapid dimming event 500 days after discovery, followed by a rebrightening roughly 700 days later. It has been hypothesized that this behavior results from a repeating partial TDE (rpTDE), such that
Externí odkaz:
https://doaj.org/article/7b608a68307a417e9fe47090a098285d
Publikováno v:
The Astrophysical Journal Letters, Vol 965, Iss 2, p L20 (2024)
Gamma-ray bursts (GRBs) are traditionally classified as either short GRBs with durations ≲2 s that are powered by compact object mergers or long GRBs with durations ≳2 s that are powered by the deaths of massive stars. Recent results, however, ha
Externí odkaz:
https://doaj.org/article/eb1ce2c36d6b49a480025f1ba8927086
Autor:
D. R. Pasham, E. R. Coughlin, M. Zajaček, Itai Linial, Petra Suková, C. J. Nixon, Agnieszka Janiuk, M. Sniegowska, Vojtěch Witzany, V. Karas, M. Krumpe, D. Altamirano, T. Wevers, Riccardo Arcodia
Publikováno v:
The Astrophysical Journal Letters, Vol 963, Iss 2, p L47 (2024)
Quasiperiodic eruptions (QPEs) represent a novel class of extragalactic X-ray transients that are known to repeat at roughly regular intervals of a few hours to days. Their underlying physical mechanism is a topic of heated debate, with most models p
Externí odkaz:
https://doaj.org/article/2f3d3ef2748d46ad8b0d66a78af4ce6c
Publikováno v:
The Astrophysical Journal Letters, Vol 961, Iss 1, p L5 (2024)
The dominant mechanism for generating free-floating planets has so far remained elusive. One suggested mechanism is that planets are ejected from planetary systems due to planet–planet interactions. Instability around a single star requires a very
Externí odkaz:
https://doaj.org/article/4496254f170e453db8326fb9b0445d70
Autor:
Ananya Bandopadhyay, Julia Fancher, Aluel Athian, Valentino Indelicato, Sarah Kapalanga, Angela Kumah, Daniel A. Paradiso, Matthew Todd, Eric R. Coughlin, C. J. Nixon
Publikováno v:
The Astrophysical Journal Letters, Vol 961, Iss 1, p L2 (2024)
A star completely destroyed in a tidal disruption event (TDE) ignites a luminous flare that is powered by the fallback of tidally stripped debris to a supermassive black hole (SMBH) of mass M _• . We analyze two estimates for the peak fallback rate
Externí odkaz:
https://doaj.org/article/ce924d3412504f758426a89839f6b88e
Autor:
M. A. Cordiner, H. Wiesemeyer, G. L. Villanueva, I. dePater, J. Stutzki, G. Liuzzi, R. Aladro, S. B. Charnley, R. Cosentino, S. Faggi, V. Kofman, B. A. McGuire, S. N. Milam, A. Moullet, C. A. Nixon, A. E. Thelen
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 23, Pp n/a-n/a (2023)
Abstract In an attempt to understand the findings presented in the Comment by Greaves et al. (2023, https://doi.org/10.1029/2023GL103539), we followed their data analysis methodology, omitting the hot and cold‐load calibrations that are an importan
Externí odkaz:
https://doaj.org/article/259a896683c84319a4d8f6029d523551
Publikováno v:
The Astrophysical Journal, Vol 974, Iss 1, p 80 (2024)
Some electromagnetic outbursts from the nuclei of distant galaxies have been found to repeat on months-to-years timescales, and each of these sources can putatively arise from the accretion flares generated through the repeated tidal stripping of a s
Externí odkaz:
https://doaj.org/article/c7c091367548461e919fa449fc67b8a2
Autor:
Anna C. Childs, Rebecca G. Martin, C. J. Nixon, Aaron M. Geller, Stephen H. Lubow, Zhaohuan Zhu, Stephen Lepp
Publikováno v:
The Astrophysical Journal, Vol 962, Iss 1, p 77 (2024)
We study the effects of general relativity (GR) on the evolution and alignment of circumbinary disks around binaries on all scales. We implement relativistic apsidal precession of the binary into the hydrodynamics code phantom . We find that the effe
Externí odkaz:
https://doaj.org/article/910dbf0849bf4f25b8148e79f8b4fe80
Autor:
C. G. Nixon, D. R. Schmitt, R. Kofman, J. Lofi, S. P. S. Gulick, S. Saustrup, G. L. Christeson, D. A. Kring
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 23, Iss 3, Pp n/a-n/a (2022)
Abstract We conducted a vertical seismic profile (VSP) in the borehole of International Ocean Discovery Program/International Continental Scientific Drilling Program Expedition 364 Site M0077 to better understand the nature of the seismic reflectivit
Externí odkaz:
https://doaj.org/article/4a03f2925ec646348b1f01cc0de2bbaa
Autor:
Parasvi S Patel, Arash Algouneh, Rehna Krishnan, John J Reynolds, Kevin C J Nixon, Jun Hao, Jihoon Lee, Yue Feng, Chehronai Fozil, Mia Stanic, Talya Yerlici, Peiran Su, Fraser Soares, Elisabeth Liedtke, Gil Prive, Gary D Baider, Miquel Angel Pujana, Karim Mekhail, Housheng Hansen He, Anne Hakem, Grant S Stewart, Razqallah Hakem
Publikováno v:
Nucleic Acids Research. 51:4341-4362
BRCA1 mutations are associated with increased breast and ovarian cancer risk. BRCA1-mutant tumors are high-grade, recurrent, and often become resistant to standard therapies. Herein, we performed a targeted CRISPR-Cas9 screen and identified MEPCE, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4313c9c9d7f68085ba665c9f63f028ba
https://doi.org/10.1093/nar/gkad172
https://doi.org/10.1093/nar/gkad172