Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Norman Murray"'
Autor:
Philip F. Hopkins, Michael Y. Grudic, Kung-Yi Su, Sarah Wellons, Daniel Angles-Alcazar, Ulrich P. Steinwandel, David Guszejnov, Norman Murray, Claude-Andre Faucher-Giguere, Eliot Quataert, Dusan Keres
Publikováno v:
The Open Journal of Astrophysics, Vol 7 (2024)
Externí odkaz:
https://doaj.org/article/9ec4ae1916774715b7aee8d76dd07568
Autor:
Philip F. Hopkins, Jonathan Squire, Kung-Yi Su, Ulrich P. Steinwandel, Kyle Kremer, Yanlong Shi, Michael Y. Grudic, Sarah Wellons, Claude-Andre Faucher-Giguere, Daniel Angles-Alcazar, Norman Murray, Eliot Quataert
Publikováno v:
The Open Journal of Astrophysics, Vol 7 (2024)
Externí odkaz:
https://doaj.org/article/4e195edbe8724a92999543c3cbff5c23
Autor:
Philip F. Hopkins, Jonathan Squire, Eliot Quataert, Norman Murray, Kung-Yi Su, Ulrich P. Steinwandel, Kyle Kremer, Claude-Andre Faucher-Giguere, Sarah Wellons
Publikováno v:
The Open Journal of Astrophysics, Vol 7 (2024)
Externí odkaz:
https://doaj.org/article/65e149425d5d4afeb7840a3493334c14
Autor:
Maren Cosens, Shelley A. Wright, Karin Sandstrom, Lee Armus, Norman Murray, Jordan N. Runco, Sanchit Sabhlok, James Wiley
Publikováno v:
The Astronomical Journal, Vol 168, Iss 6, p 250 (2024)
Measurements of oxygen abundance throughout galaxies provide insight to the formation histories and ongoing processes. Here we present a study of the gas-phase oxygen abundance in the H ii regions and diffuse gas of the nearby starburst dwarf galaxy,
Externí odkaz:
https://doaj.org/article/3166e6339083496cb8bb6403c5a69bc9
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 2, p 228 (2024)
Constraining planet-formation models based on the observed exoplanet population requires generating large samples of synthetic planetary systems, which can be computationally prohibitive. A significant bottleneck is simulating the giant-impact phase,
Externí odkaz:
https://doaj.org/article/693510a53c544e0999dae44389e2a731
Autor:
Shivan Khullar, Christopher D. Matzner, Norman Murray, Michael Y. Grudić, Dávid Guszejnov, Andrew Wetzel, Philip F. Hopkins
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 1, p 40 (2024)
Stellar feedback influences the star formation rate (SFR) and the interstellar medium of galaxies in ways that are difficult to quantify numerically, because feedback is an essential ingredient of realistic simulations. To overcome this, we conduct a
Externí odkaz:
https://doaj.org/article/5d1e02bc3dd74e318463c8c07350be8f
Publikováno v:
The Astrophysical Journal, Vol 972, Iss 1, p 53 (2024)
To improve our understanding of orbital instabilities in compact planetary systems, we compare suites of N -body simulations against numerical integrations of simplified dynamical models. We show that, surprisingly, dynamical models that account for
Externí odkaz:
https://doaj.org/article/587425f65a1d429ab673c9ff9f4ab721
Autor:
Caleb Gemmell, Sandip Roy, Xuejian Shen, David Curtin, Mariangela Lisanti, Norman Murray, Philip F. Hopkins
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 1, p 21 (2024)
Using cosmological hydrodynamical zoom-in simulations, we explore the properties of subhalos in Milky Way analogs that contain a subcomponent of atomic dark matter (ADM). ADM differs from cold dark matter (CDM) due to the presence of self-interaction
Externí odkaz:
https://doaj.org/article/31d43d6339ed49e8ab0af5166fa777a2
Autor:
Delaney A. Dunne, Kieran A. Cleary, Patrick C. Breysse, Dongwoo T. Chung, Håvard T. Ihle, J. Richard Bond, Hans Kristian Eriksen, Joshua Ott Gundersen, Laura C. Keating, Junhan Kim, Jonas Gahr Sturtzel Lunde, Norman Murray, Hamsa Padmanabhan, Liju Philip, Nils-Ole Stutzer, Doğa Tolgay, Ingunn Katherine Wehus, Sarah E. Church, Todd Gaier, Andrew I. Harris, Richard Hobbs, James W. Lamb, Charles R. Lawrence, Anthony C. S. Readhead, David P. Woody
Publikováno v:
The Astrophysical Journal, Vol 965, Iss 1, p 7 (2024)
We present a new upper limit on the cosmic molecular gas density at z = 2.4–3.4 obtained using the first year of observations from the CO Mapping Array Project (COMAP). COMAP data cubes are stacked on the 3D positions of 243 quasars selected from t
Externí odkaz:
https://doaj.org/article/158a3a89d39041fb9f29208c73a629e2
Autor:
Sanchit Sabhlok, Shelley A. Wright, Andrey Vayner, Sonata Simonaitis-Boyd, Norman Murray, Lee Armus, Maren Cosens, James Wiley, Mariska Kriek
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 1, p 84 (2024)
We present results from the Quasar hosts Unveiled by high Angular Resolution Techniques survey studying the circumgalactic medium (CGM) by observing rest-frame UV emission lines Ly α , C iv , and He ii around two radio-loud quasars, 3C 9 ( z = 2.02)
Externí odkaz:
https://doaj.org/article/d53f09f694074278a4531fa7bb6f55fc