Outputs (12454)

Pseudo-proper two-dimensional electron gas formation (2024)
Journal Article
Bennett, D., Aguado-Puente, P., Artacho, E., & Bristowe, N. C. (2024). Pseudo-proper two-dimensional electron gas formation. New Journal of Physics, 26(10), Article 102001. https://doi.org/10.1088/1367-2630/ad8180

In spite of the interest in the two-dimensional electron gases (2DEGs) experimentally found at surfaces and interfaces, important uncertainties remain about the observed insulator–metal transitions (IMTs). Here we show how an explicit pseudo-proper c... Read More about Pseudo-proper two-dimensional electron gas formation.

MHONGOOSE discovery of a gas-rich low surface brightness galaxy in the Dorado group (2024)
Journal Article
Maccagni, F. M., de Blok, W. J. G., Mancera Piña, P. E., Ragusa, R., Iodice, E., Spavone, M., McGaugh, S., Oman, K. A., Oosterloo, T. A., Koribalski, B. S., Kim, M., Adams, E. A. K., Amram, P., Bosma, A., Bigiel, F., Brinks, E., Chemin, L., Combes, F., Gibson, B., Healy, J., …Zijlstra, A. (2024). MHONGOOSE discovery of a gas-rich low surface brightness galaxy in the Dorado group. Astronomy & Astrophysics, 690, A69. https://doi.org/10.1051/0004-6361/202449441

We present the discovery of a low-mass, gas-rich low surface brightness galaxy in the Dorado group, at a distance of 17.7 Mpc. Combining deep MeerKAT 21-cm observations from the MeerKAT H I Observations of Nearby Galactic Objects: Observing Southern... Read More about MHONGOOSE discovery of a gas-rich low surface brightness galaxy in the Dorado group.

The FLAMINGO project: a comparison of galaxy cluster samples selected on mass, X-ray luminosity, Compton-Y parameter, or galaxy richness (2024)
Journal Article
Kugel, R., Schaye, J., Schaller, M., McCarthy, I. G., Braspenning, J., Helly, J. C., Forouhar Moreno, V. J., & McGibbon, R. J. (2024). The FLAMINGO project: a comparison of galaxy cluster samples selected on mass, X-ray luminosity, Compton-Y parameter, or galaxy richness. Monthly Notices of the Royal Astronomical Society, 534(3), 2378-2396. https://doi.org/10.1093/mnras/stae2218

Common origin for black holes in both high mass X-ray binaries and gravitational-wave sources (2024)
Journal Article
Belczynski, K., Done, C., Hagen, S., Lasota, J.-P., & Sen, K. (2024). Common origin for black holes in both high mass X-ray binaries and gravitational-wave sources. Astronomy & Astrophysics, 690, Article A21. https://doi.org/10.1051/0004-6361/202450229

Black-hole (BH) high-mass X-ray binary (HMXB) systems are likely to be the progenitors of BH-BH mergers detected in gravitational waves by LIGO/Virgo/KAGRA (LVK). Yet merging BHs reach higher masses (∼100 M⊙) than BHs in HMXBs (∼20 M⊙) and typically... Read More about Common origin for black holes in both high mass X-ray binaries and gravitational-wave sources.

Galaxy clustering in modified gravity from full-physics simulations – I. Two-point correlation functions (2024)
Journal Article
Collier, M., Bose, S., & Li, B. (2024). Galaxy clustering in modified gravity from full-physics simulations – I. Two-point correlation functions. Monthly Notices of the Royal Astronomical Society, 534(3), 2204-2220. https://doi.org/10.1093/mnras/stae2219

We present an in-depth investigation of galaxy clustering based on a new suite of realistic large-box galaxy formation simulations in f (R) gravity, with a subgrid physics model that has been recalibrated to reproduce various observed stellar and gas... Read More about Galaxy clustering in modified gravity from full-physics simulations – I. Two-point correlation functions.

Revealing the burning and soft heart of the bright bare active galactic nucleus ESO 141-G55: X-ray broadband and SED analysis (2024)
Journal Article
Porquet, D., Reeves, J. N., Hagen, S., Lobban, A., Braito, V., Grosso, N., & Marin, F. (2024). Revealing the burning and soft heart of the bright bare active galactic nucleus ESO 141-G55: X-ray broadband and SED analysis. Astronomy & Astrophysics, 689, Article A336. https://doi.org/10.1051/0004-6361/202449708

Generalized cold-atom simulators for vacuum decay (2024)
Journal Article
Jenkins, A. C., Moss, I. G., Billam, T. P., Hadzibabic, Z., Peiris, H. V., & Pontzen, A. (2024). Generalized cold-atom simulators for vacuum decay. Physical Review A, 110(3), Article L031301. https://doi.org/10.1103/physreva.110.l031301

Cold-atom analog experiments are a promising new tool for studying relativistic vacuum decay, enabling one to empirically probe early-Universe theories in the laboratory. However, existing proposals place stringent requirements on the atomic scatteri... Read More about Generalized cold-atom simulators for vacuum decay.

Efficient Point-spread Function Modeling with ShOpt.jl: A Point-spread Function Benchmarking Study with JWST NIRCam Imaging (2024)
Journal Article
Berman, E. M., McCleary, J. E., Koekemoer, A. M., Franco, M., Drakos, N. E., Liu, D., Nightingale, J. W., Shuntov, M., Scognamiglio, D., Massey, R., Mahler, G., McCracken, H. J., Robertson, B. E., Faisst, A. L., Casey, C. M., & Kartaltepe, J. S. (2024). Efficient Point-spread Function Modeling with ShOpt.jl: A Point-spread Function Benchmarking Study with JWST NIRCam Imaging. Astronomical Journal, 168(4), Article 174. https://doi.org/10.3847/1538-3881/ad6a0f

With their high angular resolutions of 30–100 mas, large fields of view, and complex optical systems, imagers on next-generation optical/near-infrared space observatories, such as the Near-Infrared Camera (NIRCam) on the James Webb Space Telescope, p... Read More about Efficient Point-spread Function Modeling with ShOpt.jl: A Point-spread Function Benchmarking Study with JWST NIRCam Imaging.

Focusing on mixed narrow band stimuli: Implications for mechanisms of accommodation and displays (2024)
Journal Article
Finch, A. P., Fernandez-Alonso, M., Kirby, A. K., Read, J. C. A., & Love, G. D. (2024). Focusing on mixed narrow band stimuli: Implications for mechanisms of accommodation and displays. Journal of Vision, 24(9), Article 14. https://doi.org/10.1167/jov.24.9.14

The eye has considerable chromatic aberration, meaning that the accommodative demand varies with wavelength. Given this, how does the eye accommodate to light of differing spectral content? Previous work is not conclusive but, in general, the eye foc... Read More about Focusing on mixed narrow band stimuli: Implications for mechanisms of accommodation and displays.

Schwarzschild modelling of barred s0 galaxy NGC 4371 (2024)
Journal Article
Tahmasebzadeh, B., Zhu, L., Shen, J., Gadotti, D. A., Valluri, M., Thater, S., van de Ven, G., Jin, Y., Gerhard, O., Erwin, P., Jethwa, P., Zocchi, A., Lilley, E. J., Fragkoudi, F., de Lorenzo-Cáceres, A., Méndez-Abreu, J., Neumann, J., & Guo, R. (2024). Schwarzschild modelling of barred s0 galaxy NGC 4371. Monthly Notices of the Royal Astronomical Society, 534(1), 861-882. https://doi.org/10.1093/mnras/stae2109