Zobrazeno 1 - 10
of 815
pro vyhledávání: '"P Ryley"'
Autor:
Zhou, Dazhi, Chapman, Scott C., Sulzenauer, Nikolaus, Hill, Ryley, Aravena, Manuel, Araya-Araya, Pablo, Cathey, Jared, Marrone, Daniel P., Phadke, Kedar A., Reuter, Cassie, Solimano, Manuel, Spilker, Justin S., Vieira, Joaquin D., Vizgan, David, Wang, George C. P., Weiss, Axel
We present Atacama Compact Array (ACA) Band-3 observations of the protocluster SPT2349$-$56, an extreme system hosting ${\gtrsim}\,12$ submillimeter galaxies (SMGs) at $z\,{=}\,4.3$, to study its integrated molecular gas content via CO(4-3) and long-
Externí odkaz:
http://arxiv.org/abs/2412.17980
Autor:
Hughes, Chayce, Hill, Ryley, Chapman, Scott, Aravena, Manuel, Archipley, Melanie, Dike, Veronica J., Gonzalez, Anthony, Greve, Thomas R., Gururajan, Gayathri, Hayward, Chris, Phadke, Kedar, Reuter, Cassie, Spilker, Justin, Sulzenauer, Nikolaus, Vieira, Joaquin D., Vizgan, David, Wang, George, Weiss, Axel, Zhou, Dazhi
We present ALMA observations of the [CI] 492 and 806$\,$GHz fine-structure lines in 25 dusty star-forming galaxies (DSFGs) at $z\,{=}\,4.3$ in the core of the SPT2349$-$56 protocluster. The protocluster galaxies exhibit a median $L^\prime_{[\text{CI}
Externí odkaz:
http://arxiv.org/abs/2412.03790
Estimating the redshifts of distant galaxies is critical for determining their intrinsic properties, as well as for using them as cosmological probes. Measuring redshifts spectroscopically is accurate, but expensive in terms of telescope time, hence
Externí odkaz:
http://arxiv.org/abs/2412.03730
Autor:
Hill, Ryley, Polletta, Maria del Carmen, Bethermin, Matthieu, Dole, Herve, Kneissl, Ruediger, Scott, Douglas
Planck observed the whole sky between 350um and 3mm, discovering thousands of unresolved peaks in the cosmic infrared background. The nature of these peaks are still poorly understood - while some are strong gravitational lenses, the majority are spa
Externí odkaz:
http://arxiv.org/abs/2412.00294
Autor:
Marcato, Agnese, Santos, Javier E., Pachalieva, Aleksandra, Gao, Kai, Hill, Ryley, Rougier, Esteban, Kang, Qinjun, Hyman, Jeffrey, Hunter, Abigail, Chua, Janel, Lawrence, Earl, Viswanathan, Hari, O'Malley, Daniel
Understanding material failure is critical for designing stronger and lighter structures by identifying weaknesses that could be mitigated. Existing full-physics numerical simulation techniques involve trade-offs between speed, accuracy, and the abil
Externí odkaz:
http://arxiv.org/abs/2411.08354
Autor:
Venkateshwaran, Aparna, Weiss, Axel, Sulzenauer, Nikolaus, Menten, Karl, Aravena, Manuel, Chapman, Scott C., Gonzalez, Anthony, Gururajan, Gayathri, Hayward, Christopher C., Hill, Ryley, Reuter, Cassie, Spilker, Justin S., Vieira, Joaquin D.
Publikováno v:
ApJ 977 (2024) 161
SPT2349$-$56 is a protocluster discovered in the 2500 deg$^2$ South Pole Telescope (SPT) survey. In this paper, we study the kinematics of the galaxies found in the core of SPT2349$-$56 using high-resolution (1.55 kpc spatial resolution at $z = 4.303
Externí odkaz:
http://arxiv.org/abs/2409.13823
Autor:
Wang, George C. P., Chapman, Scott C., Sulzenauer, Nikolaus, Bertoldi, Frank, Hayward, Christopher C., Hill, Ryley, Kikuta, Satoshi, Matsuda, Yuichi, Rennehan, Douglas, Scott, Douglas, Smail, Ian, Steidel, Charles C.
We present wide-field mapping at 850 $\mu$m and 450 $\mu$m of the $z$ = 2.85 protocluster in the HS1549$+$19 field using the Submillimetre Common User Bolometer Array 2 (SCUBA-2). Spectroscopic follow-up of 18 bright sources selected at 850 $\mu$m, u
Externí odkaz:
http://arxiv.org/abs/2406.16637
Within the context of machine learning-based closure mappings for RANS turbulence modelling, physical realizability is often enforced using ad-hoc postprocessing of the predicted anisotropy tensor. In this study, we address the realizability issue vi
Externí odkaz:
http://arxiv.org/abs/2406.11603
Fluid injection can induce seismicity by altering stresses on pre-existing faults. Here, we investigate minimizing induced seismic hazard by optimizing injection operations in a physics-based forecasting framework. We built a 3D finite element model
Externí odkaz:
http://arxiv.org/abs/2403.10675
Industrial simulations of turbulent flows often rely on Reynolds-averaged Navier-Stokes (RANS) turbulence models, which contain numerous closure coefficients that need to be calibrated. In this work, we address this issue by proposing a semi-automate
Externí odkaz:
http://arxiv.org/abs/2311.15840