Zobrazeno 1 - 10
of 12 133
pro vyhledávání: '"P. Lovell"'
Autor:
Lovell, Christopher C., Starkenburg, Tjitske, Ho, Matthew, Anglés-Alcázar, Daniel, Davé, Romeel, Gabrielpillai, Austen, Iyer, Kartheik, Matthews, Alice E., Roper, William J., Somerville, Rachel, Sommovigo, Laura, Villaescusa-Navarro, Francisco
We perform the first direct cosmological and astrophysical parameter inference from the combination of galaxy luminosity functions and colours using a simulation based inference approach. Using the Synthesizer code we simulate the dust attenuated ult
Externí odkaz:
http://arxiv.org/abs/2411.13960
Autor:
Guarcello, M. G., Almendros-Abad, V., Lovell, J. B., Monsch, K., Muzic, K., Martiinez-Galarza, J. R., Drake, J. J., Anastasopoulou, K., Andersen, M., Argiroffi, C., Bayo, A., Bonito, R., Capela, D., Damiani, F., Gennaro, M., Ginsburg, A., Grebel, E. K., Hora, J. L., Moraux, E., Najarro, F., Negueruela, I., Prisinzano, L., Richardson, N. D., Ritchie, B., Robberto, M., Rom, T., Sabbi, E., Sciortino, S., Umana, G., Winter, A., Wright, N. J., Zeidler, P.
The typically large distances, extinction, and crowding of Galactic supermassive star clusters have so far hampered the identification of their very low mass members, required to extend our understanding of star and planet formation, and early stella
Externí odkaz:
http://arxiv.org/abs/2411.13051
Autor:
Lovell, Joshua Bennett, Monsch, Kristina, Keating, Garrett K., Wilner, David J., Edenhofer, Gordian, Gurwell, Mark, Rao, Ramprasad
We present images of IRAS~08235--4316 with the Dark Energy Camera Plane Survey (DECaPS; spanning 0.398--1.034$\,\mu$m, at ${\sim}1''$ resolution) and the Submillimeter Array (SMA; at 1.38\,mm/217\,GHz, at ${\sim}1.9''\times1.2''$ resolution), a YSO l
Externí odkaz:
http://arxiv.org/abs/2411.10518
Autor:
Maltz, Maxwell G. A., Thomas, Peter A., Lovell, Christoper C., Roper, William J., Vijayan, Aswin P., Irodotou, Dimitrios, Liao, Shihong, Seeyave, Louise T. C., Wilkins, Stephen M.
Understanding the galaxy-halo relationship is not only key for elucidating the interplay between baryonic and dark matter, it is essential for creating large mock galaxy catalogues from N-body simulations. High-resolution hydrodynamical simulations a
Externí odkaz:
http://arxiv.org/abs/2410.24082
Recent advancements in QA with LLM, like GPT-4, have shown limitations in handling complex multi-hop queries. We propose AT-RAG, a novel multistep RAG incorporating topic modeling for efficient document retrieval and reasoning. Using BERTopic, our mo
Externí odkaz:
http://arxiv.org/abs/2410.12886
A wide variety of emulators have been developed for nuclear physics, particularly for use in quantifying and propagating parametric uncertainties to observables. Most of these methods have been used to emulate structure observables, such as energies,
Externí odkaz:
http://arxiv.org/abs/2409.16406
Autor:
Porter, W. S., Liu, B., Ray, D., Valverde, A. A., Li, M., Mumpower, M. R., Brodeur, M., Burdette, D. P., Callahan, N., Cannon, A., Clark, J. A., Hoff, D. E. M., Houff, A. M., Kondev, F. G., Lovell, A. E., Mohan, A. T., Morgan, G. E., Quick, C., Savard, G., Sharma, K. S., Sprouse, T. M., Varriano, L.
Publikováno v:
Phys. Rev. C 110, 034321 (2024)
Atomic masses are a foundational quantity in our understanding of nuclear structure, astrophysics and fundamental symmetries. The long-standing goal of creating a predictive global model for the binding energy of a nucleus remains a significant chall
Externí odkaz:
http://arxiv.org/abs/2409.12141
Autor:
Federici, Fabio, Reinke, Matthew L., Lipschultz, Bruce, Lovell, Jack J., Verhaegh, Kevin, Cowley, Cyd, Kryjak, Mike, Ryan, Peter, Thornton, Andrew J., Harrison, James R., Peterson, Byron J., Lomanowski, Bartosz, Lore, Jeremy D., Damizia, Yacopo
Plasma detachment involves interactions of the plasma with impurities and neutral particles, leading to significant losses of plasma power, momentum, and particles. Accurate mapping of plasma emissivity in the divertor and X-point region is essential
Externí odkaz:
http://arxiv.org/abs/2409.02837
Autor:
Newton, Oliver, Lovell, Mark R., Frenk, Carlos S., Jenkins, Adrian, Helly, John C., Cole, Shaun, Benson, Andrew J.
Low-mass galaxies provide a powerful tool with which to investigate departures from the standard cosmological paradigm in models that suppress the abundance of small dark matter structures. One of the simplest metrics that can be used to compare diff
Externí odkaz:
http://arxiv.org/abs/2408.16042
Autor:
Punyasheel, Paurush, Vijayan, Aswin P., Greve, Thomas R., Roper, William J., Algera, Hiddo, Gillman, Steven, Gullberg, Bitten, Irodotou, Dimitrios, Lovell, Christopher C., Seeyave, Louise T. C., Thomas, Peter A., Wilkins, Stephen M.
We use the First Light And Reionisation Epoch Simulations (FLARES) to study the evolution of the rest-frame ultraviolet (UV) and far-infrared (FIR) sizes for a statistical sample of massive ($\gtrsim10^{9}$M$_{\odot}$) high redshift galaxies (z $\in$
Externí odkaz:
http://arxiv.org/abs/2408.11037