Zobrazeno 1 - 10
of 2 263
pro vyhledávání: '"Carlton, M"'
Autor:
Lagos, Claudia del P., Valentino, Francesco, Wright, Ruby J., de Graaff, Anna, Glazebrook, Karl, De Lucia, Gabriella, Robotham, Aaron S. G., Nanayakkara, Themiya, Chandro-Gomez, Angel, Bravo, Matías, Baugh, Carlton M., Harborne, Katherine E., Hirschmann, Michaela, Fontanot, Fabio, Xie, Lizhi, Chittenden, Harry
We present a comprehensive study of the star formation histories of massive-quenched galaxies at $z=3$ in 3 semi-analytic models (SHARK, GAEA, GALFORM) and 3 cosmological hydrodynamical simulations (EAGLE, Illustris-TNG, Simba). We study the predicte
Externí odkaz:
http://arxiv.org/abs/2409.16916
Autor:
Pathi, Imdad Mahmud, Soo, John Y. H., Wee, Mao Jie, Zakaria, Sazatul Nadhilah, Ismail, Nur Azwin, Baugh, Carlton M., Manzoni, Giorgio, Gaztanaga, Enrique, Castander, Francisco J., Eriksen, Martin, Carretero, Jorge, Fernandez, Enrique, Garcia-Bellido, Juan, Miquel, Ramon, Padilla, Cristobal, Renard, Pablo, Sanchez, Eusebio, Sevilla-Noarbe, Ignacio, Tallada-Crespí, Pau
ANNZ is a fast and simple algorithm which utilises artificial neural networks (ANNs), it was known as one of the pioneers of machine learning approaches to photometric redshift estimation decades ago. We enhanced the algorithm by introducing new acti
Externí odkaz:
http://arxiv.org/abs/2409.09981
Autor:
Lu, Shengdong, Frenk, Carlos S., Bose, Sownak, Lacey, Cedric G., Cole, Shaun, Baugh, Carlton M., Helly, John C.
Observations with the {\it James Webb Space Telescope} have revealed a high abundance of bright galaxies at redshift, $z\gtrsim 12$, which has been widely interpreted as conflicting with the $\Lambda$CDM model. In Cowley et al. (2018) predictions wer
Externí odkaz:
http://arxiv.org/abs/2406.02672
Autor:
Csizi, Benjamin, Tortorelli, Luca, Siudek, Małgorzata, Gruen, Daniel, Renard, Pablo, Tallada-Crespí, Pau, Sanchez, Eusebio, Miquel, Ramon, Padilla, Cristobal, García-Bellido, Juan, Gaztañaga, Enrique, Casas, Ricard, Serrano, Santiago, De Vicente, Juan, Fernandez, Enrique, Eriksen, Martin, Manzoni, Giorgio, Baugh, Carlton M., Carretero, Jorge, Castander, Francisco J.
Publikováno v:
A&A 689, A37 (2024)
Narrowband galaxy surveys have recently gained interest as a promising method to achieve the necessary accuracy on the photometric redshift estimate of individual galaxies for stage-IV cosmological surveys. One key advantage is the ability to provide
Externí odkaz:
http://arxiv.org/abs/2405.20385
Autor:
Jose, Charles, Chamandy, Luke, Shukurov, Anvar, Subramanian, Kandaswamy, Rodrigues, Luiz Felippe S., Baugh, Carlton M.
We explore the redshift evolution of the radio luminosity function (RLF) of star-forming galaxies using GALFORM, a semi-analytic model of galaxy formation and a dynamo model of the magnetic field evolving in a galaxy. Assuming energy equipartition be
Externí odkaz:
http://arxiv.org/abs/2402.15099
Autor:
Ereza, Julia, Prada, Francisco, Klypin, Anatoly, Ishiyama, Tomoaki, Smith, Alex, Baugh, Carlton M., Li, Baojiu, Hernández-Aguayo, César, Ruedas, José
Publikováno v:
Monthly Notices of the Royal Astronomical Society, stae1543 (2024)
This study investigates the clustering and bias of Luminous Red Galaxies (LRG) in the BOSS-LOWZ, -CMASS, -COMB, and eBOSS samples, using two types of simulated lightcones: (i) high-fidelity lightcones from Uchuu $N$-body simulation, employing SHAM te
Externí odkaz:
http://arxiv.org/abs/2311.14456
Autor:
Pallero, Diego, Gómez, Facundo A., Padilla, Nelson D., Jaffé, Yara L., Baugh, Carlton M., Li, Baojiu, Hernández-Aguayo, César, Arnold, Christian
We present a quantitative analysis of the properties of galaxies and structures evolving in universes dominated by different modified gravitational models, including two variants of the f(R)-gravity (F) and two of the Dvali-Gabdadze-Poratti (N) brane
Externí odkaz:
http://arxiv.org/abs/2310.02333
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 528, Issue 4, March 2024, Pages 6631
We apply the marked correlation function test proposed by Armijo et al. (Paper I) to samples of luminous red galaxies (LRGs) from the final data release of the Sloan Digital Sky Survey (SDSS) III. The test assigns a density-dependent mark to galaxies
Externí odkaz:
http://arxiv.org/abs/2309.09636
Publikováno v:
Entropy, Vol. 25, Article No. 1254, 2023
We formulate a general program for [...] analyzing continuous, differential weak, simultaneous measurements of noncommuting observables, which focuses on describing the measuring instrument autonomously, without states. The Kraus operators of such me
Externí odkaz:
http://arxiv.org/abs/2306.06167
Publikováno v:
Entropy 2023, 25(8), 1221
The canonical commutation relation, $[Q,P] = i\hbar$, stands at the foundation of quantum theory and the original Hilbert space. The interpretation of $P$ & $Q$ as observables has always relied on the analogies that exist between the unitary transfor
Externí odkaz:
http://arxiv.org/abs/2306.01045