Zobrazeno 1 - 10
of 8 700
pro vyhledávání: '"Marsan A"'
Autor:
McConachie, Ian, Wilson, Gillian, Forrest, Ben, Marsan, Z. Cemile, Muzzin, Adam, Cooper, M. C., Annunziatella, Marianna, Marchesini, Danilo, Gomez, Percy, Chang, Wenjun, Stawinski, Stephanie M. Urbano, McDonald, Michael, Webb, Tracy, Noble, Allison, Lemaux, Brian C., Shah, Ekta A., Staab, Priti, Lubin, Lori M., Gal, Roy R.
We examine the quiescent fractions of massive galaxies in six $z\gtrsim3$ spectroscopically-confirmed protoclusters in the COSMOS field, one of which is newly confirmed and presented here. We report the spectroscopic confirmation of MAGAZ3NE~J100143+
Externí odkaz:
http://arxiv.org/abs/2411.14641
Autor:
Sok, Visal, Muzzin, Adam, Jablonka, Pascale, Tan, Vivian Yun Yan, Marsan, Z. Cemile, Marchesini, Danilo, Wilson, Gillian, Alcorn, Leo Y.
Despite the ubiquity of clumpy star-forming galaxies at high-redshift, the origin of clumps are still largely unconstrained due to the limited observations that can validate the mechanisms for clump formation. We postulate that if clumps form due to
Externí odkaz:
http://arxiv.org/abs/2410.21370
Autor:
Nanayakkara, Themiya, Glazebrook, Karl, Schreiber, Corentin, Chittenden, Harry, Brammer, Gabriel, Esdaile, James, Jacobs, Colin, Kacprzak, Glenn G., Kawinwanichakij, Lalitwadee, Kimmig, Lucas C., Labbe, Ivo, Lagos, Claudia, Marchesini, Danilo, Martìnez-Marìn, M., Marsan, Z. Cemile, Oesch, Pascal A., Papovich, Casey, Remus, Rhea-Silvia, Tran, Kim-Vy H.
We present the formation histories of 19 massive ($\gtrsim3\times10^{10}\text{M}_\odot$) quiescent galaxy candidates at $z\sim3.0-4.5$ observed using JWST/NIRSpec. This completes the spectroscopic confirmation of the 24 $K$-selected quiescent galaxy
Externí odkaz:
http://arxiv.org/abs/2410.02076
Base station densification is one of the key approaches for delivering high capacity in radio access networks. However, current static deployments are often impractical and financially unsustainable, as they increase both capital and operational expe
Externí odkaz:
http://arxiv.org/abs/2404.18476
Autor:
Forrest, Ben, Cooper, M. C., Muzzin, Adam, Wilson, Gillian, Marchesini, Danilo, McConachie, Ian, Gomez, Percy, Annunziatella, Marianna, Marsan, Z. Cemile, Braspenning, Joey, Chang, Wenjun, de Lucia, Gabriella, Fontanot, Fabio, Hirschmann, Michaela, Nelson, Dylan, Pillepich, Annalisa, Schaye, Joop, Stawinski, Stephanie M. Urbano, Stefanon, Mauro, Xie, Lizhi
We present rest-frame optical spectra from Keck/MOSFIRE and Keck/NIRES of 16 candidate ultramassive galaxies targeted as part of the Massive Ancient Galaxies at $z>3$ Near-Infrared (MAGAZ3NE) Survey. These candidates were selected to have photometric
Externí odkaz:
http://arxiv.org/abs/2404.19018
Autor:
Stawinski, Stephanie M. Urbano, Cooper, M. C., Forrest, Ben, Muzzin, Adam, Marchesini, Danilo, Wilson, Gillian, Gomez, Percy, McConachie, Ian, Marsan, Z. Cemile, Annuziatella, Marianna, Chang, Wenjun
We present spectroscopic confirmation of an ultra-massive galaxy (UMG) with $\log(M_\star/M_\odot) = 10.98 \pm 0.07$ at $z_\mathrm{spec} = 4.8947$ in the Extended Groth Strip (EGS), based on deep observations of Ly$\alpha$ emission with Keck/DEIMOS.
Externí odkaz:
http://arxiv.org/abs/2404.16036
Fully distributed learning schemes such as Gossip Learning (GL) are gaining momentum due to their scalability and effectiveness even in dynamic settings. However, they often imply a high utilization of communication and computing resources, whose ene
Externí odkaz:
http://arxiv.org/abs/2404.12023
The allocation of computing tasks for networked distributed services poses a question to service providers on whether centralized allocation management be worth its cost. Existing analytical models were conceived for users accessing computing resourc
Externí odkaz:
http://arxiv.org/abs/2404.05543
Autor:
Marsan, Hugo, Sablik, Mathieu
We define the notion of stochastic stability, already present in the literature in the context of smooth dynamical systems, for invariant measures of cellular automata perturbed by a random noise, and the notion of strongly stochastically stable cell
Externí odkaz:
http://arxiv.org/abs/2403.19932
Sequences of aftershocks following Omori's empirical law are observed after most major earthquakes, as well as in laboratory-scale fault-mimicking experiments. Nevertheless, the origin of this memory effect is still unclear. In this letter, we presen
Externí odkaz:
http://arxiv.org/abs/2403.18672