Kavli Affiliate: Roberto Maiolino | First 5 Authors: Katja Fahrion, Torsten Böker, Michele Perna, Tracy L. Beck, Roberto Maiolino | Summary: We present a detailed study of the centre of NGC4654, a Milky Way-like spiral galaxy in the Virgo cluster that has been reported to host a double stellar nucleus, thus promising a rare view […]
Kavli Affiliate: E. P. S. Shellard | First 5 Authors: Wuhyun Sohn, Dong-Gang Wang, James R. Fergusson, E. P. S. Shellard, | Summary: In this paper, we present the first comprehensive CMB data analysis of cosmological collider physics. New heavy particles during inflation can leave imprints in the primordial correlators which are observable in today’s […]
Kavli Affiliate: Roberto Maiolino | First 5 Authors: Francesco D’Eugenio, Alex J. Cameron, Jan Scholtz, Stefano Carniani, Chris J. Willott | Summary: We present the third data release of JADES, the JWST Advanced Deep Extragalactic Survey, providing both imaging and spectroscopy in the two GOODS fields. Spectroscopy consists of medium-depth and deep NIRSpec/MSA spectra of […]
Kavli Affiliate: Roberto Maiolino | First 5 Authors: Xihan Ji, Hannah Übler, Roberto Maiolino, Francesco D’Eugenio, Santiago Arribas | Summary: We report the chemical abundance pattern of GS_3073, a galaxy at $z=5.55$ which was previously confirmed to host an overmassive active black hole, by leveraging the detection of about 40 emission lines, combining JWST/NIRSpec observations […]
Kavli Affiliate: Roberto Maiolino | First 5 Authors: Sandro Tacchella, William McClymont, Jan Scholtz, Roberto Maiolino, Xihan Ji | Summary: Understanding the sources that power nebular emission in high-redshift galaxies is fundamentally important not only for shedding light onto the drivers of reionisation, but to constrain stellar populations and the growth of black holes. Here […]
Kavli Affiliate: E. P. S. Shellard | First 5 Authors: I. Yu. Rybak, C. J. A. P. Martins, Patrick Peter, E. P. S. Shellard, | Summary: We continue our studies of the evolution and cosmological consequences of current-carrying cosmic string networks, described by a charge-velocity-dependent one scale (CVOS) model. We present a detailed calculation of […]
Kavli Affiliate: Roberto Maiolino | First 5 Authors: Michele Perna, Santiago Arribas, Isabella Lamperti, Miguel Pereira-Santaella, Lorenzo Ulivi | Summary: Arp 220 is the nearest ULIRG; it shows evidence of 100 pc-scale molecular outflows likely connected with galaxy-scale outflows traced by ionised and neutral gas. The two highly obscured nuclei of Arp 220 are the […]
Kavli Affiliate: Roberto Maiolino | First 5 Authors: Roberta Tripodi, Francesco D’Eugenio, Roberto Maiolino, Mirko Curti, Jan Scholtz | Summary: We present the first statistical investigation of spatially resolved emission-line properties in a sample of 63 low-mass galaxies at $4leq z<10$, using JWST/NIRSpec MSA data from the JWST Advanced Deep Extragalactic (JADES) survey focusing on […]
Kavli Affiliate: Roberto Maiolino | First 5 Authors: Michael V. Maseda, Anna de Graaff, Marijn Franx, Hans-Walter Rix, Stefano Carniani | Summary: The Near-infrared Spectrograph (NIRSpec) on the James Webb Space Telescope is uniquely suited to studying galaxies in the distant Universe with its combination of multi-object capabilities and sensitivity over a large range in […]
Kavli Affiliate: Roberto Maiolino | First 5 Authors: Ignas Juodžbalis, Roberto Maiolino, William M. Baker, Sandro Tacchella, Jan Scholtz | Summary: Recent observations have found a large number of supermassive black holes already in place in the first few hundred million years after Big Bang. The channels of formation and growth of these early, massive […]