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cond-mat.quant-gas2023★ 13 cited

Confined Meson Excitations in Rydberg-Atom Arrays Coupled to a Cavity Field

Tharnier O. Puel, Tommaso Macrì

Confinement is a pivotal phenomenon in numerous models of high-energy and statistical physics. In this study, we investigate the emergence of confined meson excitations within a on…

astro-ph.HE2023★ 27 cited

X-Ray Polarized View on the Accretion Geometry in the X-Ray Binary Circinus X-1

John Rankin, Fabio La Monaca, Alessandro Di Marco +101

Cir X-1 is a neutron star X-ray binary characterized by strong variations in flux during its eccentric 16.6 days orbit. There are also strong variations in the spectral state…

astro-ph.GA2023★ 11 cited

Probing supermassive black hole growth and its dependence on stellar mass and star-formation rate in low-redshift galaxies

O. Torbaniuk, M. Paolillo, R. D'Abrusco +4

We present an improved study of the relation between supermassive black hole growth and their host galaxy properties in the local Universe (z < 0.33). To this end, we build an exte…

cond-mat.quant-gas2023★ 13 cited

Particle imbalanced weakly interacting quantum droplets in one-dimension

I. A. Englezos, P. Schmelcher, S. I. Mistakidis

We explore the formation of one-dimensional two-component quantum droplets with intercomponent particle imbalance using an ab-initio many-body method. It is shown that for moderate…

astro-ph.GA2023★ 18 cited

Magellan/M2FS and MMT/Hectochelle Spectroscopy of Dwarf Galaxies and Faint Star Clusters within the Galactic Halo

Matthew G. Walker, Nelson Caldwell, Mario Mateo +5

We present spectroscopic data for 16369 stellar targets within and/or toward 38 dwarf spheroidal galaxies and faint star clusters within the Milky Way halo environment. All spectra…

astro-ph.EP2023★ 2 cited

The Challenge of Measuring Asteroid Masses with Gaia DR2 astrometry

Zachary Murray

The Gaia second data release contains high-accuracy astrometric measurements of thousands of solar system bodies. These measurements raise the possibility of determining asteroid m…

astro-ph.SR2023★ 1 cited

Seismic and spectroscopic analysis of 9 bright red giants observed by Kepler

H. R. Coelho, A. Miglio, T. Morel +21

Photometric time series gathered by space telescopes such as CoRoT and Kepler allow to detect solar-like oscillations in red-giant stars and to measure their global seismic constra…

astro-ph.GA2023★ 13 cited

Surveying the Whirlpool at Arcseconds with NOEMA (SWAN)- I. Mapping the HCN and NH 3mm lines

Sophia K. Stuber, Jerome Pety, Eva Schinnerer +17

We present the first results from "Surveying the Whirlpool at Arcseconds with NOEMA" (SWAN), an IRAM Northern Extended Millimetre Array (NOEMA)+30m large program that maps emission…

astro-ph.HE2023★ 8 cited

The bright black hole X-ray binary 4U 1543--47 during 2021 outburst: a thick accretion disk inflated by high luminosity

S. J. Zhao, L. Tao, P. P. Li +17

The black hole X-ray binary source 4U 1543--47 experienced a super-Eddington outburst in 2021, reaching a peak flux of up to …

astro-ph.CO2023★ 8 cited

Quasars as Standard Candles V. Evaluation of a 0.06 dex intrinsic dispersion in the LX-LUV relation

Matilde Signorini, Guido Risaliti, Elisabeta Lusso +4

A characteristic feature of quasars is the observed non-linear relationship between their monochromatic luminosities at rest-frame 2500 Å and 2 keV. This relationship is evident ac…

astro-ph.SR2023★ 2 cited

Thermal Evolution of an Active Region through Quiet and Flaring Phases as Observed by NuSTAR XRT, and AIA

Jessie Duncan, Reed B. Masek, Albert Y. Shih +6

Solar active regions contain a broad range of temperatures, with the thermal plasma distribution often observed to peak in the few millions of kelvin. Differential emission measure…

astro-ph.GA2023

The SAMI Galaxy Survey: drives the presence of complex emission line profiles in star-forming galaxies

Henry R. M. Zovaro, J. Trevor Mendel, Brent Groves +13

Galactic fountains driven by star formation result in a variety of kinematic structures such as ionised winds and thick gas disks, both of which manifest as complex emission line p…

astro-ph.SR2023★ 23 cited

ATOMIUM: Molecular inventory of 17 oxygen-rich evolved stars observed with ALMA

S. H. J. Wallstrom, T. Danilovich, H. S. P. Muller +35

The dusty winds of cool evolved stars are a major contributor of the newly synthesised material enriching the Galaxy and future generations of stars. However, the details of the ph…

astro-ph.HE2023★ 2 cited

Monitoring the X-ray Variability of Bright X-ray Sources in M33

Rebecca Kyer, Shelby Albrecht, Benjamin F. Williams +8

We present a new five-epoch Chandra X-ray Observatory monitoring survey of the nearby spiral galaxy M33 which probes X-ray variability with time sampling between two weeks and four…

astro-ph.GA2023★ 20 cited

Early results from GLASS-JWST. XXVII. The mass-metallicity relation in lensed field galaxies at cosmic noon with NIRISS

Xianlong He, Xin Wang, Tucker Jones +20

We present a measurement of the mass-metallicity relation (MZR) at cosmic noon, using the JWST near-infrared wide-field slitless spectroscopy obtained by the GLASS-JWST Early Relea…

astro-ph.CO2023★ 21 cited

JWST's PEARLS: 119 multiply imaged galaxies behind MACS0416, lensing properties of caustic crossing galaxies, and the relation between halo mass and number of globular clusters at

Jose M. Diego, Nathan J. Adams, Steven Willner +26

We present a new lens model for the galaxy cluster MACS J0416.12403 based on a previously known set of 77 spectroscopically confirmed, multiply imaged galaxies plus an…

astro-ph.GA2023★ 13 cited

Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic Star-Formation Rate Density 300 Myr after the Big Bang

Brant Robertson, Benjamin D. Johnson, Sandro Tacchella +33

We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest imaging field observed with JWST. We make use of the ancillary Hubble optical images (5…

astro-ph.HE2023★ 6 cited

Evidence for a dynamic corona in the short-term time lags of black hole X-ray binary MAXI J1820+070

Niek Bollemeijer, Phil Uttley, Arkadip Basak +19

In X-ray observations of hard state black hole X-ray binaries, rapid variations in accretion disc and coronal power-law emission are correlated and show Fourier-frequency-dependent…

astro-ph.CO2023★ 5 cited

Dark Energy Survey Deep Field photometric redshift performance and training incompleteness assessment

L. Toribio San Cipriano, J. De Vicente, I. Sevilla-Noarbe +55

Context. The determination of accurate photometric redshifts (photo-zs) in large imaging galaxy surveys is key for cosmological studies. One of the most common approaches are machi…

astro-ph.GA2023

The PHANGS-AstroSat Atlas of Nearby Star Forming Galaxies

Hamid Hassani, Erik Rosolowsky, Eric W. Koch +29

We present the Physics at High Angular resolution in Nearby GalaxieS (PHANGS)-AstroSat atlas, which contains ultraviolet imaging of 31 nearby star-forming galaxies captured by the…

astro-ph.HE2023★ 12 cited

Pulsar-wind-nebula-powered Galactic center X-ray filament G0.13-0.11: Proof of the synchrotron nature by IXPE

Eugene Churazov, Ildar Khabibullin, Thibault Barnouin +103

We report the discovery of X-ray polarization from the X-ray-bright filament. G0.13-0.11 in the Galactic center (GC) region. This filament features a bright, hard X-ray source that…

astro-ph.GA2023★ 7 cited

Dark Sage: Next-generation semi-analytic galaxy evolution with multidimensional structure and minimal free parameters

Adam R. H. Stevens, Manodeep Sinha, Alexander Rohl +4

After more than five years of development, we present a new version of Dark Sage, a semi-analytic model (SAM) of galaxy formation that breaks the mould for models of its kind. Incl…

astro-ph.HE2023★ 14 cited

Light-Curve Structure and Halpha Line Formation in the Tidal Disruption Event AT 2019azh

Sara Faris, Iair Arcavi, Lydia Makrygianni +33

AT 2019azh is a H+He tidal disruption event (TDE) with one of the most extensive ultraviolet and optical data sets available to date. We present our photometric and spectroscopic o…

astro-ph.IM2023★ 4 cited

Bayesian estimation of cross-coupling and reflection systematics in 21cm array visibility data

Geoff G. Murphy, Philip Bull, Mario G. Santos +76

Observations with radio arrays that target the 21-cm signal originating from the early Universe suffer from a variety of systematic effects. An important class of these are reflect…