output
20022026
most citedUniaxial Strain in Graphene by Raman Spectroscopy: G peak splitting, Gruneisen Parameters and Sample Orientation

2k citations

Showing 2026 · astro-ph.GAShow all

8 papers · 2 filters

astro-ph.GA2026

Little Red Dots on FIRE: Exploring the formation and observational signatures of ultra-compact early galaxies

Niranjan Chandra Roy, Daniel Anglés-Alcázar, Rachel K. Cochrane +15

Little Red Dots (LRDs) are compact sources with broad Balmer lines, Balmer breaks, anomalous UV emission, rising red continuum, and uncertain origin. We use FIRE cosmological simul…

astro-ph.GA2026

The Multi-phase Biconical Outflow in the local IR-Luminous Merger IRASF01364-1042

Y. Song, V. U, J. Kader +37

We investigate the spatially-resolved ISM properties of the local (), IR-luminous (\,L), late-stage galaxy merger IRAS F01364-1042, comb…

astro-ph.GA2026

JWST observations and a model for the extremely luminous obscured quasar W2246-0526 at z=4.6

Charalambia Varnava, Andreas Efstathiou, Tanio Díaz-Santos +1

We present new JWST/MIRI-MRS data of the z=4.601 extremely luminous obscured quasar WISEA J224607.56-052634.9 (W2246-0526). Our fits of its spectral energy distribution (SED) with…

astro-ph.GA2026★ 1 cited

The ALPINE-CRISTAL-JWST Survey: Gas-phase abundance gradients of main sequence star-forming galaxies and their kinematics at

Lilian L. Lee, Natascha M. Förster Schreiber, Seiji Fujimoto +50

We present gas-phase radial metallicity profiles for 20 main-sequence galaxies at , primarily based on JWST NIRSpec IFU observations obtained as part of the JWST-ALPINE-CRIS…

astro-ph.GA2026

What does it mean to take the mean? The effect of the averaging scale on the characterization of interstellar turbulence

A. Konstantinou, E. Ntormousi, K. Tassis

In interstellar medium studies, separating ordered and random velocity or magnetic fields is essential for interpreting turbulence in both simulations and observations. We investig…

astro-ph.GA2026

Spatially Resolved Star Formation relations in local LIRGs along the complete merger sequence

M. Sánchez-García, T. Díaz-Santos, L. Barcos-Muñoz +25

We investigate the properties of the interstellar medium (ISM) at ~100 pc scales in a sample of 27 nearby luminous infrared galaxies (LIRGs) spanning the entire merger sequence. In…