output
19932026
most citedObservation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays

2k citations

Showing 2025 · astro-ph.GAShow all

7 papers · 2 filters

astro-ph.GA2025

The Redshifts from 122 Bands: Comparative Redshift Forecast for Low-Resolution Spectra from SPHEREx and 7-Dimensional Sky Survey (7DS)

Jangho Bae, Bomee Lee, Myungshin Im +21

The recently initiated SPHEREx and 7DS surveys will deliver low-resolution spectra () for hundreds of millions of galaxies over the optical to near-infrared range…

astro-ph.GA2025

The impact of bars on the properties of HII regions in the TIMER survey

Laura Sánchez-Menguiano, Dimitri A. Gadotti, Almudena Zurita +10

In this study we perform a comparative analysis of the properties of the HII regions located in different areas of barred galaxies, with the aim of investigating the impact of bars…

astro-ph.GA2025★ 10 cited

The evolution of the bar fraction and bar lengths in the last 12 billion years

Zoe A. Le Conte, Dimitri A. Gadotti, Leonardo Ferreira +7

We investigate the evolution of the bar fraction and length using an extended JWST NIRCam imaging dataset of galaxies at . We assess the wavelength dependence of t…

astro-ph.GA2025★ 1 cited

The Tremaine-Weinberg method at high redshifts

Mahmood Roshan, Asiyeh Habibi, J. Alfonso L. Aguerri +11

This paper examines the reliability of the Tremaine-Weinberg (TW) method in measuring the pattern speed of barred galaxies at high redshifts. Measuring pattern speeds at high redsh…

astro-ph.GA2025★ 1 cited

Search for Slow Bars in Two Barred Galaxies with Nuclear Structures: NGC 6951 and NGC 7716

Yun Hee Lee, Ho Seong Hwang, Virginia Cuomo +9

We investigate two barred galaxies with nuclear structures, NGC 6951 and NGC 7716, to examine whether they host slow bars. Using Gemini/GMOS long-slit spectroscopy, we calculate th…

astro-ph.GA2025★ 4 cited

The Complete Spitzer Survey of Stellar Structure in Galaxies (CSG)

P. M. Sánchez-Alarcón, H. Salo, J. H. Knapen +25

The Spitzer Survey of Stellar Structure in Galaxies (SG), together with its Early Type Galaxy (ETG) extension, stand as the most extensive dataset of deep, uniform mid-infrared…

astro-ph.GA2025★ 6 cited

Temperature Profiles of Accretion Disks in Luminous Active Galactic Nuclei derived from Ultraviolet Spectroscopic Variability

Suyeon Son, Minjin Kim, Luis C. Ho

The characteristic timescale () of continuum variability of the accretion disk in active galactic nuclei (AGNs) is known to be related to the thermal timescale, which is predict…