$NUCL nucleus

Latest papers

1. Binary-lens amplification of starlight: from magnification flares to quasi-periodic tracking of orbital evolution astro-ph.GA · 14 Oct · 1 hit

   …environment. In a previous study, we proposed a new method of identifying SMBHBs in non-active galactic nuclei via gravitational lensing. The caustics, i.e. the source positions with a divergent magnification,…

2. Prospects for modelling odd and odd-odd nuclei using energy density functionals nucl-th · 14 Oct · 4 hits

   About half of particle-bound nuclei have an odd number of nucleons. About one quarter more are odd-odd, meaning they have an odd number of…

3. A Parsec-Scale Transient High-Frequency-Peaked Radio Source in the Very Large Array Sky Survey Brightening and Fading over a Decadal Timescale astro-ph.HE · 14 Oct · 1 hit

   A subset of active galactic nuclei (AGN) manifests as compact radio sources with peaked radio spectra, commonly referred to as…

4. LHAASO Constraints on New-Source Cosmic Rays:Abundance Scenarios and Injection Spectral Indices astro-ph.HE · 14 Oct · 1 hit

   …new-source cosmic rays under two abundance scenarios: Case-1, the SNR-like composition with enhanced heavy nuclei, and Case-2, the surface abundances of microquasar companion stars. We constrain injection spectral…

5. IRAC-Excess Galaxies in the NIRSpec Wide Survey: physical properties of bright EELGs at $z\sim7$ and implications for Reionization astro-ph.GA · 14 Oct · 1 hit

   …EW $\geq1000$~{\AA}. The typical EELG is powered by star-formation rather than active galactic nuclei (AGN) based on their line widths, line ratios and absence of high-ionization lines, though we cannot…

6. Constrain the Size of Broad Line Region in NGC 1068 Using Sub-millimeter Excess astro-ph.GA · 14 Oct · 1 hit

   Constraining the size of broad-line region (BLR) close to the accretion disk in active galactic nuclei (AGNs) is key to understand the central engine and evolution of AGN. We propose a new method to…

7. Search for High-Energy Neutrinos from Infrared Flares astro-ph.HE · 14 Oct · 1 hit

   …AT2019dsg, likely a stellar tidal disruption event (TDE), and AT2019fdr, associated with an active galactic nucleus (AGN). An additional study using an optically detected sample of 63 accretion flares revealed another…

8. GDBA-Net: A Gated Dual-Branch Adaptation of SAM2 for Robust Cross-Domain Nuclei Segmentation cs.CV · 14 Oct · 5 hits

   Accurate nuclei segmentation underpins quantitative computational pathology, yet remains challenging due to…