{"total":11,"items":[{"citing_arxiv_id":"2606.31628","ref_index":32,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"A big step forward with SHARP: spatially resolved stellar population properties in passive galaxies at z > 1.5","primary_cat":"astro-ph.GA","submitted_at":"2026-06-30T13:12:31+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Simulations show SHARP/VESPER can measure stellar population gradients out to 2Re in most massive quiescent galaxies at 1.5<z<2.5 with ~20h exposures and reach at least Re at z=3 in ~30h.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.19875","ref_index":103,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"The SPHEREx View of Galaxy Clusters: A Simulation-based Validation of the Forced Photometry Pipeline for Extended Sources","primary_cat":"astro-ph.GA","submitted_at":"2026-06-18T07:33:12+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Simulations show SPHEREx photometry is generally unbiased but source blending drives outliers; with brightness selection, photometric redshifts reach σ_NMAD ≈ 0.003-0.01 and cluster redshifts are recovered to |Δz|/(1+z) < 0.002 at z ≲ 0.5.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.17270","ref_index":23,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Dust in the Average Galaxy: Attenuation, Emission, and Opacity from 0<z<7","primary_cat":"astro-ph.GA","submitted_at":"2026-06-15T20:29:24+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"UV/optical attenuation underpredicts IR luminosity by 3-10x across 0<z<7 while κ_UV/κ_FIR falls by over an order of magnitude, pointing to evolving dust grain properties in average galaxies.","context_count":1,"top_context_role":"background","top_context_polarity":"unclear","context_text":"consistent with what we find: increasing DTS at higher redshift and lower stellar masses. These literature sources set the stage for contextualiz- ing the (lack of) precision with which the DTS is under- stood. It is helpful to pedagogically break the DTS into its components: Mdust M⋆ = \u0014 Mdust Mgas \u0015\u0014 Mgas M⋆ \u0015 = \u0014 Mdust Mgas \u0015 µgas DTS = DTG(Z(M⋆,z))×GTS (23) In other words, the DTS ratio can be expressed as the product of the dust-to-gas (DTG) ratio and the gas- to-stellar (GTS) ratio, orµ gas. Does our earlier fit to the DTS ratio agree with literature measurements of the DTG ratio andµ gas? Our understanding of the dust-to-gas and its metal- licity dependence is anchored to works like R' emy-Ruyer et al."},{"citing_arxiv_id":"2606.00803","ref_index":41,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Generative Diffusion Priors for 3D Mapping of the Dark Universe","primary_cat":"astro-ph.CO","submitted_at":"2026-05-30T16:42:15+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A diffusion-model prior learned from simulations is combined with a differentiable weak-lensing forward model to produce improved 3D dark-matter maps and posterior samples whose statistics track the training simulations.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.29344","ref_index":75,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"ODIN: Rest-frame Optical Morphologies and Star Formation Activity of Ly{\\alpha} Emitters at z=2.4, 3.1, and 4.5","primary_cat":"astro-ph.GA","submitted_at":"2026-05-28T04:30:25+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"LAEs at z=2.4-4.5 are smaller and more starbursting than typical SFGs, with Lyα strength correlating negatively with size and positively with Sersic index and recent SFR ratio.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.19661","ref_index":48,"ref_count":2,"confidence":0.9,"is_internal_anchor":false,"paper_title":"COSMOS-Web: Star formation along the early Hubble sequence and the evolution of dust over the redshift range 0<z<12","primary_cat":"astro-ph.GA","submitted_at":"2026-05-19T10:55:34+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Stacking analysis shows mean SFR in massive galaxies at 2<z<4.5 declines along the Hubble sequence from ~280 M⊙/yr in irregulars to ~80 M⊙/yr in spheroids, with a simple chemical evolution model explaining the rise in dust-to-stellar mass ratio out to z~8.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2601.08931","ref_index":73,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Expanding the High-z Supernova Frontier: \"Wide-Area\" JWST Discoveries from the First Two Years of COSMOS-Web","primary_cat":"astro-ph.HE","submitted_at":"2026-01-13T19:10:21+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"JWST difference imaging from COSMOS-Web and PRIMER has yielded 68 high-redshift supernovae including a core-collapse event at z>3 and a Type Ia at z>2, demonstrating the feasibility of wide-area time-domain searches in the early universe.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2601.02220","ref_index":48,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"The NIRISS PASSAGE Spectroscopic Redshift Catalog in COSMOS","primary_cat":"astro-ph.GA","submitted_at":"2026-01-05T15:47:33+00:00","verdict":"ACCEPT","verdict_confidence":"MODERATE","novelty_score":5.0,"formal_verification":"none","one_line_summary":"PASSAGE releases 2183 spectroscopic redshifts (0.08<z<4.7) from JWST NIRISS observations in COSMOS, with strong agreement to photometric redshifts for multi-line sources and a quantified ~18% misidentification rate for single-line emitters.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2512.19783","ref_index":65,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"SN 2025ogs: A Spectroscopically-Normal Type Ia Supernova at z = 2 as a Benchmark for Redshift Evolution","primary_cat":"astro-ph.CO","submitted_at":"2025-12-22T19:00:01+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"SN 2025ogs is a spectroscopically normal Type Ia supernova at z=2.05 whose luminosity distance and properties are consistent with low-z standards and current LambdaCDM constraints.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.20430","ref_index":213,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"pop-cosmos: Star formation over 12 Gyr from generative modelling of a deep infrared-selected galaxy catalogue","primary_cat":"astro-ph.GA","submitted_at":"2025-09-24T18:00:13+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A score-based diffusion generative model on deep infrared galaxy photometry yields a star formation rate density peaking at z=1.3 and shows distinct non-parametric star formation histories plus AGN activity peaking during the quenching transition of massive galaxies.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.08040","ref_index":76,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"COSMOS-Web galaxy groups: Evolution of red sequence and quiescent galaxy fraction","primary_cat":"astro-ph.GA","submitted_at":"2025-09-09T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Observational analysis of COSMOS galaxy groups shows quiescent fraction builds steadily from z~1.5-2 with faster growth in richer groups, first RS ridgeline galaxies by z~2, a possible early overdensity at z=3.4, and no significant evolution in RS slope or scatter.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}