{"total":12,"items":[{"citing_arxiv_id":"2606.28159","ref_index":75,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Southern Massive Stars at High Angular Resolution (SMaSH+): Properties of hierarchical massive triples","primary_cat":"astro-ph.SR","submitted_at":"2026-06-26T14:55:39+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"SMaSH+ survey data yields the first observationally grounded distributions of key parameters for 26 hierarchical massive triples, dominated by tight inner binaries and wider tertiaries with no strong mass-separation correlations.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.23773","ref_index":59,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Modern tidal interaction models for rapid binary population synthesis: II. Binary black hole formation, mergers, and spins","primary_cat":"astro-ph.HE","submitted_at":"2026-06-22T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Simulations with a new tidal model in COMPAS predict that merging binary black holes from isolated evolution are strongly biased to low effective spins, with one third below 0.05 and only 3% above 0.5, but the high-spin fraction rises to 15% at higher redshifts.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.21824","ref_index":201,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"A grid of fast-rotating, chemically-homogeneous, supernova and/or long-GRB progenitors","primary_cat":"astro-ph.HE","submitted_at":"2026-06-20T01:25:30+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Presents a grid of 113 fast-rotating, chemically-homogeneous massive star models at Z=0.001 reaching core collapse with high angular momentum for use as supernova and GRB progenitors.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.09229","ref_index":164,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"GRB 250706B/C: Insight-HXMT Discovery of a High-Luminosity Burst as a Candidate for Fallback-Regulated Accretion in the Prompt Emission","primary_cat":"astro-ph.HE","submitted_at":"2026-06-08T09:03:59+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"GRB 250706B/C exhibits temporal features consistent with fallback-regulated accretion operating on a high-luminosity branch in a collapsar.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.05521","ref_index":79,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"A Kinematic Study of Wolf-Rayet Stars at the Galactic Center I: Binary Candidates and Constraints on the Binary Fraction","primary_cat":"astro-ph.GA","submitted_at":"2026-06-03T23:52:15+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"30-year kinematic monitoring of 27 Galactic center Wolf-Rayet stars identifies five binary candidates and infers a binary fraction of 0.56 ± 0.18.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.02725","ref_index":276,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Can current models predict the local black hole merger rate?","primary_cat":"astro-ph.HE","submitted_at":"2026-06-01T18:00:08+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Theoretical predictions for local BBH merger rates exceed observations by a factor >10 under conservative SFRD and metallicity assumptions, indicating need for revisions in stellar evolution.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.00208","ref_index":47,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"JWST Reveals Large Reservoirs of Dust and Ongoing Circumstellar Interaction in SN Ibn/Icn 2023xgo over a Year Post-Explosion","primary_cat":"astro-ph.HE","submitted_at":"2026-05-29T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Late-time JWST spectra of SN 2023xgo detect cool silicate or carbonaceous dust masses of order 0.01-0.03 solar masses plus narrow He I emission indicating ongoing circumstellar interaction at +377 days.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23768","ref_index":268,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"GMRT Survey of Radio Emission from Magnetic Massive Stars -- I: Emission from Single Stars at sub-GHz Frequencies","primary_cat":"astro-ph.SR","submitted_at":"2026-05-22T15:38:33+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"GMRT sub-GHz survey of 44 magnetic hot stars detects emission in 11 cases and finds scaling of radio luminosity with magnetic field and rotation period consistent with higher-frequency work.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.23554","ref_index":33,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Inferring the role of binary neutron star mergers in r-process nucleosynthesis with multi-messenger observations using Cosmic Explorer and Einstein Telescope","primary_cat":"astro-ph.HE","submitted_at":"2026-05-22T12:19:56+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A new redshift-correlation technique with third-generation GW detectors can constrain the BNS contribution to cosmic r-process nucleosynthesis to 5-6% precision via Fisher forecasts on mock bright- and dark-siren data.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.21062","ref_index":120,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Neutron star-companion interaction in core collapse supernovae. Population synthesis based on detailed binary evolution models","primary_cat":"astro-ph.SR","submitted_at":"2026-05-20T11:46:03+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Population synthesis from binary evolution models predicts periodic neutron star-companion interactions in more than half of surviving hydrogen-poor core-collapse supernovae, with periods peaking at 20-50 days and lasting 0.5-10 years.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.15757","ref_index":10,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Binarity at LOw Metallicity (BLOeM): massive star variability revealed using a novel software tool for point-spread function fitting of TESS images","primary_cat":"astro-ph.SR","submitted_at":"2026-05-15T09:17:41+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A new PSF-fitting tool extracts TESS light curves for 91 SMC massive stars, revealing binarity, pulsations, and SLF variability whose morphology tracks HR diagram position similarly to Galactic stars.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2303.15923","ref_index":46,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Science with the Einstein Telescope: a comparison of different designs","primary_cat":"gr-qc","submitted_at":"2023-03-28T12:29:33+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"The paper evaluates how triangular versus two-L-shaped geometries, arm lengths, and presence of low-frequency instruments affect the science reach of the Einstein Telescope for compact binaries, multi-messenger events, and stochastic backgrounds.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"mobse evolves isolated binary stars until they possibly become binary compact objects. For the models used here, we have evolved 1 .8 × 108 binary systems with 12 different metallicities, ranging from Z = 10 −4 to 0 .02. Primary masses are drawn from a Kroupa initial mass function [45] between 5 and 150 M ⊙, while mass ratios, initial orbital periods and eccentricities follow the distributions presented in [46]. mobse adopts up-to-date models for stellar winds [44]. We model electron-capture, and (pulsational) pair-instability supernovae according to [47] and [48], respectively. For core-collapse supernovae, we use the rapid model by [49], which enforces a mass gap between neutron stars and black holes. The main difference with respect to [49] is that we model neutron star masses according to an"}],"limit":50,"offset":0}