{"total":10,"items":[{"citing_arxiv_id":"2607.01559","ref_index":2,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"CHEOPS observations of V1298 Tau: updated planetary densities and implications on the early evolution of the young system","primary_cat":"astro-ph.EP","submitted_at":"2026-07-02T00:30:37+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"CHEOPS photometry improves radii for V1298 Tau b, c, and d, producing revised densities of 0.06-0.23 g cm^{-3} that indicate differential atmospheric evolution and no requirement for past dynamical excitation.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2607.01315","ref_index":179,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Discovery of an Inflated Hot Neptune and Its Formation from Jovian Mass Loss","primary_cat":"astro-ph.EP","submitted_at":"2026-07-01T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"TOI-2195 A b is an inflated hot Neptune that likely originated as a Jovian planet losing ~90% mass through Roche lobe overflow during EKL-driven high-eccentricity migration triggered by a wide binary companion.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.30722","ref_index":51,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Chemical Abundances of the Bioessential Elements C, O and S, and the Refractory Elements Fe and Ni, in Solar-type Exoplanet-hosting Stars from HARPS North and South","primary_cat":"astro-ph.EP","submitted_at":"2026-06-29T18:00:02+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Observational study of 290 exoplanet-host stars finds higher C, O, S, Fe, Ni abundances in giant-planet hosts than small-planet hosts, with C/O ratios, hot/warm differences, and mass correlations that vary by subpopulation.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.30016","ref_index":100,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"ASTEP confirmation of a pair of long-period Jupiter-sized planets with extremely low densities transiting TOI-791","primary_cat":"astro-ph.EP","submitted_at":"2026-06-29T09:20:44+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Two extremely low-density Jupiter-sized planets on long-period orbits around TOI-791 were confirmed via ground-based photometry and TTV-derived masses.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.24114","ref_index":126,"ref_count":2,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Kepler Image-Subtracted Light Curves and Variable Star Catalog of NGC 6819","primary_cat":"astro-ph.SR","submitted_at":"2026-06-23T04:01:13+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Generates and publicly releases 81,498 detrended Kepler light curves plus a catalog of 87 periodic variables (26 new) in the 2.5 Gyr cluster NGC 6819 using Gaia DR3 for membership.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.23551","ref_index":249,"ref_count":2,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Observing a 542-day transiting giant with large TTVs: The 2025 transit of HIP 41378 f and new constraints on the outer system","primary_cat":"astro-ph.EP","submitted_at":"2026-06-22T16:25:34+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"New 2025 transit timing for HIP 41378 f confirms large TTVs and is combined with prior data on planets d and e in an N-body model to update ephemerides and predict future transits.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.20224","ref_index":189,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"TOI-2147 b and TOI-6019 b: Two eccentric warm Jupiters detected and characterized with TESS and MaHPS","primary_cat":"astro-ph.EP","submitted_at":"2026-06-18T13:38:57+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Detection and characterization of two eccentric warm Jupiters TOI-2147 b (P=26.2 d, e=0.29, M=116 M⊕) and TOI-6019 b (P=14.5 d, e=0.48, M=149 M⊕) with TESS and MaHPS data, showing mildly inflated radii consistent with tidal heating.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.04875","ref_index":82,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"A Model Selection Criterion for Multidimensional Gaussian Processes: Application to Radial Velocities","primary_cat":"astro-ph.IM","submitted_at":"2026-06-03T13:38:31+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Introduces MGIC_rv, an information criterion that combines conditional RV likelihood with an effective parameter count for selecting multi-GP models focused on radial velocities.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.03824","ref_index":93,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"The CRIMSON survey I: super-stellar SiO in the directly imaged companion TWA 5 B from high-resolution M-band spectroscopy","primary_cat":"astro-ph.EP","submitted_at":"2026-06-02T16:07:23+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"High-resolution M-band spectroscopy detects super-stellar SiO in TWA 5 B, implying no significant magnesium-silicate clouds and formation consistent with core accretion beyond the CO snowline or gravitational instability with solid enrichment.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.02083","ref_index":183,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Escape of Water- and Metal-enriched Atmospheres from compact Hot mini-Neptunes with CHAIN","primary_cat":"astro-ph.EP","submitted_at":"2026-06-01T11:14:49+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Water- and metal-rich atmospheres on compact hot mini-Neptunes lose mass more slowly than H/He cases at high enrichment levels due to enhanced cooling and higher mean molecular weight.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}