{"total":22,"items":[{"citing_arxiv_id":"2605.18944","ref_index":152,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"The Majoron Cosmological Window: Dark Matter and Thermal Leptogenesis","primary_cat":"hep-ph","submitted_at":"2026-05-18T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"The minimal majoron framework permits simultaneous majoron dark matter and thermal leptogenesis in a constrained cosmological window set by freeze-in production, warm dark matter bounds, and indirect detection limits.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"mass models with multiple majorons, JHEP05(2024) 068, [arXiv:2306.04680]. [150] J. Bonilla, A. de Giorgi, B. Gavela, L. Merlo, and M. Ramos,The cost of an ALP solution to the neutral B-anomalies, JHEP02(2023) 138, [arXiv:2209.11247]. [151] B. Pontecorvo,Neutrino Experiments and the Problem of Conservation of Leptonic Charge, Zh. Eksp. Teor. Fiz.53 (1967) 1717-1725. [152] Z. Maki, M. Nakagawa, and S. Sakata,Remarks on the unified model of elementary particles, Prog. Theor. Phys.28 (1962) 870-880. [153] M. Badziak and M. Laletin,Precise predictions for the QCD axion contribution to dark radiation with full phase-space evolution, JHEP02(2025) 108, [arXiv:2410.18186]. [154] F. D'Eramo and A. Lenoci,Back to the phase space: Thermal axion dark radiation via couplings to standard model"},{"citing_arxiv_id":"2605.18731","ref_index":126,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Pulse profile modelling of the 2024 outburst of the accreting millisecond pulsar SRGA J144459.2-604207","primary_cat":"astro-ph.HE","submitted_at":"2026-05-18T17:53:13+00:00","verdict":"CONDITIONAL","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Joint NICER+IXPE pulse-profile modeling of SRGA J144459.2-604207 favors large neutron-star mass and radius with two independent hotspots but shows strong sensitivity to joint-analysis methodology.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.16917","ref_index":165,"ref_count":2,"confidence":0.98,"is_internal_anchor":true,"paper_title":"The Rapid ASKAP Continuum Survey VII: Spectra and Polarisation In Cutouts of Extragalactic Sources (SPICE-RACS) Second Data Release -- Unveiling the Magnetised Sky","primary_cat":"astro-ph.GA","submitted_at":"2026-05-16T10:13:47+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"SPICE-RACS DR2 delivers the largest single Faraday rotation measure catalog from a radio survey, with 250,000-340,000 RMs across most of the sky at median uncertainty of 2 rad m^{-2}.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.15078","ref_index":36,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"KiDS+VIKING-450 cosmology with Bayesian hierarchical model redshift distributions","primary_cat":"astro-ph.CO","submitted_at":"2026-05-14T17:02:28+00:00","verdict":"CONDITIONAL","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Bayesian hierarchical modeling of photometric redshifts in KiDS+VIKING-450 raises S8 to 0.756 ± 0.039 and reduces Planck tension to 1.9σ.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.13983","ref_index":168,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Rapid and robust simulation-based inference for kilonovae","primary_cat":"astro-ph.IM","submitted_at":"2026-05-13T18:01:32+00:00","verdict":null,"verdict_confidence":null,"novelty_score":null,"formal_verification":null,"one_line_summary":null,"context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.03939","ref_index":26,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"The Range of Cumulative XUV Flux on GJ 1132 b","primary_cat":"astro-ph.EP","submitted_at":"2026-05-05T16:29:18+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"GJ 1132 b is estimated to have received at least 50 times the cumulative XUV flux of modern Earth with over 95% probability across models, supporting its classification as an atmosphere-free world.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.02999","ref_index":22,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Peering down the barrel with DESI DR2: 10 000+ inflows at $z$ < 0.6 reveal how galaxies accrete cold gas","primary_cat":"astro-ph.GA","submitted_at":"2026-05-04T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A large DESI sample reveals thousands of infalling cold gas absorbers at low redshift, with velocity distributions indicating multiple accretion pathways including radial inflows and satellite accretion.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.02493","ref_index":40,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Morphological and Star Formation Properties of Cosmic Noon Massive Quiescent Galaxies","primary_cat":"astro-ph.GA","submitted_at":"2026-05-04T11:43:26+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Massive quiescent galaxies at cosmic noon are compact and bulge-dominated with inside-out quenching, where inner regions formed stars ~0.5 Gyr earlier and quenched faster than outskirts.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.21869","ref_index":26,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Analytical and Machine Learning Methods for Model Discernment at CE$\\nu$NS Experiments","primary_cat":"hep-ph","submitted_at":"2026-04-23T17:08:40+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Shape correlations in CEνNS allow likelihood and CNN analyses to discriminate sterile neutrinos from NSI and approximately localize sterile parameters in favorable regions.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.15469","ref_index":21,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Sample continuation in Bayesian hierarchical model via variational inference","primary_cat":"stat.ME","submitted_at":"2026-04-16T18:38:28+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Augmented SVGD with birth-death sampling tracks posterior sample changes as prior shape parameters vary in non-conjugate hierarchical models, enabling mode discovery during transitions from unimodal to multimodal posteriors.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.09785","ref_index":48,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Direct Images of CO2 Absorption in the Atmosphere of a Super-Jupiter: Enhanced Metallicity Suggestive of Formation in a Disk","primary_cat":"astro-ph.EP","submitted_at":"2026-04-10T18:10:31+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Direct imaging reveals enhanced metallicity and aligned orbit in 29 Cyg b, supporting protoplanetary disk formation near the deuterium burning limit.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.08648","ref_index":60,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"High-dimensional inference for the $\\gamma$-ray sky with differentiable programming","primary_cat":"astro-ph.HE","submitted_at":"2026-04-09T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A differentiable forward model and likelihood enable probabilistic inference over many spatial morphologies for the Galactic Center gamma-ray Excess using variational methods on GPUs.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"run optimization until the relative change in the ELBO falls below 10 −6 in a 200-step rolling average; all other settings match those used in the comparison above. Run- time as a function of model dimension is shown in Fig. 9. NPTFit, usingMultiNest, exhibits a scaling exponent of approximately 2.75, consistent with the∼d 3 scal- ing expected for nested sampling [60]. NUTS HMC and SVI scale much more gently, with measured exponents of roughly 0.33 and 0.4, respectively, below literature ex- pectations ofd 5/4 for HMC [47] andd 1 for SVI [33]. We attribute these differences to the small dimensionality of the models tested, where hardware capacity is not yet saturated. Nevertheless, the qualitative hierarchy illus-"},{"citing_arxiv_id":"2601.19386","ref_index":136,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Constraints on Primordial Black Holes from Galactic Diffuse Synchrotron Emissions","primary_cat":"hep-ph","submitted_at":"2026-01-27T09:17:54+00:00","verdict":"CONDITIONAL","verdict_confidence":"MODERATE","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Galactic synchrotron emissions above 20 MHz can set tighter upper limits on the abundance of primordial black holes with masses above 10^16 grams than previous cosmic-ray electron data.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Linden, \"Galactic gas models strongly affect the determination of the diffusive halo height,\"JCAP02(2025) 062,arXiv:2408.05179 [astro-ph.GA]. [135] H. Jacobs, P. Mertsch, and V. H. M. Phan, \"Unstable cosmic ray nuclei constrain low-diffusion zones in the Galactic disc,\"Mon. Not. Roy. Astron. Soc.526no. 1, (2023) 41 160-174,arXiv:2305.10337 [astro-ph.HE]. [136]P AMELACollaboration, O. Adrianiet al., \"PAMELA Measurements of Cosmic-ray Proton and Helium Spectra,\"Science332(2011) 69-72,arXiv:1103.4055 [astro-ph.HE]. [137]AMSCollaboration, M. Aguilaret al., \"Observation of New Properties of Secondary Cosmic Rays Lithium, Beryllium, and Boron by the Alpha Magnetic Spectrometer on the International Space Station,\"Phys."},{"citing_arxiv_id":"2601.07345","ref_index":25,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"New $H(z)$ measurement at Redshift = 0.12 with DESI Data Release 1","primary_cat":"astro-ph.CO","submitted_at":"2026-01-12T09:17:48+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"New measurement of the Hubble parameter H(z=0.12) = 71.33 ± 4.20 km s^{-1} Mpc^{-1} obtained from cosmology-independent stellar ages of passive galaxies in DESI Data Release 1.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2510.18749","ref_index":53,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Symbolic Emulators for Cosmology: Accelerating Cosmological Analyses Without Sacrificing Precision","primary_cat":"astro-ph.CO","submitted_at":"2025-10-21T15:57:23+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Symbolic emulators approximate key Lambda CDM functions to 0.001-0.05% accuracy across relevant redshifts and Omega_m values, enabling faster 3x2pt inference with consistent results.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2112.06861","ref_index":293,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Tests of General Relativity with GWTC-3","primary_cat":"gr-qc","submitted_at":"2021-12-13T18:19:04+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"No evidence for physics beyond general relativity is found in the analysis of 15 GW events from GWTC-3, with consistency in residuals, PN parameters, and remnant properties.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"a known degeneracy between source parameters and deviation coefficients [122]. In this sense, one needs to be extremely cautious in classifying support for values away from GR as violations from GR, without thorough cross-comparisons of multiple analyses [ 40] which might be individually prone to systematic biases related to the partial inclusion of beyond- GR effects [293]. The pSEOBNRv4HM model, an IMR model where ringdown complex frequencies deviations are free to vary, is one of the analyses which commonly suffers from such degeneracies [11, 122]. One example of degeneracy is due to the strong correlation between the fundamental ringdown frequency and the mass of the remnant black hole. Such degen- eracy is broken when the mass is constrained independently"},{"citing_arxiv_id":"2010.14529","ref_index":288,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Tests of General Relativity with Binary Black Holes from the second LIGO-Virgo Gravitational-Wave Transient Catalog","primary_cat":"gr-qc","submitted_at":"2020-10-27T18:01:34+00:00","verdict":"ACCEPT","verdict_confidence":"MODERATE","novelty_score":5.0,"formal_verification":"none","one_line_summary":"No evidence for deviations from general relativity is found in LIGO-Virgo binary black hole events, with improved constraints on waveform parameters, graviton mass, and ringdown properties.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2006.00714","ref_index":80,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Bayesian inference for compact binary coalescences with BILBY: Validation and application to the first LIGO--Virgo gravitational-wave transient catalogue","primary_cat":"astro-ph.IM","submitted_at":"2020-06-01T04:46:19+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"BILBY is validated on simulated compact binary signals and reproduces the eleven GWTC-1 results with configuration and output files provided for reproduction.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"1907.06485","ref_index":44,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"CMB constraints on ultra-light primordial black holes with extended mass distributions","primary_cat":"astro-ph.CO","submitted_at":"2019-07-15T13:12:03+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"For ultra-light PBHs with extended mass distributions, new CMB-derived 95% exclusion bounds on f_PBH are obtained by jointly varying ΛCDM parameters, yielding f_PBH < 1.6 × 10^{-5} for a uniform distribution between 10^{15} and 10^{17} g.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"1904.02180","ref_index":25,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"dynesty: A Dynamic Nested Sampling Package for Estimating Bayesian Posteriors and Evidences","primary_cat":"astro-ph.IM","submitted_at":"2019-04-03T18:04:57+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"dynesty is an open-source Python package for dynamic nested sampling that improves efficiency in Bayesian posterior and evidence estimation compared to MCMC on certain problems.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"1811.02042","ref_index":44,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Bilby: A user-friendly Bayesian inference library for gravitational-wave astronomy","primary_cat":"astro-ph.IM","submitted_at":"2018-11-05T21:35:34+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Bilby introduces a user-friendly Python library for accurate Bayesian inference on gravitational-wave signals from compact binaries and other sources, including hierarchical population modeling.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"wrapped samplers, and to define specific run-time re- quirements such as the number of live points, number of walkers, etc. Pre-packaged samplers include Markov Chain Monte Carlo Ensemble samplers emcee [31], ptemcee [37], PyMC3 [38], and Nested samplers [27, 39] MultiNest [40-42] (through the Python implementa- tion pyMultiNest [30]), Nestle [43], Dynesty [44], and CPNest [45]. The Sampler class again allows users to specify their own sampler by following the other exam- ples. Despite the choice of sampler, the output from Bilby is universal: an hdf5 file [46] that contains all out- put including posterior samples, likelihood calculations, injected parameters, evidence calculations, etc. The Result object can be used to load in these output files,"},{"citing_arxiv_id":"1712.04452","ref_index":41,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Inferring the star-formation histories of massive quiescent galaxies with BAGPIPES: Evidence for multiple quenching mechanisms","primary_cat":"astro-ph.GA","submitted_at":"2017-12-12T19:00:01+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"BAGPIPES fitting of 9289 massive quiescent galaxies shows most SFHs rise gradually then quench in 1-2 Gyr, with faster quenching at z>1 and slower at z<1, interpreted as multiple AGN feedback and gas-supply mechanisms.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}