{"total":13,"items":[{"citing_arxiv_id":"2605.27521","ref_index":6,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"From WIMP to FIMP during reheating: collider vs non-collider probes for p-wave annihilation","primary_cat":"hep-ph","submitted_at":"2026-05-26T18:00:11+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Collider experiments can strongly constrain p-wave-suppressed derivative operators and thereby limit reheating temperature, DM mass, and interaction scale needed to match observed DM abundance during reheating.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Reinert,Light(ly)-coupled Dark Matter in the keV Range: Freeze-In and Constraints,JHEP03(2021) 141 [1911.03389]. [4] L. Darm' e, A. Hryczuk, D. Karamitros and L. Roszkowski,Forbidden frozen-in dark matter, JHEP11(2019) 159 [1908.05685]. [5] G. Arcadi, D. 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Vaskonen,The Dawn of FIMP"},{"citing_arxiv_id":"2605.09686","ref_index":56,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Asymmetric Reheating of Dark QED","primary_cat":"hep-ph","submitted_at":"2026-05-10T18:16:28+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Asymmetric reheating in Dark QED produces dark matter via a new channel where DM particles annihilate while still being created by inflaton decay, with the hidden-to-visible temperature ratio tied to the square root of the Yukawa coupling ratio.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.06796","ref_index":9,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Decaying spin-3/2 dark matter from baryon number violation","primary_cat":"hep-ph","submitted_at":"2026-05-07T18:00:49+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Non-supersymmetric spin-3/2 dark matter with baryon-violating portals can explain the relic abundance through UV and Boltzmann-suppressed freeze-in, with viable parameter space constrained by indirect detection, direct detection, and LHC monojet searches.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":",A direct empirical proof of the existence of dark matter,Astrophys. J. Lett.648 (2006) L109 [astro-ph/0608407]. [7] E. W. Kolb and M. S. Turner,The Early Universe, vol. 69. Taylor and Francis, 5, 2019, 10.1201/9780429492860. [8] J. McDonald,Thermally generated gauge singlet scalars as selfinteracting dark matter,Phys. Rev. Lett. 88(2002) 091304 [hep-ph/0106249]. [9] L. J. Hall, K. Jedamzik, J. March-Russell and S. M. West,Freeze-In Production of FIMP Dark Matter, JHEP03(2010) 080 [0911.1120]. [10] Z.-H. Yu, J.-M. Zheng, X.-J. Bi, Z. Li, D.-X. Yao and H.-H. Zhang,Constraining the interaction strength between dark matter and visible matter: II. scalar, vector and spin-3/2 dark matter,Nucl. Phys. B860 (2012) 115 [1112."},{"citing_arxiv_id":"2605.05947","ref_index":1,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Kaon Portal to Freeze-in Dark Matter","primary_cat":"hep-ph","submitted_at":"2026-05-07T09:57:13+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Freeze-in dark matter produced by kaons in low-reheating cosmologies requires larger couplings at lower reheating temperatures, directly linking the relic density to observable rates in rare kaon decay experiments.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"A detailed investigation of these possibilities is left for future work. Acknowledgement This work is supported by JSPS KAKENHI Grant Numbers 22K21347 [M.E.]. The work of T.Y. is supported in part by JST SPRING, Grant Number JPMJSP2138. T.Y. thanks KEK Theory Center for the hospitality during the visit, where part of this work was carried out. References [1]XENONcollaboration, E. Aprile et al.,WIMP Dark Matter Search Using a 3.1 Tonne-Year Exposure of the XENONnT Experiment,Phys. Rev. Lett.135(2025) 221003 [2502.18005]. [2]LZcollaboration, J. Aalbers et al.,Dark Matter Search Results from 4.2 Tonne-Years of Exposure of the LUX-ZEPLIN (LZ) Experiment,Phys. Rev. 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Part III: CMB constraints","primary_cat":"astro-ph.CO","submitted_at":"2026-04-20T09:30:49+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"CMB data limits the s-wave annihilation cross section of thermal dark matter particles to ≲ 10^{-30} cm³/s scaled by PBH fraction and mass for PBHs heavier than ~10^{-10} solar masses.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"00111, [2604.00111]. [73] P. Scott and S. Sivertsson,Gamma rays from ultracompact primordial dark matter minihalos, Phys. Rev. Lett.103(Nov., 2009) 211301, [0908.4082]. [74] T. Bringmann, P. Scott and Y. Akrami,Improved constraints on the primordial power spectrum at small scales from ultracompact minihalos,Phys. Rev. D85(June, 2012) 125027, [1110.2484]. [75] G. F. Abell' an and G. 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[3]LZcollaboration,Dark Matter Search Results from 4.2 Tonne-Years of Exposure of the LUX-ZEPLIN (LZ) Experiment,Phys. Rev. Lett.135(2025) 011802 [2410.17036]. [4]PandaXcollaboration,Dark Matter Search Results from 1.54 Tonne·Year Exposure of PandaX-4T,Phys. Rev. Lett.134(2025) 011805 [2408.00664]. [5] R. Essig, J. Mardon and T. Volansky,Direct Detection of Sub-GeV Dark Matter,Phys. Rev. D85(2012) 076007 [1108.5383]. [6] R. Essig, A. Manalaysay, J. Mardon, P. Sorensen and T. Volansky,First Direct Detection Limits on sub-GeV Dark Matter from XENON10,Phys."},{"citing_arxiv_id":"2602.10215","ref_index":4,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Gravitational scalar production with a generic reheating scenario","primary_cat":"hep-ph","submitted_at":"2026-02-10T19:06:51+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Gravitational scalar production yields reheating-dependent constraints on dark matter scalars, with dilution preserving viability for k<4 low-temperature reheating and factorization in multi-stage cases.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2512.05380","ref_index":9,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Illuminating sequential freeze-in dark matter with dark photon signal at the CERN SHiP experiment","primary_cat":"hep-ph","submitted_at":"2025-12-05T02:38:57+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Sequential freeze-in dark matter with a dark photon mediator of mass 0.01-10 GeV fixes the dark charge at 1.3e-12 and restricts mixing to 10^{-11} to ~10^{-8}, with SHiP excluding most of this range except near 10^{-11}.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2511.21634","ref_index":30,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Cosmological Probes of Lepton Parity Freeze-in Dark Matter: $\\Delta N_{\\rm eff}$ & Gravitational Waves","primary_cat":"hep-ph","submitted_at":"2025-11-26T18:04:21+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Lepton parity stabilizes a Majorana fermion as freeze-in dark matter produced via right-handed neutrino or Higgs decays, yielding detectable gravitational waves or ΔN_eff depending on scalar couplings.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2511.07511","ref_index":17,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Seasons of Dark Matter Freeze-In Shaped by the Weather of the Early Universe","primary_cat":"hep-ph","submitted_at":"2025-11-10T19:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Variations in pre-nucleosynthesis cosmology produce distinct seasons in the phase-space distribution of freeze-in dark matter, directly affecting its warmness and mass bounds.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2511.04933","ref_index":17,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Low-reheating scenario in dark Higgs inflation and its impact on dark photon dark matter production","primary_cat":"hep-ph","submitted_at":"2025-11-07T02:25:39+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"A dark U(1)_D model with dark Higgs inflation and low reheating allows dark photon dark matter to achieve the observed relic density for a wider range of couplings, with inflation predictions matching Planck, BICEP/Keck and ACT data.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2508.02642","ref_index":26,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Lepton parity dark matter and naturally unstable domain walls","primary_cat":"hep-ph","submitted_at":"2025-08-04T17:25:59+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Lepton parity stabilizes a Majorana fermion dark matter candidate while an accidental Z2 symmetry in the scalar potential creates unstable domain walls whose decay produces observable gravitational waves.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}