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1.
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The 21-cm signal provides a novel avenue to measure the thermal state of the Universe during cosmic dawn and reionization (redshifts $𝑧∼5–30$), and thus to probe energy i [...]
06 February 2025 |
Kavli Institute for Cosmological Physics |
Article |
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2.
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Charged leptons produced by high-energy and ultrahigh-energy neutrinos have a substantial probability of emitting prompt internal bremsstrahlung $v_ℓ+N→ℓ+X+y$. This can h [...]
05 February 2025 |
Kavli Institute for Cosmological Physics |
Article |
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3.
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We outline a fundamentally quantum description of bosonic dark matter (DM) from which the conventional classical-wave picture emerges in the limit $m ≪ 10 eV$. As approp [...]
27 January 2025 |
Enrico Fermi Institute[...] |
Article |
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4.
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Wave or fuzzy dark matter that is produced with relativistic wave numbers exhibits free-streaming effects analogous to warm or hot particle dark matter with relativistic [...]
24 January 2025 |
Astronomy and Astrophysics |
Article |
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5.
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Stellar evolution theories predict a gap in the black hole birth mass spectrum as the result of pair instability processes in the cores of massive stars. This gap, howeve [...]
07 January 2025 |
Kavli Institute for Cosmological Physics |
Article |
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6.
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These files provide expected limits from the preprint of arXiv:2407.05813, "DarkSide-20k sensitivity to light dark matter particles" and are made available by the DarkSid [...]
14 October 2024 |
Physics |
Dataset |
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7.
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The dual-phase liquid argon time projection chamber is presently one of the leading technologies to search for dark matter particles with masses below 10 GeV c−2
26 December 2024 |
Physics |
Article |
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8.
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We extend the swampland from effective field theories (EFTs) inconsistent with quantum gravity to EFTs inconsistent with quantum supergravity. This enlarges the swampland [...]
24 September 2021 |
Enrico Fermi Institute |
Article |
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9.
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We show that the rate for dark-matter–electron scattering in an arbitrary material is determined by an experimentally measurable quantity, the complex dielectric function [...]
06 October 2021 |
Kavli Institute for Cosmological Physics |
Article |
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10.
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The long-standing $4.2σ$ muon $g−2$ anomaly may be the result of a new particle species which could also couple to dark matter and mediate its annihilations in the early [...]
08 April 2022 |
Astronomy and Astrophysics |
Article |
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11.
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We present new models utilizing QCD-like dark sectors to resolve small-scale structure problems. These models of resonant self-interacting dark matter in a dark sector wi [...]
27 April 2022 |
Kavli Institute for Cosmological Physics |
Article |
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12.
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We report constraints on sub-GeV dark matter particles interacting with electrons from the first underground operation of DAMIC-M detectors. The search is performed with [...]
28 April 2023 |
Enrico Fermi Institute |
Article |
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13.
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Dark matter (DM) particles with sufficiently large cross sections may scatter as they travel through Earth’s bulk. The corresponding changes in the DM flux give rise to a [...]
07 March 2024 |
Enrico Fermi Institute |
Article |
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14.
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We construct the first comprehensive radioactive background model for a dark matter search with charge-coupled devices (CCDs). We leverage the well-characterized depth an [...]
21 March 2022 |
Enrico Fermi Institute |
Article |
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15.
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The manipulation of quantum states of light has resulted in significant advancements in both dark matter searches and gravitational wave detectors. Current dark matter se [...]
03 April 2024 |
Physics |
Article |
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16.
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We show that axion dark matter may be detectable through narrow radio lines emitted from neutron stars. Neutron star magnetospheres host both a strong magnetic field and [...]
13 December 2018 |
Kavli Institute for Cosmological Physics |
Article |
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17.
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The COHERENT experiment is well poised to test sub-GeV dark matter models using detectors sensitive to coherent elastic neutrino-nucleus scattering (CEvNS) in the 𝜋 + [...]
29 September 2020 |
Enrico Fermi Institute |
Article |
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18.
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We explore the physics potential of using precision timing information at the LHC in searches for long-lived particles (LLPs). In comparison with the light standard model [...]
03 April 2019 |
Enrico Fermi Institute |
Article |
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19.
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Detection mechanisms for low mass bosonic dark matter candidates, such as the axion or hidden photon, leverage potential interactions with electromagnetic fields, whereby [...]
08 April 2021 |
Physics |
Article |
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20.
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Millicharged dark matter particles can be efficiently captured by the Sun, where they annihilate into tau leptons, leading to the production of high-energy neutrinos. In [...]
17 October 2024 |
Article |
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21.
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In models featuring extra spatial dimensions, particle collisions in the early Universe can produce Kaluza-Klein gravitons. Such particles will later decay, potentially i [...]
24 October 2024 |
Article |
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22.
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We show that a rotating axion field that makes a transition from a matterlike equation of state to a kinationlike equation of state around the epoch of recombination can [...]
28 October 2024 |
Article |
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23.
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Neutrino trident production of dilepton pairs is well recognized as a sensitive probe of both electroweak physics and physics beyond the Standard Model. Although a rare p [...]
28 October 2024 |
Article |
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24.
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We introduce two kurt-spectra to probe fourth-order statistics of weak lensing convergence maps. Using state-of-the-art numerical simulations, we study the shapes of thes [...]
10 November 2022 |
Kavli Institute for Cosmological Physics |
Article |
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25.
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We report on the measurement of the index of refraction of glacial ice at radio frequencies at Summit Station, Greenland. This measurement is of particular importance for [...]
30 July 2024 |
Enrico Fermi Institute; Physics |
Article |
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