1.
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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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2.
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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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3.
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The isotopic compositions of samples returned from Cb-type asteroid Ryugu and Ivuna-type (CI) chondrites are distinct from other carbonaceous chondrites, which has led to [...]
27 September 2024 |
Enrico Fermi Institute; Geophysical Sciences |
Article |
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4.
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The axion, as a leading dark matter candidate, is the target of many ongoing and proposed experimental searches based on its coupling to photons. Ultralight axions that c [...]
24 September 2024 |
Enrico Fermi Institute; Physics |
Article |
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5.
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In the quantum simulation of lattice gauge theories, gauge symmetry can be either fixed or encoded as a redundancy of the Hilbert space. While gauge-fixing reduces the nu [...]
23 September 2024 |
Enrico Fermi Institute; Physics |
Article |
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6.
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We propose a new formula for the entropy of a dynamical black hole—valid to leading order for perturbations off of a stationary black hole background—in an arbitrary [...]
25 July 2024 |
Enrico Fermi Institute; Physics |
Article |
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7.
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Quantum simulations of lattice gauge theories for the foreseeable future will be hampered by limited resources. The historical success of improved lattice actions in clas [...]
29 July 2022 |
Enrico Fermi Institute; Physics |
Article |
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8.
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The cosmological lithium problem—that theory predicts a primordial abundance far higher than the observed value—has resisted decades of attempts by cosmologists, nucl [...]
01 September 2023 |
Enrico Fermi Institute |
Article |
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9.
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Next-generation accelerator concepts, which hinge on the precise shaping of beam distributions, demand equally precise diagnostic methods capable of reconstructing beam d [...]
11 September 2024 |
Enrico Fermi Institute; Physics |
Article |
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10.
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Colloidal microcontainers, such as hollow capsules and colloidosomes, have a range of applications, including drug delivery, energy storage, and artificial protocells. In [...]
26 June 2023 |
Enrico Fermi Institute; Physics |
Article |
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11.
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Rare earth elements (REEs) have been found to have numerous uses to trace geological and cosmochemical processes through analyses of elemental patterns, radioactive decay [...]
06 November 2023 |
Enrico Fermi Institute; Geophysical Sciences |
Article |
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12.
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A multiverse can arise from landscapes without de Sitter minima. It can be populated during a period of eternal inflation without trans-Planckian field excursions and wit [...]
03 September 2024 |
Enrico Fermi Institute; Physics |
Article |
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13.
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Millicharged particles appear in several extensions of the standard model, but have not yet been detected. These hypothetical particles could be produced by an intense pr [...]
13 August 2024 |
Astronomy and Astrophysics; Enrico Fermi Institute |
Article |
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14.
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We explore generalized global symmetries in theories of physics beyond the standard model. Theories of $Z'$ bosons generically contain “noninvertible” chiral symmetri [...]
21 August 2024 |
Enrico Fermi Institute; Kadanoff Center for Theoretical Physics |
Article |
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15.
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Several processes studied by the ATLAS experiment at the Large Hadron Collider produce low-momentum 𝑏-flavored hadrons in the final state. This paper describes the cal [...]
19 August 2024 |
Enrico Fermi Institute |
Article |
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16.
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The deployment of a low-noise 3 kg p-type point contact germanium detector at the Dresden-II power reactor, 8 meters from its $2.96 GW_{th}$ core, is described. This [...]
08 October 2021 |
Enrico Fermi Institute |
Article |
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17.
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The direction of individual $^8B$ solar neutrinos has been reconstructed using the $SNO+$ liquid scintillator detector. Prompt, directional Cherenkov light was separated [...]
03 April 2024 |
Enrico Fermi Institute; Physics |
Article |
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18.
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Beams with cross-plane coupling or extreme asymmetries between the two transverse phase spaces are often encountered in particle accelerators. Flat beams with large trans [...]
22 July 2024 |
Accounting; Enrico Fermi Institute; Physics |
Article |
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19.
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The amount of light produced by nuclear recoils in scintillating targets is strongly quenched compared to that produced by electrons. A precise understanding of the quenc [...]
10 July 2024 |
Enrico Fermi Institute |
Article |
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20.
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The Moon has a tenuous atmosphere produced by space weathering. The short-lived nature of the atoms surrounding the Moon necessitates continuous replenishment from lunar [...]
02 August 2024 |
Enrico Fermi Institute; Geophysical Sciences |
Article |
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21.
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We report measurements of radon progeny in liquid argon within the MicroBooNE time projection chamber (LArTPC). The presence of specific radon daughters in MicroBooNE’s [...]
20 March 2024 |
Enrico Fermi Institute; Physics |
Article |
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22.
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The Moon has had a complex history, with evidence of its primary crust formation obscured by later impacts. Existing U-Pb dates of >500 zircons from several locations [...]
24 July 2024 |
Enrico Fermi Institute; Geophysical Sciences |
Article |
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23.
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Coherent elastic neutrino-nucleus scattering (CEvNS) is calculated to be the dominant neutrino scattering channel for neutrinos of energy $𝐸_𝜈<100 MeV$. We [...]
09 December 2019 |
Enrico Fermi Institute |
Article |
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24.
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We present a measurement of $𝐵(𝜋^0→𝑒^+𝑒^−𝛾)/𝐵(𝜋^0→𝛾𝛾)$, the Dalitz branching ratio, using data taken in 1999 by the E832 K [...]
05 August 2019 |
Enrico Fermi Institute |
Article |
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25.
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An earlier analysis of observed and anticipated $Λ_𝑐$ decays [M. Gronau and J. L. Rosner, Phys. Rev. D 97, 116015 (2018)] is provided with a table of inputs and a f [...]
12 October 2018 |
Enrico Fermi Institute; Physics |
Article |
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