Unified and consistent structure growth measurements from joint ACT, SPT and textit{Planck} CMB lensing

Kavli Affiliate: Bradford A. Benson | First 5 Authors: Frank J. Qu, Fei Ge, W. L. Kimmy Wu, Irene Abril-Cabezas, Mathew S. Madhavacheril | Summary: We present the tightest cosmic microwave background (CMB) lensing constraints to date on the growth of structure by combining CMB lensing measurements from the Atacama Cosmology Telescope (ACT), the South […]


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The Discriminant Power of Bubble Wall Velocities: Gravitational Waves and Electroweak Baryogenesis

Kavli Affiliate: Marcela Carena | First 5 Authors: Marcela Carena, Aurora Ireland, Tong Ou, Isaac R. Wang, | Summary: A precise determination of the bubble wall velocity $v_w$ is crucial for making accurate predictions of the baryon asymmetry and gravitational wave (GW) signals in models of electroweak baryogenesis (EWBG). Working in the local thermal equilibrium […]


Continue.. The Discriminant Power of Bubble Wall Velocities: Gravitational Waves and Electroweak Baryogenesis

The Discriminant Power of Bubble Wall Velocities: Gravitational Waves and Electroweak Baryogenesis

Kavli Affiliate: Marcela Carena | First 5 Authors: Marcela Carena, Marcela Carena, , , | Summary: A precise determination of the bubble wall velocity $v_w$ is crucial for making accurate predictions of the baryon asymmetry and gravitational wave (GW) signals in models of electroweak baryogenesis (EWBG). Working in the local thermal equilibrium approximation, we exploit […]


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MOSAIC: Magnonic Observations of Spin-dependent Axion-like InteraCtions

Kavli Affiliate: Clarence Chang | First 5 Authors: Clarence Chang, T. J. Hobbs, Dafei Jin, Yi Li, Marharyta Lisovenko | Summary: We introduce an array-scalable, magnon-based detector (MOSAIC) to search for the spin-dependent interactions of electron-coupled axion dark matter. These axions can excite single magnons in magnetic targets, such as the yttrium iron garnet (YIG) […]


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Geometry of Kinematic Flow

Kavli Affiliate: Austin Joyce | First 5 Authors: Daniel Baumann, Harry Goodhew, Austin Joyce, Hayden Lee, Guilherme L. Pimentel | Summary: We uncover a geometric organization of the differential equations for the wavefunction coefficients of conformally coupled scalars in power-law cosmologies. To do this, we introduce a basis of functions inspired by a decomposition of […]


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Geometry of Kinematic Flow

Kavli Affiliate: Austin Joyce | First 5 Authors: Daniel Baumann, Harry Goodhew, Austin Joyce, Hayden Lee, Guilherme L. Pimentel | Summary: We uncover a geometric organization of the differential equations for the wavefunction coefficients of conformally coupled scalars in power-law cosmologies. To do this, we introduce a basis of functions inspired by a decomposition of […]


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Sensitivity of BEACON to Ultra-High Energy Diffuse and Transient Neutrinos

Kavli Affiliate: Abigail G. Vieregg | First 5 Authors: Andrew Zeolla, Jaime Alvarez-Muñiz, Sergio Cabana-Freire, Washington Carvalho Jr., Austin Cummings | Summary: Ultra-high energy neutrinos ($E>10^{17}$ eV) can provide insight into the most powerful accelerators in the universe, however their flux is extremely low. The Beamforming Elevated Array for COsmic Neutrinos (BEACON) is a detector […]


Continue.. Sensitivity of BEACON to Ultra-High Energy Diffuse and Transient Neutrinos

Sensitivity of BEACON to Ultra-High Energy Diffuse and Transient Neutrinos

Kavli Affiliate: Abigail G. Vieregg | First 5 Authors: Andrew Zeolla, Jaime Alvarez-Muñiz, Sergio Cabana-Freire, Washington Carvalho Jr., Austin Cummings | Summary: Ultra-high energy neutrinos ($E>10^{17}$ eV) can provide insight into the most powerful accelerators in the universe, however their flux is extremely low. The Beamforming Elevated Array for COsmic Neutrinos (BEACON) is a detector […]


Continue.. Sensitivity of BEACON to Ultra-High Energy Diffuse and Transient Neutrinos

Sensitivity of BEACON to Ultra-High Energy Diffuse and Transient Neutrinos

Kavli Affiliate: Eric Oberla | First 5 Authors: Andrew Zeolla, Andrew Zeolla, , , | Summary: Ultra-high energy neutrinos ($E>10^17$ eV) can provide insight into the most powerful accelerators in the universe, however their flux is extremely low. The Beamforming Elevated Array for COsmic Neutrinos (BEACON) is a detector concept which efficiently achieves sensitivity to […]


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dSphobic Dark Matter

Kavli Affiliate: Gordan Krnjaic | First 5 Authors: Asher Berlin, Joshua W. Foster, Dan Hooper, Gordan Krnjaic, | Summary: We present a mechanism that allows thermal relic dark matter to annihilate efficiently in the Galactic Halo and in galaxy clusters, but not in the lower-velocity environments of dwarf spheroidal (dSph) galaxies. We realize this within […]


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