One-Electron Quantum Cyclotron as a Milli-eV Dark-Photon Detector

Kavli Affiliate: Peter W. Graham | First 5 Authors: Xing Fan, Gerald Gabrielse, Peter W. Graham, Roni Harnik, Thomas G. Myers | Summary: We propose using trapped electrons as high-$Q$ resonators for detecting meV dark photon dark matter. When the rest energy of the dark photon matches the energy splitting of the two lowest cyclotron […]


Continue.. One-Electron Quantum Cyclotron as a Milli-eV Dark-Photon Detector

One-Electron Quantum Cyclotron as a Milli-eV Dark-Photon Detector

Kavli Affiliate: Peter W. Graham | First 5 Authors: Xing Fan, Gerald Gabrielse, Peter W. Graham, Roni Harnik, Thomas G. Myers | Summary: We propose using trapped electrons as high-$Q$ resonators for detecting meV dark photon dark matter. When the rest energy of the dark photon matches the energy splitting of the two lowest cyclotron […]


Continue.. One-Electron Quantum Cyclotron as a Milli-eV Dark-Photon Detector

One-Electron Quantum Cyclotron as a Milli-eV Dark-Photon Detector

Kavli Affiliate: Peter W. Graham | First 5 Authors: Xing Fan, Gerald Gabrielse, Peter W. Graham, Roni Harnik, Thomas G. Myers | Summary: We propose using trapped electrons as high-$Q$ resonators for detecting meV dark photon dark matter. When the rest energy of the dark photon matches the energy splitting of the two lowest cyclotron […]


Continue.. One-Electron Quantum Cyclotron as a Milli-eV Dark-Photon Detector

In silico discovery of repetitive elements as key sequence determinants of 3D genome folding

Kavli Affiliate: Michael Keiser | Authors: Laura M Gunsalus, Michael J. Keiser and Katherine S Pollard | Summary: Abstract Natural and experimental genetic variants can modify DNA loops and insulating boundaries to tune transcription, but it is unknown how sequence perturbations affect chromatin organization genome-wide. We developed an in silico deep-learning strategy to quantify the […]


Continue.. In silico discovery of repetitive elements as key sequence determinants of 3D genome folding

Multi-stage Stern-Gerlach experiment modeled (with additional appendices)

Kavli Affiliate: Lihong V. Wang | First 5 Authors: Lihong V. Wang, , , , | Summary: In the classic multi-stage Stern$-$Gerlach experiment conducted by Frisch and Segr`e, the Majorana (Landau$-$Zener) and Rabi formulae diverge afar from the experimental observation while the physical mechanism for electron-spin collapse remains unidentified. Here, introducing the physical co-quantum concept […]


Continue.. Multi-stage Stern-Gerlach experiment modeled (with additional appendices)

Multi-stage Stern-Gerlach experiment modeled (with additional appendices)

Kavli Affiliate: Lihong V. Wang | First 5 Authors: Lihong V. Wang, , , , | Summary: In the classic multi-stage Stern$-$Gerlach experiment conducted by Frisch and Segr`e, the Majorana (Landau$-$Zener) and Rabi formulae diverge afar from the experimental observation while the physical mechanism for electron-spin collapse remains unidentified. Here, introducing the physical co-quantum concept […]


Continue.. Multi-stage Stern-Gerlach experiment modeled (with additional appendices)

Multi-stage Stern-Gerlach Experiment Modeled

Kavli Affiliate: Lihong V. Wang | First 5 Authors: Lihong V. Wang, , , , | Summary: In the classic multi-stage Stern$-$Gerlach experiment conducted by Frisch and Segr`e, the Majorana (Landau$-$Zener) and Rabi formulae diverge afar from the experimental observation while the physical mechanism for electron-spin collapse remains unidentified. Here, introducing the physical co-quantum concept […]


Continue.. Multi-stage Stern-Gerlach Experiment Modeled

UV to submillimetre luminosity functions of TNG50 galaxies

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Ana Trcka, Maarten Baes, Peter Camps, Anand Utsav Kapoor, Dylan Nelson | Summary: We apply the radiative transfer (RT) code SKIRT on a sample of ~14000 low-redshift (z<= 0.1) galaxies extracted from the TNG50 simulation to enable an apples-to-apples comparison with observations. The RT procedure is calibrated […]


Continue.. UV to submillimetre luminosity functions of TNG50 galaxies

TOI-1452 b: SPIRou and TESS reveal a super-Earth in a temperate orbit transiting an M4 dwarf

Kavli Affiliate: George Ricker | First 5 Authors: Charles Cadieux, René Doyon, Mykhaylo Plotnykov, Guillaume Hébrard, Farbod Jahandar | Summary: Exploring the properties of exoplanets near or inside the radius valley provides insights on the transition from the rocky super-Earths to the larger, hydrogen-rich atmosphere mini-Neptunes. Here, we report the discovery of TOI-1452 b, a […]


Continue.. TOI-1452 b: SPIRou and TESS reveal a super-Earth in a temperate orbit transiting an M4 dwarf