Kavli Affiliate: Kristin A. Persson | First 5 Authors: , , , , | Summary: Unconditional crystal structure generation with diffusion models faces challenges in identifying symmetric crystals as the unit cell size increases. We present the Crystal Host-Guided Generation (CHGGen) framework to address this challenge through conditional generation using an inpainting method, which optimizes […]
Kavli Affiliate: Alipasha Vaziri | Authors: Ali Haydaroğlu, Sam Dodgson, Michael Krumin, Andrew Landau, Liad J. Baruchin, Tinya Chang, Jingkun Guo, David Meyer, Charu B. Reddy, Jian Zhong, Na Ji, Sylvia Schröder, Kenneth D. Harris, Alipasha Vaziri and Matteo Carandini | Summary: In two-photon imaging of neuronal activity it is common to acquire 3-dimensional volumes. […]
Kavli Affiliate: Herman L. Marshall | First 5 Authors: Unnati Kashyap, Unnati Kashyap, , , | Summary: We report the first X-ray and radio polarimetric results of the neutron star (NS) low-mass X-ray binary (LMXB) atoll-source 4U 1728-34 using the Imaging X-ray Polarimetry Explorer (IXPE) and Australia Telescope Compact Array (ATCA). We discovered that the […]
Kavli Affiliate: Masahiro Kawasaki | First 5 Authors: , , , , | Summary: We study the evolution of Q-balls under a spontaneously broken global $U(1)$ symmetry. Q-balls are stabilized by the conservation of $U(1)$ charge, but when the symmetry is spontaneously broken, the resulting Nambu-Goldstone (NG) boson can carry charge away from the Q-ball, […]
Kavli Affiliate: Vahe Petrosian | First 5 Authors: Sujay Champati, Sujay Champati, , , | Summary: We investigate the cosmological evolution of the luminosity and redshift of FRBs. As is the case for all extragalactic sources, we are dealing with data that are truncated by observational selection effects, the most important being the flux limit, […]
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 […]
Kavli Affiliate: Gabor Furesz | First 5 Authors: Danielle Frostig, Danielle Frostig, , , | Summary: We present near-infrared follow-up observations of the International Gravitational Wave Network (IGWN) event S250206dm with the Wide-Field Infrared Transient Explorer (WINTER). WINTER is a near-infrared time-domain survey designed for electromagnetic follow-up of gravitational-wave sources localized to $leq$300 deg$^2$. The […]
Kavli Affiliate: Tom Melia | First 5 Authors: Yu Watanabe, Yu Watanabe, , , | Summary: Light weakly interacting massive particles (WIMPs), whose masses are in the sub-GeV scale, have been attracting more attention due to the negative results searching for traditional WIMPs. The light WIMPs are expected to produce gamma rays from annihilation in […]
Kavli Affiliate: Nickolay Y. Gnedin | First 5 Authors: , , , , | Summary: Recently, several observational detections of damping-wing-like features at the edges of “dark gaps" in the spectra of distant quasars (the “Malloy-Lidz effect") have been reported, rendering strong support for the existence of “neutral islands" in the universe at redshifts as […]
Kavli Affiliate: T. Higuchi | First 5 Authors: , , , , | Summary: We report measurements of the ratios of branching fractions $cal R(D^(*)+) = fraccal B(overlineB^0 to D^(*)+ ,tau^- , overlinenu_tau)cal B(overlineB^0 to D^(*)+ , ell^- , overlinenu_ell)$, where $ell$ denotes either an electron or a muon. These ratios test the universality of […]