Probing the Sterile Neutrino Dipole Portal with SN1987A and Low-Energy Supernovae

Kavli Affiliate: Shunsaku Horiuchi | First 5 Authors: Garv Chauhan, Shunsaku Horiuchi, Patrick Huber, Ian M. Shoemaker, | Summary: BSM electromagnetic properties of neutrinos may lead to copious production of sterile neutrinos in the hot and dense core of a core-collapse supernova. In this work, we focus on the active-sterile transition magnetic moment portal for […]


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Skyrmions: A review on materials perspective for future electronic devices

Kavli Affiliate: Cheng Peng | First 5 Authors: Vineet Kumar Sharma, Alana Okullo, Jalen Garner, Cheng Peng, Rajan Plumley | Summary: Recent years have witnessed an enormous rise in research interest in magnetic skyrmions owing to their capability to improve over contemporary spintronic devices. An overview of the various magnetic interactions responsible for the formation […]


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AT2019pim: A Luminous Orphan Afterglow from a Moderately Relativistic Outflow

Kavli Affiliate: Michael Fausnaugh | First 5 Authors: Daniel A. Perley, Anna Y. Q. Ho, Michael Fausnaugh, Gavin P. Lamb, Mansi M. Kasliwal | Summary: Classical gamma-ray bursts (GRBs) have two distinct emission episodes: prompt emission from ultra-relativistic ejecta and afterglow from shocked circumstellar material. While both components are extremely luminous in known GRBs, a […]


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Multi-day Neuron Tracking in High Density Electrophysiology Recordings using EMD

Kavli Affiliate: Adam S. Charles | Authors: Augustine Xiaoran Yuan, Jennifer I Colonell, Anna Lebedeva, Michael Okun, Adam Charles and Timothy D Harris | Summary: Accurate tracking of the same neurons across multiple days is crucial for studying changes in neuronal activity during learning and adaptation. New advances in high density extracellular electrophysiology recording probes, […]


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Discovering group dynamics in coordinated time series via hierarchical recurrent switching-state models

Kavli Affiliate: Eric Miller | First 5 Authors: Michael T. Wojnowicz, Michael T. Wojnowicz, , , | Summary: We seek a computationally efficient model for a collection of time series arising from multiple interacting entities (a.k.a. "agents"). Recent models of temporal patterns across individuals fail to incorporate explicit system-level collective behavior that can influence the […]


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Discovering group dynamics in synchronous time series via hierarchical recurrent switching-state models

Kavli Affiliate: Eric Miller | First 5 Authors: Michael Wojnowicz, Preetish Rath, Eric Miller, Jeffrey Miller, Clifford Hancock | Summary: We seek to model a collection of time series arising from multiple entities interacting over the same time period. Recent work focused on modeling individual time series is inadequate for our intended applications, where collective […]


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Geometry of anisotropic contextual interactions in the visual cortex places fundamental limits on spatial vision

Kavli Affiliate: Anirvan Nandy | Authors: Mitchell P. Morton, Sachira Denagamage, Nyomi V. Hudson and Anirvan S. Nandy | Summary: Crowding, the impaired ability to accurately recognize a target stimulus among distractors, is a major bottleneck in visual perception. The spatial configuration of distractors in relation to the target profoundly influences perceptual fidelity. Notably, when […]


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Flaring Stars in a Non-targeted mm-wave Survey with SPT-3G

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: , , , , | Summary: We present a flare star catalog from four years of non-targeted millimeter-wave survey data from the South Pole Telescope (SPT). The data were taken with the SPT-3G camera and cover a 1500-square-degree region of the sky from $20^h40^m0^s$ to $3^h20^m0^s$ in […]


Continue.. Flaring Stars in a Non-targeted mm-wave Survey with SPT-3G

Flaring Stars in a Non-targeted mm-wave Survey with SPT-3G

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: , , , , | Summary: We present a flare star catalog from four years of non-targeted millimeter-wave survey data from the South Pole Telescope (SPT). The data were taken with the SPT-3G camera and cover a 1500-square-degree region of the sky from $20^h40^m0^s$ to $3^h20^m0^s$ in […]


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The Atacama Cosmology Telescope: A search for late-time anisotropic screening of the Cosmic Microwave Background

Kavli Affiliate: David N. Spergel | First 5 Authors: William R. Coulton, William R. Coulton, , , | Summary: Since the formation of the first stars, most of the gas in the Universe has been ionized. Spatial variations in the density of this ionized gas generate cosmic microwave background anisotropies via Thomson scattering, a process […]


Continue.. The Atacama Cosmology Telescope: A search for late-time anisotropic screening of the Cosmic Microwave Background