An outburst and FU Ori-type disk of a former low luminosity protostar

Kavli Affiliate: Gregory Herczeg | First 5 Authors: Mizna Ashraf, Jessy Jose, Ho-Gyu Lee, Carlos Contreras Peña, Gregory Herczeg | Summary: Strong accretion outbursts onto protostars are associated with emission dominated by a viscously heated disk, which is characterized by high luminosities. We report the discovery and characterization of a strong mid-IR (3.4, 4.6 $mu$m) […]


Continue.. An outburst and FU Ori-type disk of a former low luminosity protostar

An outburst and FU Ori-type disk of a former low luminosity protostar

Kavli Affiliate: Gregory J. Herczeg | First 5 Authors: Mizna Ashraf, Jessy Jose, Ho-Gyu Lee, Carlos Contreras Peña, Gregory J Herczeg | Summary: Strong accretion outbursts onto protostars are associated with emission dominated by a viscously heated disk, which is characterized by high luminosities. We report the discovery and characterization of a strong mid-IR (3.4, […]


Continue.. An outburst and FU Ori-type disk of a former low luminosity protostar

JWST Early Release Science Program TEMPLATES: Targeting Extremely Magnified Panchromatic Lensed Arcs and their Extended Star formation

Kavli Affiliate: Michael D. Gladders | First 5 Authors: Jane R. Rigby, Joaquin D. Vieira, Kedar A. Phadke, Taylor A. Hutchison, Brian Welch | Summary: This paper gives an overview of TEMPLATES, a JWST Early Release Science program that targeted four extremely bright, gravitationally lensed galaxies: two extremely dusty, two with low attenuation, as templates […]


Continue.. JWST Early Release Science Program TEMPLATES: Targeting Extremely Magnified Panchromatic Lensed Arcs and their Extended Star formation

ElasticLaneNet: A Geometry-Flexible Approach for Lane Detection

Kavli Affiliate: Feng Yuan | First 5 Authors: Yaxin Feng, Yuan Lan, Luchan Zhang, Yang Xiang, | Summary: The task of lane detection involves identifying the boundaries of driving areas. Recognizing lanes with complex and variable geometric structures remains a challenge. In this paper, we introduce a new lane detection framework named ElasticLaneNet (Elastic-interaction-energy guided […]


Continue.. ElasticLaneNet: A Geometry-Flexible Approach for Lane Detection

ElasticLaneNet: An Efficient Geometry-Flexible Approach for Lane Detection

Kavli Affiliate: Feng Yuan | First 5 Authors: Yaxin Feng, Yuan Lan, Luchan Zhang, Yang Xiang, | Summary: The task of lane detection involves identifying the boundaries of driving areas in real-time. Recognizing lanes with variable and complex geometric structures remains a challenge. In this paper, we explore a novel and flexible way of implicit […]


Continue.. ElasticLaneNet: An Efficient Geometry-Flexible Approach for Lane Detection

ElasticLaneNet: An Efficient Geometry-Flexible Approach for Lane Detection

Kavli Affiliate: Feng Yuan | First 5 Authors: Yaxin Feng, Yuan Lan, Luchan Zhang, Yang Xiang, | Summary: The task of lane detection involves identifying the boundaries of driving areas in real-time. Recognizing lanes with variable and complex geometric structures remains a challenge. In this paper, we explore a novel and flexible way of implicit […]


Continue.. ElasticLaneNet: An Efficient Geometry-Flexible Approach for Lane Detection

Spectrum Degeneracies from Quantum Evanescence

Kavli Affiliate: Tom Melia | First 5 Authors: Weiguang Cao, Xiaochuan Lu, Tom Melia, , | Summary: We identify degeneracies in the energy spectra of quantum theories that occur at integer values of the continuous parameter $N$ of an analytically continued global $O(N)$ symmetry. The degeneracies are enforced by the requirement that evanescent states fall […]


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Constraints on the spectrum of field theories with non-integer $O(N)$ symmetry from quantum evanescence

Kavli Affiliate: Tom Melia | First 5 Authors: Weiguang Cao, Xiaochuan Lu, Tom Melia, , | Summary: We identify constraints in the energy spectra of quantum theories that have a global $O(N)$ symmetry, where $N$ is treated as a continuous parameter. We point out that a class of evanescent states fall out of the spectrum […]


Continue.. Constraints on the spectrum of field theories with non-integer $O(N)$ symmetry from quantum evanescence

Evidence for a dynamic corona in the short-term time lags of black hole X-ray binary MAXI J1820+070

Kavli Affiliate: Ronald A. Remillard | First 5 Authors: Niek Bollemeijer, Phil Uttley, Arkadip Basak, Adam Ingram, Jakob van den Eijnden | Summary: In X-ray observations of hard state black hole X-ray binaries, rapid variations in accretion disc and coronal power-law emission are correlated and show Fourier-frequency-dependent time lags. On short (~0.1 s) time-scales, these […]


Continue.. Evidence for a dynamic corona in the short-term time lags of black hole X-ray binary MAXI J1820+070

Evidence for a dynamic corona in the short-term time lags of black hole X-ray binary MAXI J1820+070

Kavli Affiliate: Ronald A. Remillard | First 5 Authors: Niek Bollemeijer, Phil Uttley, Arkadip Basak, Adam Ingram, Jakob van den Eijnden | Summary: In X-ray observations of hard state black hole X-ray binaries, rapid variations in accretion disc and coronal power-law emission are correlated and show Fourier-frequency-dependent time lags. On short (~0.1 s) time-scales, these […]


Continue.. Evidence for a dynamic corona in the short-term time lags of black hole X-ray binary MAXI J1820+070