Fermi Constraints on the Ejecta Speed and Prompt Emission Region of the Distant GRB 220101A

Kavli Affiliate: Nicola Omodei | First 5 Authors: Lorenzo Scotton, Frédéric Piron, Nicola Omodei, Niccolò Di Lalla, Elisabetta Bissaldi | Summary: At redshift z = 4.618, GRB 220101A is the most distant gamma-ray burst (GRB) detected by Fermi/LAT to date. It is also a very energetic event, with an equivalent isotropic energy of $3.6times10^{54}$ erg. […]


Continue.. Fermi Constraints on the Ejecta Speed and Prompt Emission Region of the Distant GRB 220101A

Characterize the assembly of dark matter halos with protohalo size histories: I. Redshift evolution, relation to descendant halos, and halo assembly bias

Kavli Affiliate: Yingjie Peng | First 5 Authors: Kai Wang, H. J. Mo, Yangyao Chen, Huiyuan Wang, Xiaohu Yang | Summary: We propose a novel method to quantify the assembly histories of dark matter halos with the redshift evolution of the mass-weighted spatial variance of their progenitor halos, i.e. the protohalo size history. We find […]


Continue.. Characterize the assembly of dark matter halos with protohalo size histories: I. Redshift evolution, relation to descendant halos, and halo assembly bias

Characterizing the assembly of dark matter halos with protohalo size histories: I. Redshift evolution, relation to descendant halos, and halo assembly bias

Kavli Affiliate: Yingjie Peng | First 5 Authors: Kai Wang, H. J. Mo, Yangyao Chen, Huiyuan Wang, Xiaohu Yang | Summary: We propose a novel method to quantify the assembly histories of dark matter halos with the redshift evolution of the mass-weighted spatial variance of their progenitor halos, i.e. the protohalo size history. We find […]


Continue.. Characterizing the assembly of dark matter halos with protohalo size histories: I. Redshift evolution, relation to descendant halos, and halo assembly bias

A large population of strongly lensed faint submillimetre galaxies in future dark energy surveys inferred from JWST imaging

Kavli Affiliate: Luis C. Ho | First 5 Authors: James Pearson, Stephen Serjeant, Wei-Hao Wang, Zhen-Kai Gao, Arif Babul | Summary: Bright galaxies at sub-millimetre wavelengths from Herschel are now well known to be predominantly strongly gravitationally lensed. The same models that successfully predicted this strongly lensed population also predict about one percent of faint […]


Continue.. A large population of strongly lensed faint submillimetre galaxies in future dark energy surveys inferred from JWST imaging

A large population of strongly lensed faint submillimetre galaxies in future dark energy surveys inferred from JWST imaging

Kavli Affiliate: Luis C. Ho | First 5 Authors: James Pearson, Stephen Serjeant, Wei-Hao Wang, Zhen-Kai Gao, Arif Babul | Summary: Bright galaxies at sub-millimetre wavelengths from Herschel are now well known to be predominantly strongly gravitationally lensed. The same models that successfully predicted this strongly lensed population also predict about one percent of faint […]


Continue.. A large population of strongly lensed faint submillimetre galaxies in future dark energy surveys inferred from JWST imaging

Contextual Biasing of Named-Entities with Large Language Models

Kavli Affiliate: Zeeshan Ahmed | First 5 Authors: Chuanneng Sun, Zeeshan Ahmed, Yingyi Ma, Zhe Liu, Yutong Pang | Summary: This paper studies contextual biasing with Large Language Models (LLMs), where during second-pass rescoring additional contextual information is provided to a LLM to boost Automatic Speech Recognition (ASR) performance. We propose to leverage prompts for […]


Continue.. Contextual Biasing of Named-Entities with Large Language Models

Contextual Biasing of Named-Entities with Large Language Models

Kavli Affiliate: Zeeshan Ahmed | First 5 Authors: Chuanneng Sun, Zeeshan Ahmed, Yingyi Ma, Zhe Liu, Lucas Kabela | Summary: This paper studies contextual biasing with Large Language Models (LLMs), where during second-pass rescoring additional contextual information is provided to a LLM to boost Automatic Speech Recognition (ASR) performance. We propose to leverage prompts for […]


Continue.. Contextual Biasing of Named-Entities with Large Language Models

The high-speed X-ray camera on AXIS

Kavli Affiliate: Peter Orel | First 5 Authors: Eric D. Miller, Marshall W. Bautz, Catherine E. Grant, Richard F. Foster, Beverly LaMarr | Summary: AXIS is a Probe-class mission concept that will provide high-throughput, high-spatial-resolution X-ray spectral imaging, enabling transformative studies of high-energy astrophysical phenomena. To take advantage of the advanced optics and avoid photon […]


Continue.. The high-speed X-ray camera on AXIS

The high-speed X-ray camera on AXIS

Kavli Affiliate: Peter Orel | First 5 Authors: Eric D. Miller, Marshall W. Bautz, Catherine E. Grant, Richard F. Foster, Beverly LaMarr | Summary: AXIS is a Probe-class mission concept that will provide high-throughput, high-spatial-resolution X-ray spectral imaging, enabling transformative studies of high-energy astrophysical phenomena. To take advantage of the advanced optics and avoid photon […]


Continue.. The high-speed X-ray camera on AXIS

The high-speed X-ray camera on AXIS

Kavli Affiliate: Peter Orel | First 5 Authors: Eric D. Miller, Marshall W. Bautz, Catherine E. Grant, Richard F. Foster, Beverly LaMarr | Summary: AXIS is a Probe-class mission concept that will provide high-throughput, high-spatial-resolution X-ray spectral imaging, enabling transformative studies of high-energy astrophysical phenomena. To take advantage of the advanced optics and avoid photon […]


Continue.. The high-speed X-ray camera on AXIS