Unveiling the Cosmic Chemistry: Revisiting the Mass-Metallicity Relation with JWST/NIRSpec at 4 < z < 10

Posted by dbos MIT

Kavli Affiliate: Michael McDonald | First 5 Authors: Arnab Sarkar, Priyanka Chakraborty, Mark Vogelsberger, Michael McDonald, Paul Torrey | Summary: We present star formation rates (SFR), the mass-metallicity relation (MZR), and the SFR-dependent MZR across redshifts 4 to 10 using 81 star-forming galaxies observed by the JWST NIRSpec employing both low-resolution PRISM and medium-resolution gratings, […]


Continue.. Unveiling the Cosmic Chemistry: Revisiting the Mass-Metallicity Relation with JWST/NIRSpec at 4 < z < 10

Unveiling the Cosmic Chemistry: Revisiting the Mass-Metallicity Relation with JWST/NIRSpec at 4 < z < 10

Posted by dbos MIT

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Arnab Sarkar, Priyanka Chakraborty, Mark Vogelsberger, Micheal McDoland, Paul Torrey | Summary: We present star formation rates (SFR), the mass-metallicity relation (MZR), and the SFR-dependent MZR across redshifts 4 to 10 using 81 star-forming galaxies observed by the JWST NIRSpec employing both low-resolution PRISM and medium-resolution gratings, […]


Continue.. Unveiling the Cosmic Chemistry: Revisiting the Mass-Metallicity Relation with JWST/NIRSpec at 4 < z < 10

Joint Optimization of Buffer Delay and HARQ for Video Communications

Posted by dbos UCAS

Kavli Affiliate: Cheng Peng | First 5 Authors: Baoping Cheng, Peng Lei, Xiaoyan Xie, Tao Fu, Yukun Zhang | Summary: To improve the quality of experience (QoE) in video communication over lossy networks, this paper presents a transmission method that jointly optimizes buffer delay and Hybrid Automatic Repeat request (HARQ), referred to as BD-HARQ. This […]


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CellCover Defines Temporal Progression in Conserved Cell Types and Informs oRG Evolution using scRNA-seq Data in Mammalian Neocortical Development

Posted by dbos Hopkins

Kavli Affiliate: Donald Geman and Laurent Younes | Authors: Lanlan Ji, An Wang, Shreyash Sonthalia, Daniel Q Naiman, Laurent Younes, Carlo Colantuoni and Donald Geman | Summary: Accurate identification of cell classes across the tissues of living organisms is central in the analysis of growing atlases of single-cell RNA sequencing (scRNA-seq) data across biomedicine. Such […]


Continue.. CellCover Defines Temporal Progression in Conserved Cell Types and Informs oRG Evolution using scRNA-seq Data in Mammalian Neocortical Development

Human BioMolecular Atlas Program (HuBMAP): 3D Human Reference Atlas Construction and Usage

Posted by dbos Hopkins

Kavli Affiliate: Jean Fan | Authors: Katy Boerner, Philip D Blood, Jonathan C Silverstein, Matthew Ruffalo, Sarah A Teichmann, Gloria Pryhuber, Ravi S Misra, Jeffrey M Purkerson, Jean Fan, John W Hickey, Gesmira Molla, Chuan Xu, Yun Zhang, Griffin M Weber, Yashvardhan Jain, Danial Qaurooni, Yongxin Kong, Andreas Bueckle and Bruce W Herr II | […]


Continue.. Human BioMolecular Atlas Program (HuBMAP): 3D Human Reference Atlas Construction and Usage

From Halos to Galaxies. X: Decoding Galaxy SEDs with Physical Priors and Accurate Star Formation History Reconstruction

Posted by dbos Peking

Kavli Affiliate: Yingjie Peng | First 5 Authors: Zeyu Gao, Yingjie Peng, Kai Wang, Luis C. Ho, Alvio Renzini | Summary: The spectral energy distribution (SED) of galaxies is essential for deriving fundamental properties like stellar mass and star formation history (SFH). However, conventional methods, including both parametric and non-parametric approaches, often fail to accurately […]


Continue.. From Halos to Galaxies. X: Decoding Galaxy SEDs with Physical Priors and Accurate Star Formation History Reconstruction

From Halos to Galaxies. X: Decoding Galaxy SEDs with Physical Priors and Accurate Star Formation History Reconstruction

Posted by dbos Peking

Kavli Affiliate: Yingjie Peng | First 5 Authors: Zeyu Gao, Yingjie Peng, Kai Wang, Luis C. Ho, Alvio Renzini | Summary: The spectral energy distribution (SED) of galaxies is essential for deriving fundamental properties like stellar mass and star formation history (SFH). However, conventional methods, including both parametric and non-parametric approaches, often fail to accurately […]


Continue.. From Halos to Galaxies. X: Decoding Galaxy SEDs with Physical Priors and Accurate Star Formation History Reconstruction

From Halos to Galaxies. X: Decoding Galaxy SEDs with Physical Priors and Accurate Star Formation History Reconstruction

Posted by dbos Peking

Kavli Affiliate: Luis C. Ho | First 5 Authors: Zeyu Gao, Yingjie Peng, Kai Wang, Luis C. Ho, Alvio Renzini | Summary: The spectral energy distribution (SED) of galaxies is essential for deriving fundamental properties like stellar mass and star formation history (SFH). However, conventional methods, including both parametric and non-parametric approaches, often fail to […]


Continue.. From Halos to Galaxies. X: Decoding Galaxy SEDs with Physical Priors and Accurate Star Formation History Reconstruction

Testing galaxy formation models with the stellar mass-halo mass relations for star-forming and quiescent galaxies

Posted by dbos Peking

Kavli Affiliate: Yingjie Peng | First 5 Authors: Kai Wang, Yingjie Peng, , , | Summary: The tight relationship between the stellar mass and halo mass of galaxies is one of the most fundamental scaling relations in galaxy formation and evolution. It has become a critical constraint for galaxy formation models. Over the past decade, […]


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Field-level Emulation of Cosmic Structure Formation with Cosmology and Redshift Dependence

Posted by dbos Tokyo

Kavli Affiliate: David N. Spergel | First 5 Authors: Drew Jamieson, Yin Li, Francisco Villaescusa-Navarro, Shirley Ho, David N. Spergel | Summary: We present a field-level emulator for large-scale structure, capturing the cosmology dependence and the time evolution of cosmic structure formation. The emulator maps linear displacement fields to their corresponding nonlinear displacements from N-body […]


Continue.. Field-level Emulation of Cosmic Structure Formation with Cosmology and Redshift Dependence