S
Sihan Yuan
Researcher at Smithsonian Institution
Publications - 27
Citations - 336
Sihan Yuan is an academic researcher from Smithsonian Institution. The author has contributed to research in topics: Galaxy & Dark matter. The author has an hindex of 7, co-authored 12 publications receiving 200 citations. Previous affiliations of Sihan Yuan include Stanford University & Harvard University.
Papers
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The DESI One-Percent Survey: Exploring the Halo Occupation Distribution of Luminous Red Galaxies and Quasi-Stellar Objects with AbacusSummit
Sihan Yuan,Hanyu Zhang,Ashley J. Ross,J. Donald-McCann,Boryana Hadzhiyska,Risa H. Wechsler,Zheng Zheng,Shadab Alam,Violeta Gonzalez-Perez,Jessica Aguilar,Steven Ahlen,Davide Bianchi,David J. Brooks,Axel de La Macorra,Kevin Fanning,Jaime E. Forero-Romero,K. Honscheid,Mustapha Ishak,Robert Kehoe,James C. Lasker,Martin Landriau,Marc Manera,Paul Martini,Aaron M. Meisner,Ramon Miquel,John Moustakas,Seshadri Nadathur,Jeffrey A. Newman,Jundan Nie,Will J. Percival,Claire Poppett,Antoine Rocher,Graziano Rossi,E. J. Sanchez,Lado Samushia,Michael Schubnell,Hee-Jong Seo,B. A. Weaver,Jiaxi Yu,Zhimin Zhou,Hu Zou +40 more
TL;DR: In this article , the authors present the first comprehensive Halo Occupation Distribution (HOD) analysis of the DESI One Percent survey Luminous Red Galaxy (LRG) and Quasi-Stellar Object (QSO) samples.
Peer Review
The DESI One-Percent survey: exploring the Halo Occupation Distribution of Emission Line Galaxies with AbacusSummit simulations
Antoine Rocher,V. Ruhlmann-Kleider,Etienne Burtin,Sihan Yuan,Arnaud de Mattia,Ashley J. Ross,Jessica Aguilar,Steven Ahlen,Shadab Alam,Davide Bianchi,David J. Brooks,Shaun Cole,Kyle S. Dawson,Axel de La Macorra,Peter Doel,Daniel J. Eisenstein,Kevin Fanning,Jaime E. Forero-Romero,Lehman H. Garrison,Satya Gontcho A Gontcho,Violeta Gonzalez-Perez,Julien Guy,Boryana Hadzhiyska,ChangHoon Hahn,K. Honscheid,Theodore Kisner,Martin Landriau,James C. Lasker,Michael Levin,Marc Manera,Aaron M. Meisner,Ramon Miquel,John Moustakas,Eva Maria Mueller,Jeffrey A. Newman,Jundan Nie,Will J. Percival,Claire Poppett,Fei Qin,Graziano Rossi,Lado Samushia,E. J. Sanchez,David J. Schlegel,Michael Schubnell,Hee-Jong Seo,Mariana Vargas-Magaña,B. A. Weaver,Jiaxi Yu,Hanyu Zhang,Zheng Zheng,Zhimin Zhou,Hu Zou +51 more
TL;DR: The One Percent survey of the Dark Energy Spectroscopic Instrument collected ~ 270k emission line galaxies (ELGs) at 0.8
Journal ArticleDOI
2D k-th nearest neighbor statistics: a highly informative probe of galaxy clustering
TL;DR: In this paper , 2D k-th nearest neighbor (kNN) statistics are introduced as a summary statistic for discrete galaxy fields, which is a direct generalization of the standard 1D kNN by disentangling the projected galaxy distribution from the redshift-space distortion signature along the line-of-sight.
Journal ArticleDOI
Real-Time Moving Blind Source Extraction Based on Constant Separating Vector and Auxiliary Function Technique
TL;DR: In this paper , the authors proposed an online algorithm for moving blind source extraction (BSE) based on the recently proposed constant separating vector mixing model with batch auxiliary-function-based independent vector extraction (CSV-AuxIVE).
Posted Content
AbacusHOD: A highly efficient extended multi-tracer HOD framework and its application to BOSS and eBOSS data
Sihan Yuan,Sihan Yuan,Lehman H. Garrison,Boryana Hadzhiyska,Sownak Bose,Sownak Bose,Daniel J. Eisenstein +6 more
TL;DR: AbacusHOD as mentioned in this paper is an HOD framework written in Python that is particle-based, multi-tracer, highly generalized, and highly efficient for next generation large-scale structure surveys.