March 2022 – Page 23 – Kavli Institute Pre-Print Publications

MOSAIC: A Unified Trait Database to Complement Structured Population Models

Posted by klaurent March 10, 2022March 21, 2022UCSD / Salk

Kavli Affiliate: Gabriel Silva | Authors: Connor Bernard, Gabriel Silva Santos, Jacques Deere, Roberto Rodriguez-Caro, Pol Capdevila, Erik Kusch, Samuel Gascoigne, John Jackson and Roberto Salguero-Gomez | Summary: The ecological sciences have joined the big data revolution. However, despite exponential growth in data availability, broader interoperability amongst datasets is still needed to unlock the potential […]

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Optical selection bias and projection effects in stacked galaxy cluster weak lensing

Posted by klaurent March 10, 2022Stanford

Kavli Affiliate: Eli S. Rykoff | First 5 Authors: Hao-Yi Wu, Matteo Costanzi, Chun-Hao To, Andrés N. Salcedo, David H. Weinberg | Summary: Cosmological constraints from current and upcoming galaxy cluster surveys are limited by the accuracy of cluster mass calibration. In particular, optically identified galaxy clusters are prone to selection effects that can bias […]

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Optical selection bias and projection effects in stacked galaxy cluster weak lensing

Posted by klaurent March 10, 2022Stanford

Kavli Affiliate: Risa H. Wechsler | First 5 Authors: Hao-Yi Wu, Matteo Costanzi, Chun-Hao To, Andrés N. Salcedo, David H. Weinberg | Summary: Cosmological constraints from current and upcoming galaxy cluster surveys are limited by the accuracy of cluster mass calibration. In particular, optically identified galaxy clusters are prone to selection effects that can bias […]

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Search for $B^{0} to K_S^{0}K_S^{0}γ$ decays at Belle

Posted by klaurent Uncategorized

Kavli Affiliate: T. Higuchi | First 5 Authors: Belle Collaboration, H. B. Jeon, K. H. Kang, H. Park, I. Adachi | Summary: We report the first search for the penguin-dominated process $B^0 rightarrow K_S^0 K_S^0 gamma$ using the full data sample of $772times 10^6$ $Bbar{B}$ pairs collected with the Belle detector at the KEKB asymmetric-energy […]

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Experimentally ruling out joint reality based on operational completeness

Posted by dbos March 10, 2022Berkeley

Kavli Affiliate: Xiang Zhang | First 5 Authors: Qiuxin Zhang, Yu Xiang, Xiaoting Gao, Chenhao Zhu, Yuxin Wang | Summary: Whether the observables of a physical system admit real values is of fundamental importance to a deep understanding of nature. In this work, we report a device-independent experiment to confirm that the joint reality of […]

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Experimentally ruling out joint reality based on operational completeness

Posted by klaurent March 10, 2022March 21, 2022Berkeley

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LensingETC: a tool to optimize multi-filter imaging campaigns of galaxy-scale strong lensing systems

Posted by March 10, 2022Chicago

Kavli Affiliate: Joshua Frieman | First 5 Authors: Anowar J. Shajib, Karl Glazebrook, Tania Barone, Geraint F. Lewis, Tucker Jones | Summary: Imaging data is the principal observable required to use galaxy-scale strong lensing in a multitude of applications in extragalactic astrophysics and cosmology. In this paper, we develop Lensing Exposure Time Calculator (LensingETC) to […]

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The feasibility of constraining DM interactions with high-redshift observations by JWST

Posted by klaurent March 9, 2022MIT

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Ali Kurmus, Sownak Bose, Mark Lovell, Francis-Yan Cyr-Racine, Mark Vogelsberger | Summary: Observations of the high redshift universe provide a promising avenue for constraining the nature of the dark matter (DM). This will be even more true with the advent of the James Webb Space Telescope (JWST). […]

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The feasibility of constraining DM interactions with high-redshift observations by JWST

Posted by klaurent March 9, 2022March 22, 2022MIT

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Ali Kurmus, Sownak Bose, Mark Lovell, Francis-Yan Cyr-Racine, Mark Vogelsberger | Summary: Observations of the high redshift universe provide a promising avenue for constraining the nature of the dark matter (DM). This will be even more true following the now successful launch of the James Webb Space […]

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Signature of Supersonic Turbulence in Galaxy Clusters Revealed by AGN-driven H$α$ Filaments

Posted by klaurent Peking

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Haojie Hu, Yu Qiu, Marie-Lou Gendron-Marsolais, Tamara Bogdanovic, Julie Hlavacek-Larrondo | Summary: The hot intracluster medium (ICM) is thought to be quiescent with low observed velocity dispersions. Surface brightness fluctuations of the ICM also suggest that its turbulence is subsonic with a Kolmogorov scaling relation, indicating that […]

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