First Constraints on the Epoch of Reionization Using the non-Gaussianity of the Kinematic Sunyaev-Zel{‘}dovich Effect from the South Pole Telescope and {it Herschel}-SPIRE Observations

Posted by dbos Stanford

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: S. Raghunathan, P. A. R. Ade, A. J. Anderson, B. Ansarinejad, M. Archipley | Summary: We report results from an analysis aimed at detecting the trispectrum of the kinematic Sunyaev-Zel{‘}dovich (kSZ) effect by combining data from the South Pole Telescope (SPT) and {it Herschel}-SPIRE experiments over a […]


Continue.. First Constraints on the Epoch of Reionization Using the non-Gaussianity of the Kinematic Sunyaev-Zel{‘}dovich Effect from the South Pole Telescope and {it Herschel}-SPIRE Observations

Azimuthal Angular Correlation of $J/ψ$ Plus Jet Production at the EIC

Posted by dbos Peking

Kavli Affiliate: Feng Yuan | First 5 Authors: Luca Maxia, Feng Yuan, , , | Summary: By investigating the soft gluon radiation in the $J/psi$ plus jet photoproduction at the electron-ion collider (EIC), we demonstrate that the azimuthal angular correlations between the leading jet and heavy quarkonium provide a unique probe to the production mechanism […]


Continue.. Azimuthal Angular Correlation of $J/ψ$ Plus Jet Production at the EIC

The PSF Smoothing Effect on Concentration-Related Parameters of High Redshift Galaxies in HST and JWST

Posted by dbos Peking

Kavli Affiliate: Luis C. Ho | First 5 Authors: Jia-Hui Wang, Zhao-Yu Li, Ming-Yang Zhuang, Luis C. Ho, Li-Min Lai | Summary: We perform a comprehensive investigation of the PSF smoothing effect on the measurement of concentration-related parameters ($C$, Gini, $M_{20}$) of high redshift galaxies in the HST and JWST surveys. Our sample contains massive […]


Continue.. The PSF Smoothing Effect on Concentration-Related Parameters of High Redshift Galaxies in HST and JWST

Global self$-$similarity of dense granular flow in hopper: the role of hopper width

Posted by dbos Peking

Kavli Affiliate: Li Xin Li | First 5 Authors: Changhao Li, Xin Li, Xianggui Chen, Zaixin Wang, Min Sun | Summary: The influence of hopper width on the dense granular flow in a two-dimensional hopper is investigated by experiments and simulations. The flow rate remains constant for larger hopper width, while a slight decrease of […]


Continue.. Global self$-$similarity of dense granular flow in hopper: the role of hopper width

Global self$-$similarity of dense granular flow in hopper: the role of hopper width

Posted by dbos Peking

Kavli Affiliate: Li Xin Li | First 5 Authors: Changhao Li, Xin Li, Xianggui Chen, Zaixin Wang, Min Sun | Summary: The influence of hopper width on dense granular flow in a two$-$dimensional hopper is investigated through experiments and simulations. Though the flow rate remains stable for larger hopper widths, a slight reduction in hopper […]


Continue.. Global self$-$similarity of dense granular flow in hopper: the role of hopper width

Global self$-$similarity of dense granular flow in hopper: the role of hopper width

Posted by dbos Peking

Kavli Affiliate: Li Xin Li | First 5 Authors: Changhao Li, Xin Li, Xianggui Chen, Zaixin Wang, Min Sun | Summary: The influence of hopper width on dense granular flow in a two$-$dimensional hopper is investigated through experiments and simulations. Though the flow rate remains stable for larger hopper widths, a slight reduction in hopper […]


Continue.. Global self$-$similarity of dense granular flow in hopper: the role of hopper width

A Search for Temporal Atmospheric Variability of $textit{Kepler}$ Hot Jupiters

Posted by dbos MIT

Kavli Affiliate: Avi Shporer | First 5 Authors: Canis Li, Avi Shporer, , , | Summary: We perform a systematic search for atmospheric variability in short-period gas-giant planets (hot Jupiters) observed by the Kepler mission, by looking for temporal variability of their secondary eclipse depths. This is motivated by a recent detection of a decrease […]


Continue.. A Search for Temporal Atmospheric Variability of $textit{Kepler}$ Hot Jupiters