Unveiling the solution to the final-parsec problem by combining milli-Hertz gravitational-wave observation and AGN survey

Kavli Affiliate: Xian Chen | First 5 Authors: Liang-Gui Zhu, Xian Chen, , , | Summary: Massive black hole binaries (MBHBs) could be the loudest gravitational-wave (GW) sources in milli-Hertz (mHz) GW band, but their dynamical evolution may stall when the black holes reach the innermost parsec of a galaxy. Such a "final-parsec problem" could […]


Continue.. Unveiling the solution to the final-parsec problem by combining milli-Hertz gravitational-wave observation and AGN survey

A Measurement of Gravitational Lensing of the Cosmic Microwave Background Using SPT-3G 2018 Data

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: Z. Pan, F. Bianchini, W. L. K. Wu, P. A. R. Ade, Z. Ahmed | Summary: We present a measurement of gravitational lensing over 1500 deg$^2$ of the Southern sky using SPT-3G temperature data at 95 and 150 GHz taken in 2018. The lensing amplitude relative to […]


Continue.. A Measurement of Gravitational Lensing of the Cosmic Microwave Background Using SPT-3G 2018 Data

The cosipy library: COSI’s high-level analysis software

Kavli Affiliate: Shigeki Matsumoto | First 5 Authors: Israel Martinez-Castellanos, Savitri Gallego, Chien-You Huang, Chris Karwin, Carolyn Kierans | Summary: The Compton Spectrometer and Imager (COSI) is a selected Small Explorer (SMEX) mission launching in 2027. It consists of a large field-of-view Compton telescope that will probe with increased sensitivity the under-explored MeV gamma-ray sky […]


Continue.. The cosipy library: COSI’s high-level analysis software

The cosipy library: COSI’s high-level analysis software

Kavli Affiliate: Shigeki Matsumoto | First 5 Authors: Israel Martinez-Castellanos, Savitri Gallego, Chien-You Huang, Chris Karwin, Carolyn Kierans | Summary: The Compton Spectrometer and Imager (COSI) is a selected Small Explorer (SMEX) mission launching in 2027. It consists of a large field-of-view Compton telescope that will probe with increased sensitivity the under-explored MeV gamma-ray sky […]


Continue.. The cosipy library: COSI’s high-level analysis software

Multiwavelength Constraints on the Origin of a Nearby Repeating Fast Radio Burst Source in a Globular Cluster

Kavli Affiliate: Kiyoshi W. Masui | First 5 Authors: Aaron B. Pearlman, Paul Scholz, Suryarao Bethapudi, Jason W. T. Hessels, Victoria M. Kaspi | Summary: The precise origins of fast radio bursts (FRBs) remain unknown. Multiwavelength observations of nearby FRB sources can provide important insights into the enigmatic FRB phenomenon. Here, we present results from […]


Continue.. Multiwavelength Constraints on the Origin of a Nearby Repeating Fast Radio Burst Source in a Globular Cluster

COCA: Classifier-Oriented Calibration via Textual Prototype for Source-Free Universal Domain Adaptation

Kavli Affiliate: Yi Zhou | First 5 Authors: Xinghong Liu, Yi Zhou, Tao Zhou, Chun-Mei Feng, Ling Shao | Summary: Universal domain adaptation (UniDA) aims to address domain and category shifts across data sources. Recently, due to more stringent data restrictions, researchers have introduced source-free UniDA (SF-UniDA). SF-UniDA methods eliminate the need for direct access […]


Continue.. COCA: Classifier-Oriented Calibration via Textual Prototype for Source-Free Universal Domain Adaptation

COCA: Classifier-Oriented Calibration via Textual Prototype for Source-Free Universal Domain Adaptation

Kavli Affiliate: Yi Zhou | First 5 Authors: Xinghong Liu, Yi Zhou, Tao Zhou, Chun-Mei Feng, Ling Shao | Summary: Universal domain adaptation (UniDA) aims to address domain and category shifts across data sources. Recently, due to more stringent data restrictions, researchers have introduced source-free UniDA (SF-UniDA). SF-UniDA methods eliminate the need for direct access […]


Continue.. COCA: Classifier-Oriented Calibration via Textual Prototype for Source-Free Universal Domain Adaptation

Statistical association between the candidate repeating FRB 20200320A and a galaxy group

Kavli Affiliate: Kiyoshi W. Masui | First 5 Authors: Masoud Rafiei-Ravandi, Kendrick M. Smith, D. Michilli, Ziggy Pleunis, Mohit Bhardwaj | Summary: We present results from angular cross-correlations between select samples of CHIME/FRB repeaters and galaxies in three photometric galaxy surveys, which have shown correlations with the first CHIME/FRB catalog containing repeating and nonrepeating sources: […]


Continue.. Statistical association between the candidate repeating FRB 20200320A and a galaxy group