Higher Order Nyquist Zone Sampling with RFSoC Data Converters for Astronomical and High Energy Physics Readout Systems

Posted by klaurent Stanford

Kavli Affiliate: Zeeshan Ahmed | First 5 Authors: Chao Liu, Zeeshan Ahmed, Shawn W. Henderson, Ryan Herbst, Larry Ruckman | Summary: From generation to generation, the maximum RF frequency and sampling rate of the integrated data converters in RF system-on-chip (RFSoC) family devices from Xilinx increases significantly. With the integrated digital mixers and up and […]


Continue.. Higher Order Nyquist Zone Sampling with RFSoC Data Converters for Astronomical and High Energy Physics Readout Systems

Gravitational Wave Science in the Mid-Band with Atom Interferometers

Posted by klaurent Stanford

Kavli Affiliate: Peter W. Graham | First 5 Authors: Sebastian Baum, Zachary Bogorad, Peter W. Graham, , | Summary: Gravitational Waves (GWs) have been detected in the $sim 100$ Hz and nHz bands, but most of the gravitational spectrum remains unobserved. A variety of detector concepts have been proposed to expand the range of observable […]


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Gravitational Wave Measurement in the Mid-Band with Atom Interferometers

Posted by dbos Stanford

Kavli Affiliate: Peter W. Graham | First 5 Authors: Sebastian Baum, Zachary Bogorad, Peter W. Graham, , | Summary: Gravitational Waves (GWs) have been detected in the $sim$100 Hz and nHz bands, but most of the gravitational spectrum remains unobserved. A variety of detector concepts have been proposed to expand the range of observable frequencies. […]


Continue.. Gravitational Wave Measurement in the Mid-Band with Atom Interferometers

Electric-field Switching of Interlayer Magnetic Order in a van der Waals Heterobilayer via Spin-potential Coupling

Posted by dbos Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Chengxi Huang, Jinzhe Han, Jing Wang, Jintao Jiang, Ziyang Qu | Summary: Electric-field switching of magnetic order is of significant physical interest and holds great potential for spintronic applications. However, it has rarely been reported in two-dimensional (2D) van der Waals (vdW) magnets due to the inherently […]


Continue.. Electric-field Switching of Interlayer Magnetic Order in a van der Waals Heterobilayer via Spin-potential Coupling

Unsupervised Contrast-Consistent Ranking with Language Models

Posted by klaurent Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Niklas Stoehr, Pengxiang Cheng, Jing Wang, Daniel Preotiuc-Pietro, Rajarshi Bhowmik | Summary: Language models contain ranking-based knowledge and are powerful solvers of in-context ranking tasks. For instance, they may have parametric knowledge about the ordering of countries by size or may be able to rank reviews by […]


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The thesan project: public data release of radiation-hydrodynamic simulations matching reionization-era JWST observations

Posted by klaurent MIT

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Enrico Garaldi, Rahul Kannan, Aaron Smith, Josh Borrow, Mark Vogelsberger | Summary: Cosmological simulations serve as invaluable tools for understanding the Universe. However, the technical complexity and substantial computational resources required to generate such simulations often limit their accessibility within the broader research community. Notable exceptions exist, […]


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Transient Corotating Clumps Around Adolescent Low-Mass Stars From Four Years of TESS

Posted by dbos MIT

Kavli Affiliate: Saul Rappaport | First 5 Authors: Luke G. Bouma, Rahul Jayaraman, Saul Rappaport, Luisa M. Rebull, Lynne A. Hillenbrand | Summary: Complex periodic variables (CPVs) are stars that exhibit highly structured and periodic optical light curves. Previous studies have indicated that these stars are typically disk-free pre-main-sequence M dwarfs with rotation periods ranging […]


Continue.. Transient Corotating Clumps Around Adolescent Low-Mass Stars From Four Years of TESS

Transient Corotating Clumps Around Adolescent Low-Mass Stars From Four Years of TESS

Posted by dbos MIT

Kavli Affiliate: Saul Rappaport | First 5 Authors: Luke G. Bouma, Rahul Jayaraman, Saul Rappaport, Luisa M. Rebull, Lynne A. Hillenbrand | Summary: Complex periodic variables (CPVs) are stars that exhibit highly structured and periodic optical light curves. Previous studies have indicated that these stars are typically disk-free pre-main-sequence M dwarfs with rotation periods ranging […]


Continue.. Transient Corotating Clumps Around Adolescent Low-Mass Stars From Four Years of TESS

Recovering from Privacy-Preserving Masking with Large Language Models

Posted by klaurent Stanford

Kavli Affiliate: Zeeshan Ahmed | First 5 Authors: Arpita Vats, Zhe Liu, Peng Su, Debjyoti Paul, Yingyi Ma | Summary: Model adaptation is crucial to handle the discrepancy between proxy training data and actual users data received. To effectively perform adaptation, textual data of users is typically stored on servers or their local devices, where […]


Continue.. Recovering from Privacy-Preserving Masking with Large Language Models

Recovering from Privacy-Preserving Masking with Large Language Models

Posted by dbos Stanford

Kavli Affiliate: Zeeshan Ahmed | First 5 Authors: Arpita Vats, Zhe Liu, Peng Su, Debjyoti Paul, Yingyi Ma | Summary: Model adaptation is crucial to handle the discrepancy between proxy training data and actual users data received. To effectively perform adaptation, textual data of users is typically stored on servers or their local devices, where […]


Continue.. Recovering from Privacy-Preserving Masking with Large Language Models