dbos – Page 442 – Kavli Institute Pre-Print Publications

C-Silicon-based metasurfaces for aperture-robust spectrometer/imaging with angle integration

Posted by dbos October 31, 2023November 13, 2023Berkeley

Kavli Affiliate: Ting Xu | First 5 Authors: Weizhu Xu, Qingbin Fan, Peicheng Lin, Jiarong Wang, Hao Hu | Summary: Compared with conventional grating-based spectrometers, reconstructive spectrometers based on spectrally engineered filtering have the advantage of miniaturization because of the less demand for dispersive optics and free propagation space. However, available reconstructive spectrometers fail to […]

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Further Development of Event-Based Analysis of X-ray Polarization Data

Posted by dbos October 31, 2023MIT

Kavli Affiliate: Herman L. Marshall | First 5 Authors: Herman L. Marshall, , , , | Summary: An event-based maximum likelihood method for handling X-ray polarimetry data is extended to include the effects of background and nonuniform sampling of the possible position angle space. While nonuniform sampling in position angle space generally introduces cross terms […]

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Further Development of Event-Based Analysis of X-ray Polarization Data

Posted by dbos October 31, 2023MIT

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Further Development of Event-Based Analysis of X-ray Polarization Data

Posted by dbos October 31, 2023MIT

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Further Development of Event-Based Analysis of X-ray Polarization Data

Posted by dbos October 31, 2023November 13, 2023MIT

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Co-evolution and Nuclear Structure in the Dwarf Galaxy POX 52 Studied by Multi-wavelength Data From Radio to X-ray

Posted by dbos October 31, 2023November 13, 2023Peking

Kavli Affiliate: Claudio Ricci | First 5 Authors: Taiki Kawamuro, Claudio Ricci, Satoshi Yamada, Hirofumi Noda, Ruancun Li | Summary: The nearby dwarf galaxy POX 52 at $z = 0.021$ hosts an active galactic nucleus (AGN) with a black-hole (BH) mass of $M_{rm BH} sim 10^{5-6} M_odot$ and an Eddington ratio of $sim$ 0.1-1. This […]

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Planets Across Space and Time (PAST) IV: The Occurrence and Architecture of Kepler Planetary Systems as a Function of Kinematic Age Revealed by the LAMOST-Gaia-Kepler Sample

Posted by dbos October 31, 2023November 13, 2023Peking

Kavli Affiliate: Subo Dong | First 5 Authors: Jia-Yi Yang, Di-Chang Chen, Ji-Wei Xie, Ji-Lin Zhou, Subo Dong | Summary: One of the fundamental questions in astronomy is how planetary systems form and evolve. Measuring the planetary occurrence and architecture as a function of time directly addresses this question. In the fourth paper of the […]

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Quantum Parton Shower with Kinematics

Posted by dbos October 30, 2023November 13, 2023Tokyo

Kavli Affiliate: Masahito Yamazaki | First 5 Authors: Christian W. Bauer, So Chigusa, Masahito Yamazaki, , | Summary: Parton showers which can efficiently incorporate quantum interference effects have been shown to be run efficiently on quantum computers. However, so far these quantum parton showers did not include the full kinematical information required to reconstruct an […]

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Tutorial: Remote entanglement protocols for stationary qubits with photonic interfaces

Posted by dbos October 30, 2023November 13, 2023Delft

Kavli Affiliate: Ronald Hanson | First 5 Authors: Hans K. C. Beukers, Matteo Pasini, Hyeongrak Choi, Dirk Englund, Ronald Hanson | Summary: Generating entanglement between distant quantum systems is at the core of quantum networking. In recent years, numerous theoretical protocols for remote entanglement generation have been proposed, of which many have been experimentally realized. […]

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Detection and Preliminary Characterisation of Polluted White Dwarfs from Gaia EDR3 and LAMOST

Posted by dbos October 30, 2023November 13, 2023MIT

Kavli Affiliate: Sara Seager | First 5 Authors: Mariona Badenas-Agusti, Andrew Vanderburg, Simon Blouin, Patrick Dufour, Javier Viaña | Summary: We present a catalogue of 62 polluted white dwarfs observed by the 9th Low-Resolution Data Release of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST LRS DR9v1; R$approx$1,800) and the Early Data Release 3 […]

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