dbos – Page 83 – Kavli Institute Pre-Print Publications

Impact of survey spatial variability on galaxy redshift distributions and the cosmological $3times2$-point statistics for the Rubin Legacy Survey of Space and Time (LSST)

Posted by dbos September 4, 2024September 16, 2024Stanford

Kavli Affiliate: Eric Charles | First 5 Authors: Qianjun Hang, Benjamin Joachimi, Eric Charles, John Franklin Crenshaw, Patricia Larsen | Summary: We investigate the impact of spatial survey non-uniformity on the galaxy redshift distributions for forthcoming data releases of the Rubin Observatory Legacy Survey of Space and Time (LSST). Specifically, we construct a mock photometry […]

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MusicMamba: A Dual-Feature Modeling Approach for Generating Chinese Traditional Music with Modal Precision

Posted by dbos September 4, 2024September 16, 2024Peking

Kavli Affiliate: Jing Wang | First 5 Authors: Jiatao Chen, Tianming Xie, Xing Tang, Jing Wang, Wenjing Dong | Summary: In recent years, deep learning has significantly advanced the MIDI domain, solidifying music generation as a key application of artificial intelligence. However, existing research primarily focuses on Western music and encounters challenges in generating melodies […]

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A Principal Square Response Forward Regression Method for Dimension Reduction

Posted by dbos September 4, 2024September 16, 2024Caltech

Kavli Affiliate: Wei Gao | First 5 Authors: Zheng Li, Yunhao Wang, Wei Gao, Hon Keung Tony Ng, | Summary: Dimension reduction techniques, such as Sufficient Dimension Reduction (SDR), are indispensable for analyzing high-dimensional datasets. This paper introduces a novel SDR method named Principal Square Response Forward Regression (PSRFR) for estimating the central subspace of […]

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Structural Properties and Recrystallization Effects in Ion Beam Modified B20-type FeGe Films

Posted by dbos September 3, 2024Cornell

Kavli Affiliate: David A. Muller | First 5 Authors: Jiangteng Liu, Ryan Schoell, Xiyue S. Zhang, Hongbin Yang, M. B. Venuti | Summary: Disordered iron germanium (FeGe) has recently garnered interest as a testbed for a variety of magnetic phenomena as well as for use in magnetic memory and logic applications. This is partially owing […]

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Defect Landscape Engineering to Tune Skyrmion-Antiskyrmion Systems in FeGe

Posted by dbos September 3, 2024September 16, 2024Cornell

Kavli Affiliate: David A. Muller | First 5 Authors: Jiangteng Liu, Ryan Schoell, Xiyue S. Zhang, Hongbin Yang, M. B. Venuti | Summary: A promising architecture for next-generation, low energy spintronic devices uses skyrmions — nanoscale whirlpools of magnetic moment — as information carriers. Notably, schemes for racetrack memory have been proposed in which skyrmions […]

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NEW-MUSIC: The Next-generation Extended-Wavelength Multiband Sub/millimeter Inductance Camera

Posted by dbos September 3, 2024Caltech

Kavli Affiliate: Sunil R. Golwala | First 5 Authors: Sunil R. Golwala, Andrew D. Beyer, Daniel Cunnane, Peter K. Day, Fabien Defrance | Summary: The Next-generation Extended Wavelength-MUltiband Sub/millimeter Inductance Camera (NEW-MUSIC) on the Leighton Chajnantor Telescope (LCT) will be a first-of-its-kind, six-band, transmillimeter-wave ("trans-mm") polarimeter covering 2.4 octaves of spectral bandwidth to open a […]

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NEW-MUSIC: The Next-generation Extended-Wavelength Multiband Sub/millimeter Inductance Camera

Posted by dbos September 3, 2024September 16, 2024Caltech

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Diffraction Gratings for X-ray Spectroscopy

Posted by dbos September 3, 2024September 16, 2024MIT

Kavli Affiliate: Ralf K. Heilmann | First 5 Authors: Ralf K. Heilmann, David P. Huenemoerder, Jake A. McCoy, Randall L. McEntaffer, | Summary: X-ray diffraction gratings play an essential role in high-resolution spectroscopy of astrophysical phenomena. We present some scientific highlights from the X-ray grating spectrometers (XGS) on board of the Chandra and XMM/Newton missions, […]

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Diffraction Gratings for X-ray Spectroscopy

Posted by dbos September 3, 2024September 16, 2024MIT

Kavli Affiliate: David P. Huenemoerder | First 5 Authors: Ralf K. Heilmann, David P. Huenemoerder, Jake A. McCoy, Randall L. McEntaffer, | Summary: X-ray diffraction gratings play an essential role in high-resolution spectroscopy of astrophysical phenomena. We present some scientific highlights from the X-ray grating spectrometers (XGS) on board of the Chandra and XMM/Newton missions, […]

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Development of the 220/270 GHz Receiver of BICEP Array

Posted by dbos September 3, 2024September 16, 2024Stanford

Kavli Affiliate: Chao-Lin Kuo | First 5 Authors: The BICEP/Keck Collaboration, :, Y. Nakato, P. A. R. Ade, Z. Ahmed | Summary: Measurements of B-mode polarization in the CMB sourced from primordial gravitational waves would provide information on the energy scale of inflation and its potential form. To achieve these goals, one must carefully characterize […]

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