Tootfinder

The Radio and Microwave Sky as Seen by Juno on its Mission to Jupiter
Christopher Anderson, Philippe Berger, Tzu-Ching Chang, Olivier Dore, Shannon Brown, Steve Levin
https://arxiv.org/abs/2405.08388

Macron zegt niet dat er soldaten naar Oekraïne gaan, hij zegt alleen dat het een optie is. Zoals de Chinese generaal Sun Tzu in The Art of War schreef: „Het geheim ligt in het verwarren van de tegenstander, zodat hij onze ware bedoeling niet kan doorgronden.” (Gruyter in #NRC )
Daarom hadden alle europese leiders moeten reageren, we sluiten niets uit maar nu niet aan de orde, velen waren daar t…

Macron zegt niet dat er soldaten naar Oekraïne gaan, hij zegt alleen dat het een optie is. Zoals de Chinese generaal Sun Tzu in The Art of War schreef: „Het geheim ligt in het verwarren van de tegenstander, zodat hij onze ware bedoeling niet kan doorgronden.” (Gruyter in #NRC )
Daarom hadden alle europese leiders moeten reageren, we sluiten niets uit maar nu niet aan de orde, velen waren daar t…

New Contributions to $b \to s \gamma $ in Minimal G2HDM
Che Hao Liu, Van Que Tran, Qiaoyi Wen, Fanrong Xu, Tzu-Chiang Yuan
https://arxiv.org/abs/2404.06397

New Contributions to $b \to s γ$ in Minimal G2HDM
We study the flavor-changing bottom quark radiative decay $b \to s γ$ induced at one-loop level within the minimal gauged two-Higgs-doublet model (G2HDM). Among the three new contributions to this rare process in G2HDM, we find that only the charged Higgs $\mathcal{H^\pm}$ contribution can be constrained by the current global fit data in $B$-physics. Other two contributions from the complex vectorial dark matter $\mathcal{W}$ and dark Higgs $\mathcal{D}$ are not sensitive to the current data. …

FarView: An In-Situ Manufactured Lunar Far Side Radio Array Concept for 21-cm Dark Ages Cosmology
Ronald S. Polidan, Jack O. Burns, Alex Ignatiev, Alex Hegedus, Jonathan Pober, Nivedita Mahesh, Tzu-Ching Chang, Gregg Hallinan, Yuhong Ning, Judd Bowman
https://arxiv.org/abs/2404.03840

FarView: An In-Situ Manufactured Lunar Far Side Radio Array Concept for 21-cm Dark Ages Cosmology
FarView is an early-stage concept for a large, low-frequency radio observatory, manufactured in-situ on the lunar far side using metals extracted from the lunar regolith. It consists of 100,000 dipole antennas in compact subarrays distributed over a large area but with empty space between subarrays in a core-halo structure. FarView covers a total area of ~200 km2, has a dense core within the inner ~36 km2, and a ~power-law falloff of antenna density out to ~14 km from the center. With this desi…

Information Processing in Hybrid Photonic Electrical Reservoir Computing
Prabhav Gaur, Chengkuan Gao, Karl Johnson, Shimon Rubin, Yeshaiahu Fainman, Tzu-Chien Hsueh
https://arxiv.org/abs/2404.01479

Information Processing in Hybrid Photonic Electrical Reservoir Computing
Physical Reservoir Computing (PRC) is a recently developed variant of Neuromorphic Computing, where a pertinent physical system effectively projects information encoded in the input signal into a higher-dimensional space. While various physical hardware has demonstrated promising results for Reservoir Computing (RC), systems allowing tunability of their dynamical regimes have not received much attention regarding how to optimize relevant system parameters. In this work we employ hybrid photonic…

Kennedy-Tasaki transformation and non-invertible symmetry in lattice models beyond one dimension
Aswin Parayil Mana, Yabo Li, Hiroki Sukeno, Tzu-Chieh Wei
https://arxiv.org/abs/2402.09520

SPHEREx: NASA's Near-Infrared Spectrophotmetric All-Sky Survey
Brendan P. Crill, Michael Werner, Rachel Akeson, Matthew Ashby, Lindsey Bleem, James J. Bock, Sean Bryan, Jill Burnham, Joyce Byunh, Tzu-Ching Chang, Yi-Kuan Chiang, Walter Cook, Asantha Cooray, Andrew Davis, Olivier Dor\'e, C. Darren Dowell, Gregory Dubois-Felsmann, Tim Eifler, Andreas Faisst, Salman Habib, Chen Heinrich, Katrin Heitmann, Grigory Heaton, Christopher Hirata, Viktor Hristov, Howard Hui, Woong-Seob Je…

SPHEREx: NASA's Near-Infrared Spectrophotmetric All-Sky Survey
SPHEREx, the Spectro-Photometer for the History of the Universe, Epoch of Reionization, and ices Explorer, is a NASA MIDEX mission planned for launch in 2024. SPHEREx will carry out the first all-sky spectral survey at wavelengths between 0.75 micron and 5 micron with spectral resolving power ~40 between 0.75 and 3.8 micron and ~120 between 3.8 and 5 micron At the end of its two-year mission, SPHEREx will provide 0.75-to-5 micron spectra of each 6.2"x6.2" pixel on the sky - 14 billion spectra i…

Future Perspectives for Gamma-ray Burst Detection from Space
Enrico Bozzo, Lorenzo Amati, Wayne Baumgartner, Tzu-Ching Chang, Bertrand Cordier, Nicolas De Angelis, Akihiro Doi, Marco Feroci, Cynthia Froning, Jessica Gaskin, Adam Goldstein, Diego G\"otz, Jon E. Grove, Sylvain Guiriec, Margarita Hernanz, C. Michelle Hui, Peter Jenke, Daniel Kocevski, Merlin Kole, Chryssa Kouveliotou, Thomas Maccarone, Mark L. McConnell, Hideo Matsuhara, Paul O'Brien, Nicolas Produit, Paul S. Ray…

Future Perspectives for Gamma-ray Burst Detection from Space
Since their first discovery in the late 1960s, Gamma-ray bursts have attracted an exponentially growing interest from the international community due to their central role in the most highly debated open questions of the modern research of astronomy, astrophysics, cosmology, and fundamental physics. These range from the intimate nuclear composition of high density material within the core of ultra-dense neuron stars, to stellar evolution via the collapse of massive stars, the production and pro…