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arXiv 2021年

作者： Asfaw, Abraham Blais, Alexandre Brown, Kenneth R. Candelaria, Jonathan Cantwell, Christopher Carr, Lincoln D. Combes, Joshua Debroy, Dripto M. Donohue, John M. Economou, Sophia E. Edwards, Emily Fox, Michael F.J. Girvin, Steven M. Ho, Alan Hurst, Hilary M. Jacob, Zubin Johnson, Blake R. Johnston-Halperin, Ezekiel Joynt, Robert Kapit, Eliot Klein-Seetharaman, Judith Laforest, Martin Lewandowski, H.J. Lynn, Theresa W. McRae, Corey Rae H. Merzbacher, Celia Michalakis, Spyridon Narang, Prineha Oliver, William D. Palsberg, Jens Pappas, David P. Raymer, Michael G. Reilly, David J. Saffman, Mark Searles, Thomas A. Shapiro, Jeffrey H. Singh, Chandralekha IBM Quantum IBM T. J. Watson Research Center Yorktown HeightsNY United States Institut Quantique Département de Physique Université de Sherbrooke SherbrookeQCJ1K 2R1 Canada Canadian Institute for Advanced Research TorontoONM5G 1M1 Canada The Duke Quantum Center Department of Physics Department of Electrical and Computer Engineering Department of Chemistry Duke University DurhamNC27708 United States SystemX Program Department of Electrical Engineering Stanford University StanfordCA94305 United States Department of Physics and Astronomy University of Southern California Los AngelesCA90089 United States The Quantum Engineering Program Department of Physics Colorado School of Mines GoldenCO80401 United States The Department of Electrical Computer and Energy Engineering University of Colorado Boulder BoulderCO80309 United States The Institute for Quantum Computing University of Waterloo WaterlooONN2L 3G1 Canada The Department of Physics Virginia Tech BlacksburgVA24061 United States The IQUIST University of Illinois Urbana-Champaign UrbanaIL61801 United States JILA National Institute of Standards and Technology The University of Colorado BoulderCO80309 United States Department of Physics University of Colorado Boulder BoulderCO80309 United States The Department of Physics Imperial College London Prince Consort Road LondonSW7 2AZ United Kingdom The Yale Quantum Institute Department of Physics Yale University New HavenCT06520 United States Google Research VeniceCA90291 United States The Department of Physics & Astronomy San José State University San JoséCA95192 United States The School of Electrical and Computer Engineering Purdue University Indiana West Lafayatte47907 United States The Department of Physics The Ohio State University ColumbusOH43210 United States The Department of Physics University of Wisconsin-Madison 1150 University Avenue MadisonWI53706 United States The Quantitative Biosciences and Engineering

The rapidly growing quantum information science and engineering (QISE) industry will require both quantum-aware and quantum-proficient engineers at the bachelor's level. We provide a roadmap for building a quantum engineering education program to satisfy this need. For quantum-aware engineers, we describe how to design a first quantum engineering course accessible to all STEM students. For the education and training of quantum-proficient engineers, we detail both a quantum engineering minor accessible to all STEM majors, and a quantum track directly integrated into individual engineering majors. We propose that such programs typically require only three or four newly developed courses that complement existing engineering and science classes available on most larger campuses. We describe a conceptual quantum information science course for implementation at any post-secondary institution, including community colleges and military schools. QISE presents extraordinary opportunities to work towards rectifying issues of inclusivity and equity that continue to be pervasive within engineering. We present a plan to do so and describe how quantum engineering education presents an excellent set of education research opportunities. Finally, we outline a hands-on training plan on quantum hardware, a key component of any quantum engineering program, with a variety of technologies including optics, atoms and ions, cryogenic and solid-state technologies, nanofabrication, and control and readout electronics. Our recommendations provide a flexible framework that can be tailored for academic institutions ranging from teaching and undergraduate-focused two- and four-year colleges to research-intensive universities. © 2021, CC BY.

关键词： engineering education

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Ultra-Stable environment control for the neid spectrometer: Design and performance demonstration

arXiv

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arXiv 2019年

作者： Robertson, Paul Anderson, Tyler Stefansson, Gudmundur Hearty, Frederick R. Monsonb, Andrew Mahadevan, Suvrath Blakesle, Scott Bendere, Chad Ninan, Joe P. Conran, David Levi, Eric Lubar, Emily Cole, Amanda Dykhouse, Adam Kanodia, Shubham Nitroy, Colin Smolsky, Joseph Tuggle, Demetrius Blank, Basil Nelson, Matthew Blake, Cullen Halverson, Samuel Henderson, Chuck Kaplan, Kyle F. Li, Dan Logsdon, Sarah E. McElwain, Michael W. Rajagopal, Jayadev Ramsey, Lawrence W. Roy, Arpita Schwab, Christian Ryan, Terrien R. Wright, Jason T. University of California Department of Physics and Astronomy 4129 Frederick Reines Hall IrvineCA92697 United States Pennsylvania State University Department of Astronomy And Astrophysics University ParkPA United States NASA Earth and Space Science Pennsylvania State University Center for Exoplanets AND Habitable Worlds University ParkPA United States University of Arizona Department of Astronomy Steward Observatory TucsonAZ United States Pennsylvania State University College of Engineering University ParkPA United States Pennsylvania State University Department of Physics University ParkPA United States Massachusetts Institute of Technology Laboratory for Nuclear Science CambridgeMA United States Ohio State University Department of Astronomy ColumbusOH United States PulseRay Inc. Beaver DamsNY United States University of Virginia Department of Astronomy CharlottesvilleVA United States University of Pennsylvania Department of Physics and Astronomy PhiladelphiaPA United States NASA Sagan Massachusetts Institute of Technology Department of Physics CambridgeMA United States Cornell University IthacaNY United States National Optical Astronomy Observatory NASA Postdoctoral Program NASA Goddard Space Flight Center Exoplanets and Stellar Astrophysics Laboratory NASA Goddard Space Flight Center GreenbeltMD United States California Institute of Technology Department of Astronomy PasadenaCA United States Macquarie University Department of Physics And Astronomy Sydney Australia Carleton College Department of Physics AND Astronomy NorthfieldMN United States

Two key areas of emphasis in contemporary experimental exoplanet science are the detailed characterization of transiting terrestrial planets, and the search for Earth analog planets to be targeted by future imaging missions. Both of these pursuits are dependent on an order-of-magnitude improvement in the measurement of stellar radial velocities (RV), setting a requirement on single-measurement instrumental uncertainty of order 10 cm/s. Achieving such extraordinary precision on a high-resolution spectrometer requires thermo-mechanically stabilizing the instrument to unprecedented levels. Here, we describe the Environment Control System (ECS) of the NEID Spectrometer, which will be commissioned on the 3.5m WIYN Telescope at Kitt Peak National Observatory in 2019, and has a performance specification of on-sky RV precision Copyright © 2019, The Authors. All rights reserved.

关键词： Temperature control

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26th Annual Computational Neuroscience Meeting (CNS*2017) of the Organization for Computational Neuroscience Antwerp, Belgium, July 15-20, 2017

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BMC NEUROscience 2017年第SUPPL 1期18卷 59-59页

作者： [Anonymous] Indiana University Purdue University Indianapolis Indianapolis IN 46032 USA Stark Neurosciences Research Institute Indiana University School of Medicine Indianapolis IN 46032 USA Department of Mathematics East Carolina University Greenville NC 27858 USA Jülich Supercomputing Centre Forschungszentrum Jülich 52425 Jülich Germany Future Systems Swiss National Supercomputing Centre 8092 Zurich Switzerland User Engagement and Support Swiss National Supercomputing Centre 6900 Lugano Switzerland Institut de Neurosciences des Systèmes Aix Marseille Univ 13005 Marseille France Simulation Lab Neuroscience Forschungszentrum Jülich Jülich Germany Department of Experimental Psychology Ghent University 9000 Ghent Belgium Donders Center for Cognitive Neuroimaging Radboud University 6525HR Nijmegen The Netherlands Department of Electrical Computer and Energy Engineering University of Colorado Boulder CO 80309 USA Department of Neurosurgery Johns Hopkins School of Medicine Baltimore MD 21287 USA Department of Neurology Johns Hopkins School of Medicine Baltimore MD 21287 USA Department of Otolaryngology Johns Hopkins School of Medicine Baltimore MD 21287 USA INSERM U968 Paris France Sorbonne Universités UPMC University Paris 06 UMR_S 968 Institut de la Vision Paris France CNRS UMR_7210 Paris France Department of Computer Architecture and Technology University of Granada (CITIC) Granada Spain Sorbonne Universités UPMC Univ Paris 06 INSERM CNRS Institut de la Vision Paris France Department of Adaptive Machine Systems Osaka University Osaka Japan Department of Computer Science University of Cergy-Pontoise Cergy-Pontoise France Department of Physics and Astronomy College of Charleston Charleston SC 29424 USA School of Physics Faculty of Science University of Sydney Sydney NSW 2006 Australia Center of Excellence for Integrative Brain Function Australian Research Council Sydney Australia Max Planck Institute for Human Cognitive and Brain Sciences Saxony Lei

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THE FMOS-COSMOS SURVEY OF STAR-FORMING GALAXIES AT Z ∼ 1.6 VI: REDSHIFT AND EMISSION-LINE CATALOG AND BASIC PROPERTIES OF STAR-FORMING GALAXIES

arXiv

引用

arXiv 2018年

作者： Kashino, Daichi Silverman, John D. Sanders, David Kartaltepe, Jeyhan Daddi, Emanuele Renzini, Alvio Rodighiero, Giulia Puglisi, Annagrazia Valentino, Francesco Juneau, Stéphanie Arimoto, Nobuo Nagao, Tohru Ilbert, Olivier Le Fèvre, Olivier Koekemoer, Anton M. Department of Physics ETH Zürich Wolfgang-Pauli-strasse 27 ZürichCH-8093 Switzerland Kavli Institute for the Physics and Mathematics of the Universe University of Tokyo Kavli IPMU WPI Kashiwanoha KashiwaChiba277-8583 Japan Institute for Astronomy University of Hawaii 2680 Woodlawn Drive HonoluluHI96822 United States School of Physics and Astronomy Rochester Institute of Technology 84 Lomb Memorial Drive RochesterNY14623 United States Laboratoire AIM-Paris-Saclay CEA/DSM-CNRS-Université Paris Diderot Irfu/Service d’Astrophysique CEA-Saclay Service d’Astrophysique Gif-sur-YvetteF-91191 France INAF Osservatorio Astronomico di Padova vicolo dell’Osservatorio 5 PadovaI-35122 Italy Dipartimento di Fisica e Astronomia Universitá di Padova vicolo dell’Osservatorio 2 PadovaI-35122 Italy Dark Cosmology Centre Niels Bohr Institute University of Copenhagen Juliane Maries Vej 30 CopenhagenDK-2100 Denmark National Optical Astronomy Observatory 950 North Cherry Avenue TucsonAZ85719 United States Astronomy Program Department of Physics and Astronomy Seoul National University 599 Gwanak-ro Gwanaku-gu Seoul151-742 Korea Republic of Graduate School of Science and Engineering Ehime University 2-5 Bunkyo-cho Matsuyama790-8577 Japan Aix Marseille Université CNRS LAM - Laboratoire d’Astrophysique de Marseille 38 rue F. Joliot-Curie MarseilleF-13388 France Space Telescope Science Institute 3700 San Martin Drive BaltimoreMD21218 United States

We present a new data release from the Fiber Multi-Object Spectrograph (FMOS)-COSMOS survey, which contains the measurements of spectroscopic redshift and flux of rest-frame optical emission lines (Hα, [N ii], [S ii], Hβ, [O iii]) for 1931 galaxies out of a total of 5484 objects observed over the 1.7 deg2 COSMOS field. We obtained H-band and J-band medium-resolution (R ∼ 3000) spectra with FMOS mounted on the Subaru telescope, which offers an in-fiber line flux sensitivity limit of ∼ 1 × 10−17 erg s−1 cm−2 for an on-source exposure time of five hours. The full sample contains the main population of star-forming galaxies at z ∼ 1.6 over the stellar mass range 109.5 . M∗/M☉ . 1011.5, as well as other subsamples of infrared-luminous galaxies detected by Spitzer and Herschel at the same and lower (z ∼ 0.9) redshifts and X-ray emitting galaxies detected by Chandra. This paper presents an overview of our spectral analyses, a description of the sample characteristics, and a summary of the basic properties of emission-line galaxies. We use the larger sample to re-define the stellar mass–star formation rate relation based on the dust-corrected Hα luminosity, and find that the individual galaxies are better fit with a parametrization including a bending feature at M∗ ≈ 1010.2 M☉, and that the intrinsic scatter increases with M∗ from 0.19 to 0.37 dex. We also confirm with higher confidence that the massive (M∗ & 1010.5 M☉) galaxies are chemically mature as much as local galaxies with the same stellar masses, and that the massive galaxies have lower [S ii]/Hα ratios for their [O iii]/Hβ, as compared to local galaxies, which is indicative of enhancement in ionization parameter. Copyright © 2018, The Authors. All rights reserved.

关键词： Galaxies

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Direct Imaging Discovery and Dynamical Mass of a Substellar Companion Orbiting an Accelerating Hyades Sun-like Star with SCExAO/CHARIS

arXiv

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arXiv 2022年

作者： Kuzuhara, Masayuki Currie, Thayne Takarada, Takuya Brandt, Timothy D. Sato, Bun'ei Uyama, Taichi Janson, Markus Chilcote, Jeffrey Tobin, Taylor Lawson, Kellen Hori, Yasunori Guyon, Olivier Groff, Tyler D. Lozi, Julien Vievard, Sebastien Sahoo, Ananya Deo, Vincent Jovanovic, Nemanja Ahn, Kyohoon Martinache, Frantz Skaf, Nour Akiyama, Eiji Norris, Barnaby R. Bonnefoy, Mickaël Helminiak, Krzysztof G. Kudo, Tomoyuki McElwain, Michael W. Samland, Matthias Wagner, Kevin Wisniewski, John Knapp, Gillian R. Kwon, Jungmi Nishikawa, Jun Serabyn, Eugene Hayashi, Masahiko Tamura, Motohide Astrobiology Center of NINS 2-21-1 Osawa Mitaka Tokyo181-8588 Japan National Astronomical Observatory of Japan 2-21-2 Osawa Mitaka Tokyo181-8588 Japan Subaru Telescope National Astronomical Observatory of Japan 650 North A'ohōkū Place HiloHI96720 United States NASA-Ames Research Center Moffett Blvd. Moffett Field CA United States Eureka Scientific 2452 Delmer Street Suite 100 OaklandCA United States Department of Physics University of California Santa Barbara Santa BarbaraCA United States Department of Earth and Planetary Sciences School of Science Tokyo Institute of Technology 2-12-1 Ookayama Meguro-ku Tokyo152-8551 Japan Infrared Processing and Analysis Center California Institute of Technology PasadenaCA91125 United States Department of Astronomy Stockholm University Stockholm Sweden Department of Physics University of Notre Dame Notre DameIN United States Homer S Dodge Department of Physics and Astronomy University of Oklahoma NormanOK United States Department of Astronomical Science The Graduate University for Advanced Studies SOKENDAI 2-21-1 Osawa Mitaka Tokyo181-8588 Japan Steward Observatory The University of Arizona TucsonAZ85721 United States College of Optical Sciences University of Arizona TucsonAZ85721 United States NASA-Goddard Space Flight Center GreenbeltMD United States Department of Astronomy California Institute of Technology 1200 E. California Blvd. PasadenaCA91125 United States Université Côte d'Azur Observatoire de la Côte d'Azur CNRS Laboratoire Lagrange France LESIA Observatoire de Paris Univ. PSL CNRS Sorbonne Univ. Univ. de Paris 5 pl. Jules Janssen Meudon92195 France Division of Fundamental Education and Liberal Arts Department of Engineering Niigata Institute of Technology 1719 Fujihashi Niigata Kashiwazaki945-1195 Japan Sydney Institute for Astronomy School of Physics University of Sydney SydneyNSW Australia Institut de Planétologie et d'Astrophysique de Grenoble CNRS IPAG Franc

We present the direct-imaging discovery of a substellar companion in orbit around a Sun-like star member of the Hyades open cluster. So far, no other substellar companions have been unambiguously confirmed via direct imaging around main-sequence stars in Hyades. The star HIP 21152 is an accelerating star as identified by the astrometry from the Gaia and Hipparcos satellites. We have detected the companion, HIP 21152 B, in multi-epoch using the high-contrast imaging from SCExAO/CHARIS and Keck/NIRC2. We have also obtained the stellar radial-velocity data from the Okayama 188cm telescope. The CHARIS spectroscopy reveals that HIP 21152 B's spectrum is consistent with the L/T transition, best fit by an early T dwarf. Our orbit modeling determines the semi-major axis and the dynamical mass of HIP 21152 B to be (Equation presented) au and (Equation presented) MJup, respectively. The mass ratio of HIP 21152 B relative to its host is ≈2%, near the planet/brown dwarf boundary suggested from recent surveys. Mass estimates inferred from luminosity evolution models are slightly higher (33-42 MJup). With a dynamical mass and a well-constrained age due to the system's Hyades membership, HIP 21152 B will become a critical benchmark in understanding the formation, evolution, and atmosphere of a substellar object as a function of mass and age. Our discovery is yet another key proof-of-concept for using precision astrometry to select direct imaging targets. Copyright © 2022, The Authors. All rights reserved.

关键词： Stars

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The palomar transient factory core-collapse supernova host-galaxy sample. I. Host-galaxy distribution functions and environment-dependence of CCSNe

arXiv

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arXiv 2020年

作者： Schulze, Steve Yaron, Ofer Sollerman, Jesper Leloudas, Giorgos Gal, Amit Wright, Angus H. Lunnan, Ragnhild Gal-Yam, Avishay Ofek, Eran O. Perley, Daniel A. Filippenko, Alexei V. Kasliwal, Mansi M. Kulkarni, Shri R. Nugent, Peter E. Quimby, Robert M. Sullivan, Mark Strothjohann, Nora Linn Arcavi, Iair Ben-Ami, Sagi Bianco, Federica Bloom, Joshua S. De, Kishalay Fraser, Morgan Fremling, Christoffer U. Horesh, Assaf Johansson, Joel Kelly, Patrick L. Knežević, Sladjana Maguire, Kate Nyholm, Anders Papadogiannakis, Seméli Petrushevska, Tanja Rubin, Adam Yan, Lin Yang, Yi Adams, Scott M. Bufano, Filomena Clubb, Kelsey I. Foley, Ryan J. Green, Yoav Harmanen, Jussi Ho, Anna Y.Q. Hook, Isobel M. Hosseinzadeh, Griffin Howell, D. Andrew Kong, Albert K.H. Kotak, Rubina Matheson, Thomas McCully, Curtis Milisavljevic, Dan Pan, Yen-Chen Poznanski, Dovi Shivvers, Isaac van Velzen, Sjoert Department of Particle Physics and Astrophysics Weizmann Institute of Science 234 Herzl St Rehovot76100 Israel Department of Astronomy Oskar Klein Centre Stockholm University AlbaNova Stockholm10691 Sweden DTU Space National Space Institute Technical University of Denmark Elektrovej 327 Kgs. LyngbyDK-2800 Denmark Department of Physics of Complex Systems Weizmann Institute of Science 234 Herzl St Rehovot76100 Israel Ruhr-Universität Bochum Astronomisches Institut German Centre for Cosmological Lensing Universitätsstr. 150 Bochum44801 Germany Astrophysics Research Institute Liverpool John Moores University 146 Brownlow Hill LiverpoolL3 5RF United Kingdom Department of Astronomy University of California BerkeleyCA94720-3411 United States Miller Senior Fellow Miller Institute for Basic Research in Science University of California BerkeleyCA94720 United States Division of Physics Mathematics and Astronomy California Institute of Technology PasadenaCA91125 United States Cahill Center for Astrophysics California Institute of Technology 1200 E. California Blvd PasadenaCA91125 United States Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 50B-4206 BerkeleyCA94720 United States Department of Astronomy / Mount Laguna Observatory San Diego State University 5500 Campanile Drive San DiegoCA92812-1221 United States University of Tokyo Institutes for Advanced Study University of Tokyo KashiwaChiba277-8583 Japan School of Physics and Astronomy University of Southampton SouthamptonSO17 1BJ United Kingdom School of Physics and Astronomy Tel Aviv University Tel Aviv69978 Israel CIFAR Azrieli Global Scholars program CIFAR Toronto Canada Department of Physics and Astronomy University of Delaware NewarkDE19716 United States Joseph R. Biden Jr. School of Public Policy and Administration University of Delaware NewarkDE19716 United States Data Science Institute University of Delaware NewarkDE19716 United States Center for Urban

Several thousand core-collapse supernovae (CCSNe) of different flavors have been discovered so far. However, identifying their progenitors has remained an outstanding open question in astrophysics. Studies of SN host galaxies have proven to be powerful in providing constraints on the progenitor populations. In this paper, we present all CCSNe detected between 2009 and 2017 by the Palomar Transient Factory. This sample includes 888 SNe of 12 distinct classes out to redshift z ≈ 1. We present the photometric properties of their host galaxies from the far-ultraviolet to the mid-infrared and model the host-galaxy spectral energy distributions to derive physical properties. The galaxy mass functions of Type Ic, Ib, IIb, II, and IIn SNe ranges from 105 to 1011.5 M☉, probing the entire mass range of star-forming galaxies down to the least-massive star-forming galaxies known. Moreover, the galaxy mass distributions are consistent with models of star-formation-weighted mass functions. Regular CCSNe are hence direct tracers of star formation. Small but notable differences exist between some of the SN classes. Type Ib/c SNe prefer galaxies with slightly higher masses (i.e., higher metallicities) and star-formation rates than Type IIb and II SNe. These differences are less pronounced than previously thought. H-poor SLSNe and SNe Ic-BL are scarce in galaxies above 1010 M☉. Their progenitors require environments with metallicities of Copyright © 2020, The Authors. All rights reserved.

关键词： Galaxies

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Community-developed checklists for publishing images and image analyses

arXiv

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arXiv 2023年

作者： Schmied, Christopher Nelson, Michael S. Avilov, Sergiy Bakker, Gert-Jan Bertocchi, Cristina Bischof, Johanna Boehm, Ulrike Brocher, Jan Carvalho, Mariana Chiritescu, Catalin Christopher, Jana Cimini, Beth A. Conde-Sousa, Eduardo Ebner, Michael Ecker, Rupert Eliceiri, Kevin Fernandez-Rodriguez, Julia Gaudreault, Nathalie Gelman, Laurent Grunwald, David Gu, Tingting Halidi, Nadia Hammer, Mathias Hartley, Matthew Held, Marie Jug, Florian Kapoor, Varun Koksoy, Ayse Aslihan Lacoste, Judith Le Dévédec, Sylvia Le Guyader, Sylvie Liu, Penghuan Martins, Gabriel G. Mathur, Aastha Miura, Kota Llopis, Paula Montero Nitschke, Roland North, Alison Parslow, Adam C. Payne-Dwyer, Alex Plantard, Laure Ali, Rizwan Schroth-Diez, Britta Schütz, Lucas Scott, Ryan T. Seitz, Arne Selchow, Olaf Sharma, Ved P. Spitaler, Martin Srinivasan, Sathya Strambio-De-Castillia, Caterina Taatjes, Douglas Tischer, Christian Jambor, HelenaKlara Fondazione Human Technopole Viale Rita Levi-Montalcini 1 Milano20157 Italy Department of Biomedical Engineering University of Wisconsin-Madison MadisonWI53706 United States Max Planck Institute of Immunobiology and Epigenetics Freiburg79108 Germany Medical BioSciences department Radboud University Medical Centre Nijmegen Netherlands Laboratory for Molecular mechanics of cell adhesions Pontificia Universidad Católica de Chile Santiago Chile Osaka University Graduate School of Engineering Science Japan Euro-BioImaging ERIC Bio-Hub Meyerhofstr. 1 Heidelberg69117 Germany Carl Zeiss AG Carl-Zeiss-Straße 22 Oberkochen73447 Germany BioVoxxel Scientific Image Processing and Analysis Eugen-Roth-Strasse 8 Ludwigshafen67071 Germany Nanophotonics and BioImaging Facility at INL International Iberian Nanotechnology Laboratory 4715-330 Portugal Phi Optics Inc. 1800 S. Oak St Ste 106 ChampaignIL61820 United States Biochemistry Center Heidelberg Heidelberg University Germany Imaging Platform Broad Institute CambridgeMA02142 United States i3S Instituto de Investigação e Inovação Em Saúde and INEB Instituto de Engenharia Biomédica Universidade do Porto Porto Portugal Translational Research Institute Queensland University of Technology 37 Kent Street WoolloongabbaQLD4102 Australia School of Biomedical Sciences Faculty of Health Queensland University of Technology BrisbaneQLD4059 Australia TissueGnostics GmbH Vienna1020 Austria Department of Medical Physics and Biomedical Engineering University of Wisconsin-Madison MadisonWI53706 United States Centre for Cellular Imaging Core Facility Sahlgrenska Academy University of Gothenburg Sweden Allen Institute for Cell Science SeattleWA United States Friedrich Miescher Institute for Biomedical Research Basel Switzerland RNA Therapeutics Institute University of Massachusetts Chan Medical School WorcesterMA01605 United States University of Oklahoma NormanOK United States Advanced Light Microscopy Unit Ce

Images document scientific discoveries and are prevalent in modern biomedical research. Microscopy imaging in particular is currently undergoing rapid technological advancements. However for scientists wishing to publish the obtained images and image analyses results, there are to date no unified guidelines. Consequently, microscopy images and image data in publications may be unclear or difficult to interpret. Here we present community-developed checklists for preparing light microscopy images and image analysis for publications. These checklists offer authors, readers, and publishers key recommendations for image formatting and annotation, color selection, data availability, and for reporting image analysis workflows. The goal of our guidelines is to increase the clarity and reproducibility of image figures and thereby heighten the quality and explanatory power of microscopy data is in publications. © 2023, CC BY-SA.

关键词： Image analysis

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Corrigendum to "Multiband rabi antenna using nest microstrip add-drop filter (NMADF) for relativistic sensing applications" [Heliyon 9(2) (February 2023) e13611]

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Heliyon 2023年第7期9卷 e16846页

作者： Somchat Sonasang M Jamsai M A Jalil N T Pham K Ray Niwat Angkawisittpan Preecha Yupapin Sarawoot Boonkirdram Martha Alicia Palomino-Ovando Miller Toledo-Solano Khashayar Misaghian J E Lugo Electronic Technology Faculty of Industrial Technology Nakon Phanom University Nakon Phanom 48000 Thailand. Department of Electrical Engineering Faculty of Industry and Technology Rajamagala University of Technology Isan Sakon Nakhon Campus Sakon Nakhon 47160 Thailand. Department of Physics Universiti Teknologi Malaysia 81310 Skuda Johor Malaysia. Institute for Computational Science Ton Duc Thang University Ho Chi Minh City Viet Nam. Amity School of Applied Sciences Amity University Rajasthan Jaipur India. Facultad de CienciasFisico-Matematicas Benemérita Universidad Autónoma de Puebla Av. San Claudio y AV. 18 sur Col. San Manuel Ciudad Universitaria Pueble Pue 72570 Mexico. Faubert Lab Ecole d'optométrie Université de Montréal Montréal QC H3T1P1 Canada. Research Unit for Computational Electromagnetics and Optical Systems Faculty of Engineering Mahasarakham University Maha Sarakham 44150 Thailand. Department of Electrical Technology School of Industrial Technology Sakonnakhon Technical College Institute of Vocational Education Northeastern 2 Sakonnakhon 47000 Thailand. Program of Electrical and Electronics Faculty of Industrial Technology Sakon Nakhon Rajabhat University 680 Nittayo Mueang Sakon Nakhon 47000 Thailand. CONACYT-Facultad de CienciasFisico-Matematicas Benemérita Universidad Autónoma de Pueble Av. San Claudio y Av. 18 sur Col. San Manuel Ciudad Universitaria Puebla Pue 72570 Mexico. Faubert Lab School of Optometry Université de Montréal Montréal QC H3T1P1 Canada. Sage-Sentinel Smart Solutions 1919-1 Tancha Onna-son Kunigamigun Okinawa 904-0495 Japan.

[This corrects the article DOI: 10.1016/***.2023.e13611.].

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The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets

arXiv

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arXiv 2024年

作者： Polanski, Alex S. Lubin, Jack Beard, Corey Akana Murphy, Joseph M. Rubenzahl, Ryan Hill, Michelle L. Crossfield, Ian J.M. Chontos, Ashley Robertson, Paul Isaacson, Howard Kane, Stephen R. Ciardi, David R. Batalha, Natalie M. Dressing, Courtney Fulton, Benjamin Howard, Andrew W. Huber, Daniel Petigura, Erik A. Weiss, Lauren M. Angelo, Isabel Behmard, Aida Blunt, Sarah Brinkman, Casey L. Dai, Fei Dalba, Paul A. Fetherolf, Tara Giacalone, Steven Hirsch, Lea A. Holcomb, Rae Kosiarek, Molly R. Mayo, Andrew W. MacDougall, Mason G. Močnik, Teo Pidhorodetska, Daria Rice, Malena Rosenthal, Lee J. Scarsdale, Nicholas Turtelboom, Emma V. Tyler, Dakotah Van Zandt, Judah Yee, Samuel W. Coria, David R. Dulz, Shannon D. Hartman, Joel D. Householder, Aaron Lange, Sarah Langford, Andrew Louden, Emma M. Siegel, Jared C. Gilbert, Emily A. Gonzales, Erica J. Schlieder, Joshua E. Boyle, Andrew W. Christiansen, Jessie L. Clark, Catherine A. Fernandes, Rachel B. Lund, Michael B. Savel, Arjun B. Gill, Holden Beichman, Charles Matson, Rachel Matthews, Elisabeth C. Furlan, E. Howell, Steve B. Scott, Nicholas J. Everett, Mark E. Livingston, John H. Ershova, Irina O. Cheryasov, Dmitry V. Safonov, Boris Lillo-Box, Jorge Barrado, David Morales-Calderón, María Department of Physics and Astronomy University of Kansas LawrenceKS66045 United States Department of Physics and Astronomy University of California IrvineCA92697 United States Department of Physics & Astronomy University of California Los Angeles Los AngelesCA90095 United States Department of Astronomy and Astrophysics University of California Santa CruzCA95060 United States Department of Astronomy California Institute of Technology PasadenaCA91125 United States Department of Earth and Planetary Sciences University of California RiversideCA92521 United States Department of Astrophysical Sciences Princeton University 4 Ivy Lane PrincetonNJ08540 United States Institute for Astronomy University of Hawai‘i 2680 Woodlawn Drive HonoluluHI96822 United States Department of Astronomy University of California Berkeley BerkeleyCA94720 United States Centre for Astrophysics University of Southern Queensland ToowoombaQLD Australia NASA Exoplanet Science Institute Caltech-IPAC 1200 E. California Blvd. PasadenaCA91125 United States School of Physics University of Sydney NSW2006 Australia Department of Physics and Astronomy University of Notre Dame Notre DameIN46556 United States Department of Physics and Astronomy University of California Los AngelesCA90095 United States Mani L. Bhaumik Institute for Theoretical Physics University of California Los AngelesCA90095 United States Department of Astrophysics American Museum of Natural History 200 Central Park West ManhattanNY10024 United States CIERA Northwestern University EvanstonIL60201 United States Institute for Astronomy University of Hawai’i HonoluluHI96822 United States Division of Geological and Planetary Science California Institute of Technology PasadenaCA91125 United States NASA Sagan Fellow Department of Physics California State University San MarcosCA92096 United States University of Toronto Mississauga 3359 Mississauga Road MississaugaONL5L 1C6 Canada Department

The Transiting Exoplanet Survey Satellite (TESS) has discovered hundreds of new worlds, with TESS planet candidates now outnumbering the total number of confirmed planets from Kepler. Owing to differences in survey design, TESS continues to provide planets that are better suited for subsequent follow-up studies, including mass measurement through radial velocity (RV) observations, compared to Kepler targets. In this work, we present the TESS-Keck Survey’s (TKS) Mass Catalog: a uniform analysis of all TKS RV survey data which has resulted in mass constraints for 126 planets and candidate signals. This includes 58 mass measurements that have reached ≥ 5σ precision. We confirm or validate 32 new planets from the TESS mission either by significant mass measurement (15) or statistical validation (17), and we find no evidence of likely false positives among our entire sample. This work also serves as a data release for all previously unpublished TKS survey data, including 9,204 RV measurements and associated activity indicators over our three year survey. We took the opportunity to assess the performance of our survey, and found that we achieved many of our goals including measuring the mass of 38 small ( © 2024, CC BY.

关键词： Satellites

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Constraints on black-hole charges with the 2017 EHT observations of M87*

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Physical Review D 2021年第10期103卷 104047-104047页

作者： Prashant Kocherlakota Luciano Rezzolla Heino Falcke Christian M. Fromm Michael Kramer Yosuke Mizuno Antonios Nathanail Héctor Olivares Ziri Younsi Kazunori Akiyama Antxon Alberdi Walter Alef Juan Carlos Algaba Richard Anantua Keiichi Asada Rebecca Azulay Anne-Kathrin Baczko David Ball Mislav Baloković John Barrett Bradford A. Benson Dan Bintley Lindy Blackburn Raymond Blundell Wilfred Boland Katherine L. Bouman Geoffrey C. Bower Hope Boyce Michael Bremer Christiaan D. Brinkerink Roger Brissenden Silke Britzen Avery E. Broderick Dominique Broguiere Thomas Bronzwaer Do-Young Byun John E. Carlstrom Andrew Chael Chi-kwan Chan Shami Chatterjee Koushik Chatterjee Ming-Tang Chen Yongjun Chen (陈永军) Paul M. Chesler Ilje Cho Pierre Christian John E. Conway James M. Cordes Thomas M. Crawford Geoffrey B. Crew Alejandro Cruz-Osorio Yuzhu Cui Jordy Davelaar Mariafelicia De Laurentis Roger Deane Jessica Dempsey Gregory Desvignes Sheperd S. Doeleman Ralph P. Eatough Joseph Farah Vincent L. Fish Ed Fomalont Raquel Fraga-Encinas Per Friberg H. Alyson Ford Antonio Fuentes Peter Galison Charles F. Gammie Roberto García Olivier Gentaz Boris Georgiev Ciriaco Goddi Roman Gold José L. Gómez Arturo I. Gómez-Ruiz Minfeng Gu (顾敏峰) Mark Gurwell Kazuhiro Hada Daryl Haggard Michael H. Hecht Ronald Hesper Luis C. Ho (何子山) Paul Ho Mareki Honma Chih-Wei L. Huang Lei Huang (黄磊) David H. Hughes Shiro Ikeda Makoto Inoue Sara Issaoun David J. James Buell T. Jannuzi Michael Janssen Britton Jeter Wu Jiang (江悟) Alejandra Jimenez-Rosales Michael D. Johnson Svetlana Jorstad Taehyun Jung Mansour Karami Ramesh Karuppusamy Tomohisa Kawashima Garrett K. Keating Mark Kettenis Dong-Jin Kim Jae-Young Kim Jongsoo Kim Junhan Kim Motoki Kino Jun Yi Koay Yutaro Kofuji Patrick M. Koch Shoko Koyama Carsten Kramer Thomas P. Krichbaum Cheng-Yu Kuo Tod R. Lauer Sang-Sung Lee Aviad Levis Yan-Rong Li (李彦荣) Zhiyuan Li (李志远) Michael Lindqvist Rocco Lico Greg Lindahl Jun Liu (刘俊) Kuo Liu Elisabetta Liuzzo Wen-Ping Lo Andrei P. Lobanov Laurent Loinard Colin Lonsdale Ru-Sen Lu Institut für Theoretische Physik Goethe-Universität Max-von-Laue-Strasse 1 60438 Frankfurt Germany Frankfurt Institute for Advanced Studies Ruth-Moufang-Strasse 1 60438 Frankfurt Germany School of Mathematics Trinity College Dublin 2 Ireland Department of Astrophysics Institute for Mathematics Astrophysics and Particle Physics (IMAPP) Radboud University P.O. Box 9010 6500 GL Nijmegen Netherlands Black Hole Initiative at Harvard University 20 Garden Street Cambridge Massachusetts 02138 USA Center for Astrophysics—Harvard & Smithsonian 60 Garden Street Cambridge Massachusetts 02138 USA Max-Planck-Institut für Radioastronomie Auf dem Hügel 69 D-53121 Bonn Germany Tsung-Dao Lee Institute and School of Physics and Astronomy Shanghai Jiao Tong University Shanghai 200240 China Institut für Theoretische Physik Goethe-Universität Frankfurt Max-von-Laue-Straße 1 D-60438 Frankfurt am Main Germany Department of Physics National and Kapodistrian University of Athens Panepistimiopolis GR 15783 Zografos Greece Mullard Space Science Laboratory University College London Holmbury St. Mary Dorking Surrey RH5 6NT United Kingdom Massachusetts Institute of Technology Haystack Observatory 99 Millstone Road Westford Massachusetts 01886 USA National Astronomical Observatory of Japan 2-21-1 Osawa Mitaka Tokyo 181-8588 Japan Instituto de Astrofísica de Andalucía-CSIC Glorieta de la Astronomía s/n E-18008 Granada Spain Department of Physics Faculty of Science University of Malaya 50603 Kuala Lumpur Malaysia Center for Computational Astrophysics Flatiron Institute 162 Fifth Avenue New York New York 10010 USA Institute of Astronomy and Astrophysics Academia Sinica 11F of Astronomy-Mathematics Building AS/NTU No. 1 Sec. 4 Roosevelt Rd Taipei 10617 Taiwan R.O.C. Departament d’Astronomia i Astrofísica Universitat de València C. Dr. Moliner 50 E-46100 Burjassot València Spain Observatori Astronòmic Universitat de València C. Catedrático José Beltrán 2 E-46980 Paterna

Our understanding of strong gravity near supermassive compact objects has recently improved thanks to the measurements made by the Event Horizon Telescope (EHT). We use here the M87* shadow size to infer constraints on the physical charges of a large variety of nonrotating or rotating black holes. For example, we show that the quality of the measurements is already sufficient to rule out that M87* is a highly charged dilaton black hole. Similarly, when considering black holes with two physical and independent charges, we are able to exclude considerable regions of the space of parameters for the doubly-charged dilaton and the Sen black holes.

关键词： Alternative gravity theories Experimental studies of gravity General relativity Radio, microwave, & sub-mm astronomy Accretion disk & black-hole plasma Classical black holes Galaxies Electromagnetic radiation astronomy

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