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Conference on Lasers and Electro-Optics Europe

作者： Xiaofei Wu Ping Jiang Gary Razinskas Yongheng Huo Hongyi Zhang Martin Kamp Armando Rastelli Oliver G. Schmidt Bert Hecht Klas Lindfors Markus Lippitz Experimental Physics III University of Bayreuth Universitätsstraße 30 95447 Bayreuth Germany Max-Planck-Institute for Solid State Research Heisenbergstraße 1 70569 Stuttgart Germany Experimental Physics V University of Würzburg Am Hubland 97074 Würzburg Germany Wilhelm Conrad Röntgen Research Center for Complex Material Systems Univ. of Würzburg Am Hubland 97074 Würzburg Germany College of Science China University of Petroleum Changjiang West Road 66 Qingdao 266580 China Institute for Integrative Nanosciences IFW Dresden Helmholtzstraße 20 01069 Dresden Germany Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics Shanghai Branch University of Science and Technology of China Shanghai 201315 China Center for Quantum Information Institute for Interdisciplinary Information Sciences Tsinghua University Beijing 100084 China Institute of Semiconductor and Solid State Physics Johannes Kepler University Linz Altenbergerstraße 69 4040 Linz Austria Department of Chemistry University of Cologne Luxemburger Straße 116 50939 Köln Germany

ISBN: (纸本)9781509067374

The development of miniature circuits that integrate single-photon sources, linear optical components, and detectors on a chip is one of the central research topics in quantum optics. Here plasmonic nanocircuits can play an essential role. So far the integration of quantum light sources into plasmonic circuits has been a challenge. In this work we present a quantum plasmonic nanocircuit driven by a self-assembled GaAs quantum dot.

关键词： Detectors Optical components Plasmon waveguides Quantum dots Quantum light sources Quantum optics

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Publisher Correction: Large-scale metabolic interaction network of the mouse and human gut microbiota

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Scientific data 2020年第1期7卷 272页

作者： Roktaek Lim Josephine Jill T Cabatbat Thomas L P Martin Haneul Kim Seunghyeon Kim Jaeyun Sung Cheol-Min Ghim Pan-Jun Kim Department of Biology Hong Kong Baptist University Kowloon Hong Kong. School of Life Sciences Ulsan National Institute of Science and Technology Ulsan 44919 Republic of Korea. Analytics computing and complex Systems Laboratory Asian Institute of Management Makati 1229 Metro Manila Philippines. Department of Physics Ulsan National Institute of Science and Technology Ulsan 44919 Republic of Korea. Department of Physics Pohang University of Science and Technology Pohang Gyeongbuk 37673 Republic of Korea. Samsung SDS Seoul 05510 Republic of Korea. Microbiome Program Center for Individualized Medicine Mayo Clinic Rochester MN 55905 USA. Division of Surgical Research Department of Surgery Mayo Clinic Rochester MN 55905 USA. Division of Rheumatology Department of Internal Medicine Mayo Clinic Rochester MN 55905 USA. Department of Molecular Pharmacology and Experimental Therapeutics Mayo Clinic Rochester MN 55905 USA. Department of Biology Hong Kong Baptist University Kowloon Hong Kong. panjunkim@hkbu.edu.hk. Center for Quantitative Systems Biology Hong Kong Baptist University Kowloon Hong Kong. panjunkim@hkbu.edu.hk. Institute of computational and Theoretical Studies Hong Kong Baptist University Kowloon Hong Kong. panjunkim@hkbu.edu.hk. Abdus Salam International Centre for Theoretical Physics 34151 Trieste Italy. panjunkim@hkbu.edu.hk.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

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Author Correction: Establishing coherent momentum-space electronic states in locally ordered materials

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Nature communications 2024年第1期15卷 9675页

作者： Samuel T Ciocys Quentin Marsal Paul Corbae Daniel Varjas Ellis Kennedy Mary Scott Frances Hellman Adolfo G Grushin Alessandra Lanzara Department of Physics University of California Berkeley CA 94720 USA. Materials Science Division Lawrence Berkeley National Laboratory Berkeley CA 94720 USA. Univ. Grenoble Alpes CNRS Grenoble INP Institut Néel 38000 Grenoble France. Department of Physics and Astronomy Uppsala University Box 516 751 20 Uppsala Sweden. Department of Materials Science University of California Berkeley CA 94720 USA. Department of Physics Stockholm University AlbaNova University Center 114 21 Stockholm Sweden. The Max Planck Institute for the Physics of Complex Systems 01187 Dresden Germany. Department of Theoretical Physics Institute of Physics Budapest University of Technology and Economics Műegyetem rkp. 3. H-1111 Budapest Hungary. IFW Dresden and Würzburg-Dresden Cluster of Excellence ct.qmat Helmholtzstrasse 20 01069 Dresden Germany. Molecular Foundry Lawrence Berkeley National Laboratory Berkeley CA 94720 USA. Department of Physics University of California Berkeley CA 94720 USA. ale.lanzara@berkeley.edu. Materials Science Division Lawrence Berkeley National Laboratory Berkeley CA 94720 USA. ale.lanzara@berkeley.edu.

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An ultrahot gas-giant exoplanet with a stratosphere

arXiv

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arXiv 2017年

作者： Evans, Thomas M. Sing, David K. Kataria, Tiffany Goyal, Jayesh Nikolov, Nikolay Wakeford, Hannah R. Deming, Drake Marley, Mark S. Amundsen, David S. Ballester, Gilda E. Barstow, Joanna K. Ben-Jaffel, Lotfi Bourrier, Vincent Buchhave, Lars A. Cohen, Ofer Ehrenreich, David Muñoz, Antonio García Henry, Gregory W. Knutson, Heather Lavvas, Panayotis des Etangs, Alain Lecavelier Lewis, Nikole K. López-Morales, Mercedes Mandell, Avi M. Sanz-Forcada, Jorge Tremblin, Pascal Lupu, Roxana Astrophysics Group School of Physics University of Exeter Stocker Road ExeterEX4 4QL United Kingdom NASA Jet Propulsion Laboratory 4800 Oak Grove Drive PasadenaCA91109 United States NASA Goddard Space Flight Center GreenbeltMD20771 United States Department of Astronomy University of Maryland College ParkMD20742 United States NASA Ames Research Center MS 245-5 Moffett FieldCA94035 United States Department of Applied Physics and Applied Mathematics Columbia University New YorkNY10025 United States NASA Goddard Institute for Space Studies New YorkNY10025 United States Lunar and Planetary Laboratory University of Arizona TucsonAZ85721 United States Department of Physics and Astronomy University College London Gower Street LondonWC1E 6BT United Kingdom Sorbonne Universités UPMC Université Paris 6 CNRS UMR 7095 Institut d’Astrophysique de Paris 98 bis boulevard Arago ParisF-75014 France Observatoire de l’Université de Genève 51 chemin des Maillettes Sauverny1290 Switzerland Centre for Star and Planet Formation Niels Bohr Institute and Natural History Museum University of Copenhagen CopenhagenDK-1350 Denmark Lowell Center for Space Science and Technology University of Massachusetts LowellMA01854 United States Zentrum für Astronomie und Astrophysik Technische Universität Berlin BerlinD-10623 Germany Center of Excellence in Information Systems Tennessee State University NashvilleTN37209 United States Division of Geological and Planetary Sciences California Institute of Technology PasadenaCA91125 United States Groupe de Spectrométrie Moléculaire et Atmosphérique UMR 7331 CNRS Université de Reims Champagne-Ardenne Reims51687 France Space Telescope Science Institute 3700 San Martin Drive BaltimoreMD21218 United States Harvard-Smithsonian Center for Astrophysics 60 Garden Street CambridgeMA02138 United States ESAC Campus Camino bajo del Castillo Villanueva de la Cañada MadridE-28692 Spain Maison de la Simulation CEA CNRS

Infrared radiation emitted from a planet contains information about the chemical composition and vertical temperature profile of its atmosphere1–3. If upper layers are cooler than lower layers, molecular gases will produce absorption features in the planetary thermal spectrum4,5. Conversely, if there is a stratosphere—where temperature increases with altitude—these molecular features will be observed in emission6–8. It has been suggested that stratospheres could form in highly irradiated exoplanets9,10, but the extent to which this occurs is unresolved both theoretically11,12 and observationally3,13–15. A previous claim for the presence of a stratosphere14 remains open to question, owing to the challenges posed by the highly variable host star and the low spectral resolution of the measurements3. Here we report a near-infrared thermal spectrum for the ultrahot gas giant WASP-121b, which has an equilibrium temperature of approximately 2,500 kelvin. Water is resolved in emission, providing a detection of an exoplanet stratosphere at 5σ confidence. These observations imply that a substantial fraction of incident stellar radiation is retained at high altitudes in the atmosphere, possibly by absorbing chemical species such as gaseous vanadium oxide and titanium oxide. Copyright © 2017, The Authors. All rights reserved.

关键词： Extrasolar planets

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Erratum to: EuPRAXIA Conceptual Design Report

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The European Physical Journal Special Topics 2021年第1期229卷 11-31页

作者： Assmann, R. W. Weikum, M. K. Akhter, T. Alesini, D. Alexandrova, A. S. Anania, M. P. Andreev, N. E. Andriyash, I. Artioli, M. Aschikhin, A. Audet, T. Bacci, A. Barna, I. F. Bartocci, S. Bayramian, A. Beaton, A. Beck, A. Bellaveglia, M. Beluze, A. Bernhard, A. Biagioni, A. Bielawski, S. Bisesto, F. G. Bonatto, A. Boulton, L. Brandi, F. Brinkmann, R. Briquez, F. Brottier, F. Bründermann, E. Büscher, M. Buonomo, B. Bussmann, M. H. Bussolino, G. Campana, P. Cantarella, S. Cassou, K. Chancé, A. Chen, M. Chiadroni, E. Cianchi, A. Cioeta, F. Clarke, J. A. Cole, J. M. Costa, G. Couprie, M. -E. Cowley, J. Croia, M. Cros, B. Crump, P. A. D’Arcy, R. Dattoli, G. Del Dotto, A. Delerue, N. Del Franco, M. Delinikolas, P. De Nicola, S. Dias, J. M. Di Giovenale, D. Diomede, M. Di Pasquale, E. Di Pirro, G. Di Raddo, G. Dorda, U. Erlandson, A. C. Ertel, K. Esposito, A. Falcoz, F. Falone, A. Fedele, R. Ferran Pousa, A. Ferrario, M. Filippi, F. Fils, J. Fiore, G. Fiorito, R. Fonseca, R. A. Franzini, G. Galimberti, M. Gallo, A. Galvin, T. C. Ghaith, A. Ghigo, A. Giove, D. Giribono, A. Gizzi, L. A. Grüner, F. J. Habib, A. F. Haefner, C. Heinemann, T. Helm, A. Hidding, B. Holzer, B. J. Hooker, S. M. Hosokai, T. Hübner, M. Ibison, M. Incremona, S. Irman, A. Iungo, F. Jafarinia, F. J. Jakobsson, O. Jaroszynski, D. A. Jaster-Merz, S. Joshi, C. Kaluza, M. Kando, M. Karger, O. S. Karsch, S. Khazanov, E. Khikhlukha, D. Kirchen, M. Kirwan, G. Kitégi, C. Knetsch, A. Kocon, D. Koester, P. Kononenko, O. S. Korn, G. Kostyukov, I. Kruchinin, K. O. Labate, L. Le Blanc, C. Lechner, C. Lee, P. Leemans, W. Lehrach, A. Li, X. Li, Y. Libov, V. Lifschitz, A. Lindstrøm, C. A. Litvinenko, V. Lu, W. Lundh, O. Maier, A. R. Malka, V. Manahan, G. G. Mangles, S. P. D. Marcelli, A. Marchetti, B. Marcouillé, O. Marocchino, A. Marteau, F. Martinez de la Ossa, A. Martins, J. L. Mason, P. D. Massimo, F. Mathieu, F. Maynard, G. Mazzotta, Z. Mironov, S. Molodozhentsev, A. Y. Morante, S. Mosnier, A. Mostacci, A. Müller, A. -S. Murphy, C. D. Najmudin, Z. Nghiem, P. A. P. Deutsches Elektronensynchrotron – Hamburg Hamburg Germany INFN Sezione di Napoli Napoli Italy INFN Laboratori Nazionali di Frascati Frascati Italy Cockcroft Institute Warrington UK University of Liverpool Liverpool UK JIHT of RAS Moscow Russia Moscow Institute of Physics and Technology Dolgoprudny Russia Department of Physics of Complex Systems Weizmann Institute of Science Rehovot Israel ENEA – Centro Ricerche Bologna Bologna Italy LPGP CNRS Univ. Paris-Sud Université Paris-Saclay Orsay France INFN Sezione di Milano Milano Italy Wigner Research Centre for Physics Budapest Hungary Universitá degli Studi di Sassari Dip. di Architettura Design e Urbanistica ad Alghero Alghero Italy Advanced Photon Technologies NIF & Photon Science Directorate Lawrence Livermore National Laboratory Livermore USA SUPA Department of Physics University of Strathclyde Glasgow UK LLR CNRS École Polytechnique Palaiseau and Université Paris Saclay Palaiseau Cedex France LULI École Polytechnique CNRS CEA Sorbonne Université Palaiseau France Karlsruhe Institute of Technology Karlsruhe Germany Université de Lille CNRS UMR 8523 – PhLAM Lille France University of Manchester Manchester UK CNR Istituto Nazionale di Ottica Pisa Italy Synchrotron SOLEIL Gif-sur-Yvette France Europportunities OÜ Tallinn Estonia Forschungszentrum Jülich Jülich Germany Helmholtz-Zentrum Dresden-Rossendorf e.V. Dresden Germany Center for Advanced Systems Understanding (CASUS) Görlitz Germany LAL CNRS/IN2P3 Univ. Paris Sud Orsay and Université Paris Saclay Orsay France CEA IRFU DACM Université Paris Saclay Gif-sur-Yvette France Shanghai Jiao Tong University Shanghai P.R. China University of Rome Tor Vergata Rome Italy INFN Sezione di Roma Tor Vergata Rome Italy STFC Daresbury Laboratory Sci-Tech Daresbury Warrington UK John Adams Institute Blackett Laboratory Imperial College London London UK Department of Physics & John Adams Institute University of Oxford Oxford UK Ferd

Figure 20.1 was not correct in the published article. The original article has been corrected. The published apologizes for the inconvenience.

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Corrigendum to "Current challenges of hydrothermal treated wastewater (HTWW) for environmental applications and their perspectives: A review" [Environ. Res. 212 Part D (2022) 113532]

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Environmental research 2024年第PT 3期252卷 119005页

作者： Muhammad Usman Zhijian Shi Nalok Dutta Muhammad Awais Ashraf Bushra Ishfaq Mohamed Gamal El-Din Department of Civil and Environmental Engineering University of Alberta Edmonton AB T6G 2W2 Canada Bioproducts Sciences and Engineering Laboratory (BSEL) Washington State University Tri-Cities Richland WA 99354 United States Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP3) Department of Environmental Science and Engineering Fudan University Shanghai 200433 China Shanghai Technical Service Platform for Pollution Control and Resource Utilization of Organic Wastes Shanghai 200438 China. Electronic address: musman4@ualberta.ca. Shanghai Technical Service Platform for Pollution Control and Resource Utilization of Organic Wastes Shanghai 200438 China. Bioproducts Sciences and Engineering Laboratory (BSEL) Washington State University Tri-Cities Richland WA 99354 United States. State Key Laboratory of Multiphase Complex Systems CAS Key Laboratory of Green Process and Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 China. Food Technology Section Post-harvest Research Center Ayub Agricultural Research Institute Faisalabad Pakistan. Department of Civil and Environmental Engineering University of Alberta Edmonton AB T6G 2W2 Canada. Electronic address: mgamalel-din@ualberta.ca.

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Symphony on strong field approximation

arXiv

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arXiv 2018年

作者： Amini, Kasra Biegert, Jens Calegari, Francesca Chacón, Alexis Ciappina, Marcelo F. Dauphin, Alexandre Efimov, Dmitry K. de Morisson Faria, Carla Figueira Giergiel, Krzysztof Gniewek, Piotr Landsman, Alexandra S. Lesiuk, Michal Mandrysz, Michal Maxwell, Andrew S. Moszyński, Robert Ortmann, Lisa Pérez-Hernández, Jose Antonio Picón, Antonio Pisanty, Emilio Prauzner-Bechcicki, Jakub Sacha, Krzysztof Suárez, Noslen Zaïr, Amelle Zakrzewski, Jakub Lewenstein, Maciej Faculty of Chemistry University of Warsaw Pasteura 1 Warsaw02-093 Poland ICFO - Institut de Ciencies Fotoniques Barcelona Institute of Science and Technology Castelldefels Barcelona08860 Spain ICREA Pg. Lluís Companys 23 Barcelona08010 Spain Center for Free-Electron Laser Science DESY Notkestr. 85 Hamburg22607 Germany CNR Instituto di Fotonica e Nanotecnologie Milano Piazza L. da Vinci 32 Milano20133 Italy Theoretical Division Los Alamos National Laboratory Los AlamosNM87545 United States Institute of Physics ASCR ELI-Beamlines project Na Slovance 2 Prague182 21 Czech Republic Instytut Fizyki imienia Mariana Smoluchowskiego Uniwersytet Jagielloński Lojasiewicza 11 Kraków30-348 Poland Department of Physics & Astronomy University College London Gower Street LondonWC1E 6BT United Kingdom Max-Planck Institut für Physik Komplexer Systeme Nöthnitzer-Strasse 38 DresdenD-01187 Germany Department of Physics Max Planck Postech Gyeongbuk Pohang37673 Korea Republic of Max-Planck Institut für Physik komplexer Systeme Nöthnitzer-Strasse 38 DresdenD-01187 Germany Parque Científico Villamayor SalamancaE-37185 Spain Departamento de Química Universidad Autónoma de Madrid Madrid28049 Spain Mark Kac Complex Systems Research Center Jagiellonian University Lojasiewicza 11 Kraków30-348 Poland Faculty of Natural & Mathematical Sciences Department of Physics King’s College London Strand Campus LondonWC2R 2LS United Kingdom

This paper has been prepared by the Symphony collaboration (University of Warsaw, Uniwersytet Jagielloński, DESY/CNR and ICFO) on the occasion of the 25th anniversary of the "simple man’s models" which underlie most of the phenomena that occur when intense ultrashort laser pulses interact with matter. The phenomena in question include High-Harmonic Generation, Above-Threshold Ionization, and Non-Sequential Multielectron Ionization. "Simple man’s models" provide, both an intuitive basis for understanding the numerical solutions of the time-dependent Schrödinger equation, and the motivation for the powerful analytic approximations generally known as the Strong Field Approximation (SFA). In this paper we first review the SFA in the form developed by us in the last 25 years. In this approach SFA is a method to solve the TDSE using a systematic perturbation theory in a part of the Hamiltonian describing continuum-continuum transitions in the presence of the laser field. In this review we focus on recent applications of SFA to HHG, ATI and NSMI from multi-electron atoms and from multi-atom. The main novel part of the presented theory concerns generalizations of SFA to: (i) time-dependent treatment of two-electron atoms, allowing for studies of an interplay between Electron Impact Ionization (EII) and Resonant Excitation with Subsequent Ionization (RESI);(ii) time-dependent treatment in the single active electron (SAE) approximation of âĂIJlargeâĂİ molecules and targets which are themselves undergoing dynamics during the HHG or ATI process. In particular, we formulate the general expressions for the case of arbitrary molecules, combining input from quantum chemistry and quantum dynamics. We formulate also theory of time-dependent separable molecular potentials to model analytically the dynamics of realistic electronic wave packets for molecules in strong laser fields. Copyright © 2018, The Authors. All rights reserved.

关键词： Molecules

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Publisher Correction: MEMOTE for standardized genome-scale metabolic model testing

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Nature biotechnology 2020年第4期38卷 504页

作者： Christian Lieven Moritz E Beber Brett G Olivier Frank T Bergmann Meric Ataman Parizad Babaei Jennifer A Bartell Lars M Blank Siddharth Chauhan Kevin Correia Christian Diener Andreas Dräger Birgitta E Ebert Janaka N Edirisinghe José P Faria Adam M Feist Georgios Fengos Ronan M T Fleming Beatriz García-Jiménez Vassily Hatzimanikatis Wout van Helvoirt Christopher S Henry Henning Hermjakob Markus J Herrgård Ali Kaafarani Hyun Uk Kim Zachary King Steffen Klamt Edda Klipp Jasper J Koehorst Matthias König Meiyappan Lakshmanan Dong-Yup Lee Sang Yup Lee Sunjae Lee Nathan E Lewis Filipe Liu Hongwu Ma Daniel Machado Radhakrishnan Mahadevan Paulo Maia Adil Mardinoglu Gregory L Medlock Jonathan M Monk Jens Nielsen Lars Keld Nielsen Juan Nogales Intawat Nookaew Bernhard O Palsson Jason A Papin Kiran R Patil Mark Poolman Nathan D Price Osbaldo Resendis-Antonio Anne Richelle Isabel Rocha Benjamín J Sánchez Peter J Schaap Rahuman S Malik Sheriff Saeed Shoaie Nikolaus Sonnenschein Bas Teusink Paulo Vilaça Jon Olav Vik Judith A H Wodke Joana C Xavier Qianqian Yuan Maksim Zakhartsev Cheng Zhang Novo Nordisk Foundation Center for Biosustainability Technical University of Denmark Lyngby Denmark. Systems Biology Lab Amsterdam Institute of Molecular and Life Sciences (AIMMS) Vrije Universiteit Amsterdam Amsterdam the Netherlands. BioQUANT/COS Heidelberg University Heidelberg Germany. Ecole Polytechnique Fédérale de Lausanne Laboratory of Computational Systems Biotechnology Lausanne Switzerland. iAMB-Institute of Applied Microbiology ABBt-Aachen Biology and Biotechnology RWTH Aachen University Aachen Germany. Department of Bioengineering University of California La Jolla CA USA. Department of Chemical Engineering and Applied Chemistry University of Toronto Toronto Ontario Canada. Human Systems Biology Laboratory Instituto Nacional de Medicina Genomica & Coordinación de la Investigación Científica-Red de Apoyo a la Investigación UNAM Mexico City Mexico. Institute for Systems Biology Seattle WA USA. Computational Systems Biology of Infection and Antimicrobial-Resistant Pathogens Institute for Biomedical Informatics (IBMI) Tübingen Germany. Department of Computer Science University of Tübingen Tübingen Germany. German Center for Infection Research (DZIF) partner site Tübingen Tübingen Germany. Australian Institute for Bioengineering and Nanotechnology The University of Queensland Brisbane Queensland Australia. Argonne National Laboratory Lemont IL USA. Analytical Biosciences Division of Systems Biomedicine and Pharmacology Leiden Academic Centre for Drug Research Leiden University Leiden the Netherlands. Department of Systems Biology Centro Nacional de Biotecnología Consejo Superior de Investigaciones Científicas (CNB-CSIC) Madrid Spain. Centro de Biotecnología y Genómica de Plantas (CBGP UPM-INIA) Universidad Politécnica de Madrid (UPM) - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA) Madrid Spain. Department of Animal and Aquacultural Sciences Faculty of Biosciences Norwegian University of Life Sciences Oslo Norway

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

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Health co-benefits of post-COVID-19 low-carbon recovery in Chinese cities

Nature Cities

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Nature Cities 2024年 695-705页

作者： Chenxi Lu Felix Creutzig Jiawei Hu Yingjian Huang Huibin Mo Ying Yu Yun Li Da Huo Xuanren Song Xiaoting Huang Zhu Liu Yun Sun Kai Liu Shaohui Zhang Karyn Morrissey Jinpyo Hong Zhu Deng Zhuanjia Du Mercator Research Institute on Global Commons and Climate Change Berlin Germany Sustainability Economics of Human Settlements Technical University Berlin Berlin Germany Belfer Center for Science and International Affairs Harvard Kennedy School Harvard University Cambridge MA USA Alibaba Cloud Hangzhou China Guangdong Key Laboratory for Urbanization and Geo-simulation School of Geography and Planning Sun Yat-sen University Guangzhou China Shenzhen Key Laboratory of Ecological Remediation and Carbon Sequestration Institute of Environment and Ecology Tsinghua Shenzhen International Graduate School Tsinghua University Shenzhen China Data-Driven EnviroLab Department of Public Policy University of North Carolina at Chapel Hill Chapel Hill NC USA Department of Environmental Sciences and Engineering Gillings School of Global Public Health University of North Carolina at Chapel Hill Chapel Hill NC USA Faculty of Engineering Science Department of Architecture KU Leuven Leuven Belgium Department of Earth System Science Ministry of Education Key Laboratory for Earth System Modeling Institute for Global Change Studies Tsinghua University Beijing China Department of Civil & Mineral Engineering University of Toronto Toronto Ontario Canada School of Environmental Science and Engineering Tianjin University Tianjin China Department of Geography King’s College London London UK Guangdong Holdings Limited Guangzhou China International Institute for Applied Systems Analysis (IIASA) Laxenburg Austria Division for Climate and Energy Policy Department of Technology Management and Economics Technical University of Denmark Lyngby Denmark School of Engineering Brown University Providence RI USA Department of Geography University of Hong Kong Hong Kong SAR China Department of Political Science Columbia University New York NY USA

Post-pandemic green recovery is pivotal in achieving global sustainable development goals by simultaneously revitalizing economies and reducing greenhouse gas emissions, air pollution and improving public welfare. However, subnational and city-level understanding of green recovery, its efficacy and its alignment with public health is poorly understood. Here we focus on post-COVID-19 low-carbon recovery—economic growth combined with reduced carbon emissions—and explore health co-benefits in Chinese cities. A novel near-real-time daily carbon emission dataset of 48 cities in China is developed, coupled with detailed health and economic municipal statistics and models. We find that, on average, six low-carbon-recovery cities, mainly megacities, saved 1.2 times as many lives per 100,000 population compared with the 42 other cities, and their annual monetary avoided premature deaths per 100,000 population was 1.5 times more than the 42 other cities. The accumulated monetary health co-benefits for low-carbon-recovery cities were US$ 4.2 billion (95% confidence interval, 2.1–6.3) during the post-COVID-19 period. We show that government spending on electric vehicles increases the likelihood of achieving low-carbon recovery in Chinese cities. Our results underscore the significant health co-benefits of low-carbon recovery, pointing to synergies between advancing local welfare and global environmental objectives.

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An optical transmission spectrum for the ultra-hot Jupiter WASP-121b measured with the Hubble Space Telescope

arXiv

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arXiv 2018年

作者： Evans, Thomas M. Sing, David K. Goyal, Jayesh Nikolov, Nikolay Marley, Mark S. Zahnle, Kevin Henry, Gregory W. Barstow, Joanna K. Alam, Munazza K. Sanz-Forcada, Jorge Kataria, Tiffany Lewis, Nikole K. Lavvas, Panayotis Ballester, Gilda E. Ben-Jaffel, Lotfi Blumenthal, Sarah D. Bourrier, Vincent Drummond, Benjamin Muñoz, Antonio García López-Morales, Mercedes Tremblin, Pascal Ehrenreich, David Wakeford, Hannah R. Buchhave, Lars A. des Etangs, Alain Lecavelier Hébrard, Éric Williamson, Michael H. Physics and Astronomy Stocker Road University of Exeter ExeterEX4 3RF United Kingdom Kavli Institute for Astrophysics and Space Research Massachusetts Institute of Technology 77 Massachusetts Avenue 37-241 CambridgeMA02139 United States Department of Earth and Planetary Sciences Johns Hopkins University BaltimoreMD United States NASA Ames Research Center Moffett FieldCA United States Center of Excellence in Information Systems Tennessee State University NashvilleTN37209 United States Department of Physics and Astronomy University College London Gower Street LondonWC1E 6BT United Kingdom Harvard-Smithsonian Center for Astrophysics 60 Garden Street CambridgeMA02138 United States ESAC Campus Camino Bajo del Castillo Villanueva de la CanadaMadridE-28692 Spain NASA Jet Propulsion Laboratory 4800 Oak Grove Drive PasadenaCA91109 United States Department of Astronomy and Carl Sagan Institute Cornell University 122 Sciences Drive 14853 IthacaNY United States Groupe de Spectroscopie Moléculaire et Atmosphérique Université de Reims CNRS UMR F-7331 Champagne-Ardenne France Lunar and Planetary Laboratory University of Arizona TucsonAZ85721 United States Sorbonne Universités UPMC Université Paris 6 CNRS UMR 7095 Institut d’Astrophysique de Paris 98 bis boulevard Arago ParisF-75014 France Observatoire de l’Université de Genève 51 chemim des Maillettes Sauverny1290 Switzerland Zentrum für Astronomie und Astrophysik Technische Universität Berlin Hardenbergstrasse 36 BerlinD-10623 Germany Maison de la Simulation CEA CNRS Univ Paris-Sud UVSQ Université Paris-Saclay Gif-sur-YvetteF-91191 France Space Telescope Science Institute 3700 San Martin Drive BaltimoreMD21218 United States DTU Space National Space Institute Technical University of Denmark Elektrovej 328 Kgs. LyngbyDK-2800 Denmark

We present an atmospheric transmission spectrum for the ultra-hot Jupiter WASP-121b, measured using the Space Telescope Imaging Spectrograph (STIS) onboard the Hubble Space Telescope (HST). Across the 0.47–1 µm wavelength range, the data imply an atmospheric opacity comparable to – and in some spectroscopic channels exceeding – that previously measured at near-infrared wavelengths (1.15–1.65 µm). Wavelength-dependent variations in the opacity rule out a gray cloud deck at a confidence level of 3.8σ and may instead be explained by VO spectral bands. We find a cloud-free model assuming chemical equilibrium for a temperature of 1500 K and metal enrichment of 10–30× solar matches these data well. Using a free-chemistry retrieval analysis, we estimate a VO abundance of −6.6+0−0..23 dex. We find no evidence for TiO and place a 3σ upper limit of −7.9 dex on its abundance, suggesting TiO may have condensed from the gas phase at the day-night limb. The opacity rises steeply at the shortest wavelengths, increasing by approximately five pressure scale heights from 0.47 to 0.3 µm in wavelength. If this feature is caused by Rayleigh scattering due to uniformly-distributed aerosols, it would imply an unphysically high temperature of 6810±1530 K. One alternative explanation for the short-wavelength rise is absorption due to SH (mercapto radical), which has been predicted as an important product of non-equilibrium chemistry in hot Jupiter atmospheres. Irrespective of the identity of the NUV absorber, it likely captures a significant amount of incident stellar radiation at low pressures, thus playing a significant role in the overall energy budget, thermal structure, and circulation of the atmosphere. Copyright © 2018, The Authors. All rights reserved.

关键词： Chemical analysis

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