搜索结果: 1-15 共查到“天体物理学 Science”相关记录17条 . 查询时间(0.258 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：空间引力波探测中杂散光的评估和测量
空间引力波 杂散光 评估测量
2023/11/13
在空间引力波探测中，激光干涉测量精度达到皮米量级，杂散光对测距的影响开始浮现。在这报告中，首先讨论光学平台和光学望远镜中的杂散光源和分类，并提出抑制杂散光的可行方案和具体评估和测量方法。
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Guo-Jacquet 相对迹公式简介
相对朗兰兹纲领 相对迹公式 Guo-Jacquet
2023/4/23
相对朗兰兹纲领的目标之一是建立自守形式的周期积分（分析对象）与自守 L 函数的特殊值（算术对象）之间的联系。其中一个著名的例子是 Waldspurger 公式，其后被 Jacquet 用比较相对迹公式的办法重新证明。在本报告中，我们打算介绍 Guo-Jacquet 猜想的 Waldspurger 定理的一种高维推广以及用于研究该猜想的相对迹公式。我们将回顾相关背景，概述已知结果，解释其中难点，并讨...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Notes on black hole images
黑洞 图像 注意事项
2023/4/13
In this talk, I will present the progress of the study on black hole images in our group. The topic is expected to include black hole shadows, images of the accretion disk and jets around a black hole...
上海交通大学盛政明、陈民教授团队《Science Advances》发表最新成果—基于激光等离子体加速器的极高亮度GeV伽马射线（图）
上海交通大学 盛政明 陈民 激光 等离子体 加速器 极高亮度 GeV伽马射线
2020/6/16
近日，上海交通大学盛政明教授和陈民教授团队在美国《科学》杂志子刊[Science Advances 6, eaaz7240 (2020)]上以“Extremely brilliant GeV γ-rays from a two-stage laser-plasma accelerator”为题发表最新研究成果，提出了一种利用两级激光等离子体加速器产生极高亮度GeV伽马射线辐射的新方案。该研究方案有...
东北大学张鑫受邀担任SCI一区期刊《SCIENCE CHINA Physics, Mechanics & Astronomy》编委（图）
东北大学 张鑫 SCIENCE CHINA Physics, Mechanics & Astronomy 编委 暴胀宇宙学 中微子物理
2018/1/6
近日，理学院张鑫教授接受期刊《中国科学：物理 力学 天文学》（中英文版）主编谢心澄院士以及常务副主编景益鹏院士和汪卫华院士、物理II学科副主编龙桂鲁教授和蔡荣根院士的邀请，担任新一届编委会编委。张鑫教授，东北大学物理系主任，博士生导师，国家“万人计划”青年拔尖人才，国家优秀青年基金获得者，享受国务院政府特殊津贴专家。研究领域为引力与宇宙学，在暗能量与暗物质、暴胀宇宙学、中微子物理、量子引力理论、原...
Solar eclipse science along the path of totality:Eclipse on August 21 offers unique research opportunities
Solar eclipse science Eclipse August 21 unique research opportunities
2017/7/25
In a briefing today on solar eclipse science, leading U.S. scientists highlighted research projects that will take place across the country during the upcoming August 21 solar eclipse. The research wi...
2017 航天系统科学与工程国际会议（The International Conference on Aerospace System Science and Engineering 2017）
2017 航天系统科学与工程 国际会议
2017/4/25
The International Conference on Aerospace System Science and Engineering (ICASSE 2017) is an international conference series which focuses on system-level research and development regarding astronauti...
The San Diego Supercomputer Center (SDSC) at the University of California, San Diego this week formally launched "Comet," a new petascale supercomputer designed to transform scientific research by exp...
Teaching Galileo? Get to know Riccioli! -- What a forgotten Italian astronomer can teach students about how science works
Galileo Riccioli Italian astronomer science works
2011/8/5
Abstract: What can physics students learn about science from those scientists who got the answers wrong? Students encounter little science history, and what they have encountered typically portrays sc...
"High-resolution", or "long-baseline", science with the SKA and its precursors covers a broad range of topics in astrophysics. In several research areas, the coupling between improved brightness sensi...
Herschel-ATLAS: Statistical Properties of Galactic Cirrus in the GAMA-9 Hour Science Demonstration Phase Field
Methods statistical ISM structure Infrared ISM continuum dust
2010/11/10
We study the Spectral Energy Distribution (SED) and the power spectrum of Galactic cirrus
emission observed in the 14 deg2 Science Demonstration Phase field of the Herschel-ATLAS
using Herschel and ...
Swift: the science across the rainbow. Mission Overview and Highlights of Results
High Energy Astrophysical Phenomena (astro-ph.HE)
2010/12/28
I present an overview of the Swift mission, which was launched on November 20, 2004 to discover and observe the most energetic of astrophysical phenomena, gamma-ray bursts (GRBs).
HerMES: SPIRE Science Demonstration Phase Maps
Cosmology and Extragalactic Astrophysics (astro-ph.CO) Instrumentation and Methods for Astrophysics (astro-ph.IM)
2010/12/22
We describe the production and verification of sky maps of the five SPIRE fields observed as part of the Herschel Multi-tiered Extragalactic Survey (HerMES) during the Science Demonstration Phase (SDP...
The energy density of the Universe is dominated by dark energy and dark matter, two mysterious components which pose some of the most important questions in fundamental science today. Euclid is a high...
The FLAMINGOS-2 early science surveys and the GTC。