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SUB-ATOMIC MOTIONS – From capturing electrons to probing human health
- uploaded November 21, 2024
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ENCI, der mobile Röntgentomograph
Wissenschaftlerinnen und Wissenschaftler von Universität Hamburg und DESY haben im Rahmen des Exzellenzclusters „Understanding Written Artefacts“ (UWA) einen weltweit einmaligen mobilen Computertomographen entwickelt. Das Gerät heißt ENCI („Extracting non-destructively cuneiform inskriptions“, nicht zerstörendes Entziffern von Keilschriften), angelehnt an den ENKI, den sumerischen...-
01:02 duration
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ENCI, the mobile X-ray tomograph
Scientists from Universität Hamburg and DESY have developed a unique mobile computer tomograph as part of the ‘Understanding Written Artefacts’ (UWA) Cluster of Excellence. The device is called ENCI (‘Extracting non-destructively cuneiform inskriptions’), inspired by ENKI, the Sumerian god of wisdom. Thanks to ENCI, 4000-year-old sealed cuneiform tablets can be read for the first...-
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European XFEL in a nutshell
German version of the European XFEL image video-
05:46 duration
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European XFEL in a nutshell
English version of the European XFEL image video-
05:36 duration
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842 views
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Understanding fast phenomena of fluid transport in porous media using MHz X-ray microscopy
Patrick Huber and Stella Gries from Hamburg University of Technology and DESY are investigating how liquids are distributed in thin layers of porous silicon. He is particularly interested in the capillary forces that cause liquids to rise upwards in small, interconnected tubes, even against gravity. These processes take place so fast that they cannot be detected using standard synchrotron...-
03:10 duration
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Ultrafast collective excitations and screening dynamics in correlated oxides at European XFEL
Using time-resolved photoelectron spectroscopy with soft X-ray light, Tommaso Pincelli from the Technical University Berlin leads an international team of scientists from Italy and Germany to decipher the dynamics of highly mobile charge carriers in modern materials. In particular, they explore the formation of a transient two-dimensional electron gas in zinc oxide, and the coupling between...-
06:31 duration
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International Cosmic Day 2024
26 November 2024: It's International Cosmic Day! Every year, students from across the world have the opportunity to work with real astroparticle physics data, and scientists have the chance to share their experiences. Learn here as well about the new and upcoming facilities and methods in the exploration of cosmic rays. We welcome you to the 2024 edition! And do you want to make an ICD selfie?...-
04:01 duration
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Hi-Acts Image Video
Hi-Acts Image Video-
02:13 duration
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SUB-ATOMIC MOTIONS – From capturing electrons to probing human health
Jentschke Lecture 2024 Ferenc Krausz, Nobelpreisträger in Physik 2023, Direktor am Max-Planck-Institut für Quantenoptik-
01:06:04 duration
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DESY DAY 2024
Wir präsentieren jüngste wissenschaftliche DESY-Highlights aus den vier Forschungsbereichen und begrüßen unsere neuberufenen Wissenschaftler:innen. Wir zeichnen große Ideen und persönliche Verdienste aus. Und wir freuen uns auf einen gemeinsamen Austausch mit Ihnen und auf Nobelpreisträger Ferenc Krausz, der in diesem Jahr unsere traditionelle Jentschke Lecture hält. ...-
01:30:24 duration
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Investigation of ultrafast electronic structure dynamics in correlated oxides at European XFEL
Mark P. M. Dean from Brookhaven National Laboratory (BNL) and Sophia TenHuisen from Harvard University, USA, are researching the cuprate La2-xSrxCuO4 at the SCS (Spectroscopy & Coherent Scattering) instrument of European XFEL. The different ways in which the oxygen and the copper electronic states hybridize is responsible for the diverse properties of this material that range from novel...-
02:44 duration
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Investigation of superionic states in group-III oxides at European XFEL
Jaromír Chalupský from the Czech Academy of Sciences is researching a theoretically predicted superionic state in oxides such as Al2O3, Ga2O3 or In2O3 at the High Energy Density (HED) instrument. In these materials, the metallic atoms remain as a rigid lattice under extreme conditions, while the oxygen atoms can behave like a liquid. The substances thus can behave as an insulator, a...-
03:14 duration
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Study of ultrafast chiral dynamics of the Vitamin D precursor Ergosterol at European XFEL
Caterina Vozzi from the Consiglio Nazionale delle Ricerche (CNR), Milano, Italy, is researching the steroid ergosterol (C28H44O) at the Small Quantum Systems (SQS) instrument of European XFEL. The molecule is a precursor of vitamin D. When exposed to UV light, it is rapidly converted into vitamin D2. Vozzi is interested in the question of how exactly this process takes place. To do this, she...-
03:09 duration
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Inauguration | New CTAO SDMC building
The CTAO (Cherenkov Telescope Array Observatory), one of the major European research projects of the coming decades, will be the world’s largest gamma-ray observatory, dedicated to studying high-energy astrophysical processes in the Universe. With its unprecedented sensitivity and performance, the CTAO will open a new window at the high edge of the electromagnetic spectrum, seeking to...-
49:39 duration
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High Frequency Gravitational Waves
Sebastian A. R. Ellis, DESY Theory Workshop 2024-
38:04 duration
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Primordial Black Holes: A dark matter candidate in the gravitational wave era
Gabriele Franciolini, DESY Theory Workshop 2024-
46:34 duration
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43 views
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Gravitational Waves from String Bosenova
Anson Hook, DESY Theory Workshop 2024-
39:16 duration
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43 views
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Quantum Sensors for High Energy Physics
Aaron S. Chou, DESY Theory Workshop 2024-
40:31 duration
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69 views
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Continuous gravitational waves from neutron stars
M. Alessandra Papa, DESY Theory Workshop 2024-
39:30 duration
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25 views
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Line intensity mapping
Marc Kamionkowski, DESY Theory Workshop 2024-
37:01 duration
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LISA: Science and Challenges
Elena Maria Rossi, DESY Theory Workshop 2024-
29:51 duration
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Stochastic gravitational wave backgrounds at LISA
Valerie Domcke, DESY Theory Workshop 2024-
42:08 duration
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Collider physics & the relativistic 2-body problem
Rafael Porto, DESY Theory Workshop 2024-
40:56 duration
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41 views
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Consensus and confusion in cosmology
Prof. Dr. Marc Kamionkowski (Johns Hopkins University), Heinrich Hertz Lecture 2024. The past quarter century has been a period of rapid progress in our understanding of the origin and evolution of the Universe. We now have a simple mathematical model that can account for the gross features of our Universe as well as detailed...-
01:13:21 duration
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604 views
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Axion Theory
Prateek Agrawal, DESY Theory Workshop 2024-
41:07 duration
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Axion Strings
Malte Buschmann, DESY Theory Workshop 2024-
39:18 duration
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39 views
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GW Waveforms for BH and new physics
Eugene Lim, DESY Theory Workshop 2024-
41:22 duration
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39 views
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Light relics and freeze-in
Prof. Katelin Schutz, DESY Theory Workshop 2024-
37:56 duration
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Pulsar Timing Arrays on the verge of detection
Nataliya K. Porayko, Theorie Workshop 2024-
43:08 duration
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32 views
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New results in axion inflation
Marco Peloso, Theorie Workshop 2024-
39:20 duration
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39 views
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Searching for Primordial Gravitational Waves with the CMB
Raphael Flauger, Theorie Workshop 2024-
37:03 duration
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34 views
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Cosmological phase transitions and gravitational waves
Jorinde van de Vis, Theorie Workshop 2024-
41:36 duration
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33 views
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Jim Penner-Hahn (University of Michigan) at FXE
September 2022-
01:09 duration
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Oksana Plekan (FERMI at the Elettra Sincrotrone Trieste) at SQS
September 2022-
01:25 duration
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121 views
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Lisa Randolph (University of Siegen) at HED
September 2022-
00:26 duration
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87 views
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Eilidh McClain (University of Michigan) at FXE
September 2022-
00:46 duration
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Filipe Maia (Uppsala University) at SPB/SFX
September 2022-
00:31 duration
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53 views
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Christian Gutt (University of Siegen) at MID
September 2022-
00:19 duration
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45 views
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Markus Gühr (University of Potsdam) at SQS
September 2022-
01:25 duration
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127 views
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Lingen Huang (Helmholtz-Zentrum Dresden-Rossendorf, HZDR) at HED
September 2022-
01:03 duration
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Roseanne Sension (University of Michigan) at FXE
September 2022-
00:38 duration
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50 views
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Maddalena Bin (Stockholm University) at MID
September 2022-
00:31 duration
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67 views
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Patrick Adams (RMIT University Melbourne) at SPB/SFX
September 2022-
00:34 duration
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34 views
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Aniruddha Deb (University of Michigan) at FXE
September 2022-
00:45 duration
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48 views
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Caterina Vozzi (CNR Milan) at SQS
September 2022-
01:03 duration
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134 views
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Ryan Lamb (University of Michigan) at FXE
September 2022-
00:41 duration
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45 views
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Further insights into the experiment station HED by leading scientist Dr. Ulf Zastrau
Length 05:24 min.-
05:24 duration
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273 views
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European XFEL in a nutshell
The 3.4 km long European XFEL generates extremely intense X-ray flashes used by researchers from all over the world to map atomic details of viruses, film chemical reactions, and study processes in the interior of planets.-
05:06 duration
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28057 views
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European XFEL im Überblick
Der 3,4 Kilometer lange European XFEL erzeugt extrem intensive Röntgenlaserblitze, die Forschende aus der ganzen Welt nutzen, um atomare Details von Viren zu erkennen, chemische Reaktionen zu filmen und Vorgänge wie im Inneren von Planeten zu untersuchen.-
05:19 duration
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6248 views
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Spectroscopy and coherent scattering on catalysts for C-H bonds of saturated alkanes at the European XFEL
C-H bonds of saturated alkanes are inert and hence hard to break. Catalysis with 4d and 5d transition metal complexes in solution provides ways for C-H bond cleavage, whereas earth-abundant 3d metal catalysts have not been discovered to date. Raphael M. Jay from Uppsala University in Sweden and his team investigates how to make 3d metal complexes reactive for C-H activation. The...-
02:41 duration
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43 views
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