CERN Accelerating science

Video Lectures

Ultimi arrivi:
2016-12-09
14:25
Improving the Spatial Resolution of the Tile Calorimeter for Phase 2 Upgrades / Bisulco, Anthony Robert (speaker) (University of Michigan (US))
2016 - Streaming video. REU; UM Semester Abroad - Student Talks External links: Talk details; Event details In : UM Semester Abroad - Student Talks

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2016-12-09
14:21
Introductory Remarks / Goldfarb, Steven (speaker) (University of Melbourne (AU))
2016 - Streaming video. REU; UM Semester Abroad - Student Talks External links: Talk details; Event details In : UM Semester Abroad - Student Talks

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2016-12-09
11:32
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Infrastructure Analytics and Optimisation Activities for WLCG / Duellmann, Dirk (speaker) (CERN) ; Schulz, Markus (speaker) (CERN)
2016 - Streaming video. IT Technical Forum (ITTF); Infrastructure Analytics and Optimisation Activities for WLCG External links: Talk details; Event details In : Infrastructure Analytics and Optimisation Activities for WLCG

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2016-12-09
09:49
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The First Five Years of the Alpha Magnetic Spectrometer on the International Space Station / Ting, Samuel (speaker) (Massachusetts Inst. of Technology (US))
AMS is a multipurpose magnetic spectrometer designed to measure elementary particles and nuclei to the TeV region. In the five years since its installation on the International Space Station, it has collected more than 90 billion cosmic rays. Some of the unexpected results and their possible interpretations will be presented..
2016 - Streaming video. CERN Colloquium External link: Event details In : The First Five Years of the Alpha Magnetic Spectrometer on the International Space Station

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2016-12-07
13:34
Identification of Complex Dynamical Systems with Neural Networks (2/2) / Zimmermann, Hans-Georg (speaker) (Senior Principal Research Scientist, Siemens Corporate Technology)
The identification and analysis of high dimensional nonlinear systems is obviously a challenging task. Neural networks have been proven to be universal approximators but this still leaves the identification task a hard one. [...]
2016 - Streaming video. Academic Training Lecture Regular Programme, 2016-2017 External link: Event details In : Identification of Complex Dynamical Systems with Neural Networks (2/2)

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2016-12-07
10:43
Electroweak Results from CMS / Kunkle, Joshua Milo (speaker) (University of Maryland (US))
We present recent CMS measurements on electroweak boson production including single, double, and triple boson final states. Electroweak processes span many orders of magnitude in production cross section. [...]
2016 - Streaming video. LHC Seminar External link: Event details In : Electroweak Results from CMS

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2016-12-06
11:08
2017 MERIT Public Session /EN presentation / Stappers, Sara (speaker) (CERN) ; Perez Reale, Valeria (speaker) (CERN)
2016 - Streaming video. HR Public Meetings; 2017 MERIT Public Session /EN presentation External links: Talk details; Event details In : 2017 MERIT Public Session /EN presentation

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2016-12-05
17:01
Identification of Complex Dynamical Systems with Neural Networks (1/2) / Zimmermann, Hans-Georg (speaker) (Senior Principal Research Scientist, Siemens Corporate Technology)
The identification and analysis of high dimensional nonlinear systems is obviously a challenging task. Neural networks have been proven to be universal approximators but this still leaves the identification task a hard one. [...]
2016 - Streaming video. Academic Training Lecture Regular Programme, 2016-2017 External link: Event details In : Identification of Complex Dynamical Systems with Neural Networks (1/2)

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2016-12-02
15:47
Parity Violation in Chiral Molecules: From Theory towards Spectroscopic Experiment and the Evolution of Biomolecular Homochirality / Quack, Martin (speaker) (ETH Zürich)
We shall start with an introductory discussion of three fundamental questions relating physics to molecular quantum dynamics and stereochemistry. (i) To what extent are the fundamental symmetries and conservation laws of physics and their violations reflected in molecular quantum dynamics and spectroscopy, in general? (ii) How important is parity violation for the quantum dynamics and spectroscopy of chiral molecules, in particular? (iii) How important is parity violation for biomolecular homochirality, i.e. the quasi exclusive preference of L-amino acids and D-sugars in the biopolymers of life (proteins and DNA)? The observation of biomolecular homochirality can be considered as a quasi-fossil of the evolution of life [1], the interpretation of which has been an open question for more than a century, with numerous related hypotheses, but no definitive answers [...]
2016 - Streaming video. CERN Colloquium External link: Event details In : Parity Violation in Chiral Molecules: From Theory towards Spectroscopic Experiment and the Evolution of Biomolecular Homochirality

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2016-12-02
10:37
New frontiers in PDF determination / Ubiali, Maria (speaker) (University of Cambridge)
Parton Distribution Functions (PDFs) are a crucial input at the LHC, their uncertainty often being the limiting factor in the accuracy of theoretical predictions. At the same time the LHC is delivering a number of precise measurements that have the potential to greatly constrain these functions. [...]
2016 - Streaming video. TH Theoretical Seminar External link: Event details In : New frontiers in PDF determination

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