Current Event

International Workshop on Multifunctional Dirac Materials

International Workshop on Multifunctional Dirac Materials

Workshop

20—22 Nov 2017

News

A new approach to the detection of exoplanets

Sahil Agarwal, Fabio Del Sordo, and John Wettlaufer

The detection of Earth-like exoplanets is challenging because several sources of noise hinder from uncovering the imprint of a low-mass planet in observations.

We have implemented a method, called MultiFractal Temporally Weighted Detrended Fluctuation Analysis, to detect planets orbiting a distant star. This makes no use of any fitting procedure to filter out the noise, but instead characterizes it by looking at the fluctuations of the data at different wavelengths. In particular, this approach allows to measure the time scales over which stellar noise operates, thus opening a new door to interpret the data that will come from the next generation of spectrographs.

Original paper: Exoplanetary Detection by Multifractal Spectral Analysis

Seminars Today

Wednesday, 22 November 2017
9:00      FB 42
Event Talk Understanding Strongly Correlated Ruthenates: Fermi surface, effective masses and Mott transition
Eva Pavarini 
9:45      FB 42
Event Talk Two-dimensional topological superconductivity in Pb/Co/Si(111)
Christophe Brun 
11:00      FB 42
Event Talk Ultrafast study of out-of-equilibrium Dirac fermions in topological matter
Marino Marsi 
11:45      FB 42
Event Talk Light-induced anomalous Hall effect in graphene detected via on-chip picosecond electronics
James Mciver 
12:30      FB 42
Event Talk Closing remarks
13:15      CoPS Seminar Room (A5:1041, AlbaNova Main Building)
Cosmology & Gravity Working Group

Upcoming Seminars

Thursday, 23 November 2017
13:15      Nordita East Seminar Room (132:028)
Hamiltonian Renormalisation
Klaus Liegener  (Institute for Quantum Gravity, U. of Erlangen)
15:15      
The tragic destiny of Mileva Marić Einstein
Pauline Gagnon  (Retired - Indiana U.)

Taken from the AlbaNova Agenda

See also list of all regular theory seminars at AlbaNova


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This page was printed on 2017-11-22 from www.nordita.org

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27 Oct 2017