Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Bjoern S"'
In this paper, we present a novel approach for learning bimanual manipulation actions from human demonstration by extracting spatial constraints between affordance regions, termed affordance constraints, of the objects involved. Affordance regions ar
Externí odkaz:
http://arxiv.org/abs/2410.08848
Simulation studies are commonly used in methodological research for the empirical evaluation of data analysis methods. They generate artificial data sets under specified mechanisms and compare the performance of methods across conditions. However, si
Externí odkaz:
http://arxiv.org/abs/2409.18527
Publikováno v:
ApJ 975, 13 (2024)
Atmospheric retrievals are widely used to constrain exoplanet properties from observed spectra. We investigate how the common nonphysical retrieval assumptions of vertically constant molecule abundances and cloud-free atmospheres affect our character
Externí odkaz:
http://arxiv.org/abs/2408.09129
Publikováno v:
ApJ 963, 24 (2024)
In this study, we treat Earth as an exoplanet and investigate our home planet by means of a potential future mid-infrared (MIR) space mission called the Large Interferometer For Exoplanets (LIFE). We combine thermal spectra from an empirical dataset
Externí odkaz:
http://arxiv.org/abs/2310.02634
Autor:
Hayoz, Jean, Cugno, Gabriele, Quanz, Sascha P., Patapis, Polychronis, Alei, Eleonora, Bonse, Markus J., Dannert, Felix A., Garvin, Emily O., Gebhard, Timothy D., Konrad, Björn S., Sartori, Lia F.
Publikováno v:
A&A 678, A178 (2023)
The investigation of the atmospheres of closely separated, directly imaged gas giant exoplanets is challenging due to the presence of stellar speckles that pollute their spectrum. To remedy this, the analysis of medium- to high-resolution spectroscop
Externí odkaz:
http://arxiv.org/abs/2309.10587
Autor:
Gebhard, Timothy D., Angerhausen, Daniel, Konrad, Björn S., Alei, Eleonora, Quanz, Sascha P., Schölkopf, Bernhard
Publikováno v:
A&A 681, A3 (2024)
Atmospheric retrievals (AR) of exoplanets typically rely on a combination of a Bayesian inference technique and a forward simulator to estimate atmospheric properties from an observed spectrum. A key component in simulating spectra is the pressure-te
Externí odkaz:
http://arxiv.org/abs/2309.03075
Autor:
Alei, Eleonora, Konrad, Björn S., Mollière, Paul, Quanz, Sascha P., Angerhausen, Daniel, Ranganathan, Mohanakrishna, collaboration, the LIFE
Publikováno v:
Proc. SPIE 12180, Space Telescopes and Instrumentation 2022: Optical, Infrared, and Millimeter Wave, 121803L (27 August 2022)
Atmospheric retrieval studies are essential to determine the science requirements for future generation missions, such as the Large Interferometer for Exoplanets (LIFE). The use of heterogeneous absorption cross-sections might be the cause of systema
Externí odkaz:
http://arxiv.org/abs/2209.15403
Autor:
Alei, Eleonora, Konrad, Björn S., Angerhausen, Daniel, Grenfell, John Lee, Mollière, Paul, Quanz, Sascha P., Rugheimer, Sarah, Wunderlich, Fabian, collaboration, the LIFE
Publikováno v:
A&A 665, A106 (2022)
An important future goal in exoplanetology is to detect and characterize potentially habitable planets. Using nulling interferometry, LIFE will allow us to constrain the radius and effective temperature of (terrestrial) exoplanets, as well as provide
Externí odkaz:
http://arxiv.org/abs/2204.10041
Publikováno v:
In Industrial Marketing Management May 2024 119:193-205
Measurements of the electron-helicity asymmetry in the quasi-elastic ${\rm A}(\vec{e},e' p)$ process
Autor:
Kolar, Tim, Paul, Sebouh J., Achenbach, Patrick, Arenhövel, Hartmuth, Ashkenazi, Adi, Beričič, Jure, Böhm, Ralph, Bosnar, Damir, Brecelj, Tilen, Cline, Ethan, Cohen, Erez O., Distler, Michael O., Esser, Anselm, Friščić, Ivica, Gilman, Ronald, Giusti, Carlotta, Heilig, Matthias, Hoek, Matthias, Izraeli, David, Kegel, Simon, Klag, Pascal, Korover, Igor, Lichtenstadt, Jechiel, Mardor, Israel, Merkel, Harald, Middleton, Duncan G., Mihovilovič, Miha, Müller, Julian, Müller, Ulrich, Olivenboim, Mor, Piasetzky, Eliezer, Pochodzalla, Josef, Ron, Guy, Schlimme, Björn S., Schoth, Matthias, Schulz, Florian, Sfienti, Concettina, Širca, Simon, Spreckels, Rouven, Štajner, Samo, Stöttinger, Yvonne, Strauch, Steffen, Thiel, Michaela, Tyukin, Alexey, Weber, Adrian, Yaron, Israel
We present measurements of the electron helicity asymmetry in quasi-elastic proton knockout from $^{2}$H and $^{12}$C nuclei by polarized electrons. This asymmetry depends on the fifth structure function, is antisymmetric with respect to the scatteri
Externí odkaz:
http://arxiv.org/abs/2107.00763