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1,579 zoekresultaten voor “order sterrewacht” in de Publieke website

• Spectroscopic characterization of exoplanets: From LOUPE to SINFONI Onderzoeksoutput

  Over the past years it has been discovered that the population of extra-solar planets is large and diverse.

• From intracluster medium dynamics to particle acceleration Onderzoeksoutput

  The intracluster medium (ICM) is a hot, tenuous and X-ray emitting gas that pervades galaxy clusters.

• A well-established harmony in chaos: from isolated galaxies to galaxy clusters Onderzoeksoutput

  The origin and evolution of galaxies are closely linked to many different physical phenomena.

• The astrochemical factory: A solid base for interstellar reactions Onderzoeksoutput

  In this thesis chemical and physical processes in the ice mantles on interstellar dust grains are studied.

• Atom addition reactions in interstellar ice - new pathways towards molecular complexity in space - Onderzoeksoutput

  Promotor: Prof.dr. H.V.J. Linnartz, Co-Promotores: S. Ioppolo, H.M. Cuppen

• Unveiling the third dimension: vertical structure as a probe of planet formation conditions Onderzoeksoutput

  Protoplanetary disks are the gas and dust environments where planetary systems form around young stars. Using observations from the Atacama Large Millimeter/submillimeter Array (ALMA) this thesis analyses the gaseous molecular reservoir, using multiple tracers to resolve the 3D structure of protoplanetary…

• Gas physics of simulated galaxy clusters Onderzoeksoutput

  The largest structures in the Universe are clusters of galaxies. Each can contain hundreds to thousands of galaxies.

• Merging galaxy clusters: probing magnetism and particle acceleration over cosmic time Onderzoeksoutput

  In this thesis, I studied the origin and evolution of the non-thermal radiation in merging galaxy clusters.

• Modeling interstellar bubbles: near and far Onderzoeksoutput

  Promotor: Prof. dr. A.G.G.M. Tielens

• The Great Collapse Onderzoeksoutput

  Promotor: Prof.dr. S.F. Portegies Zwart

• Aanbod Wetenschapsknooppunt Leiden

  Aan de slag met onderzoeken leren en wetenschap & technologie (W&T), in de klas of op de universiteit.

• Galaxy formation traced by heavy element pollution Onderzoeksoutput

  Galaxies form and evolve through close interaction with their surroundings. As a result, the heavy elements ('metals') that are synthesized in stars, are found both inside and outside galaxies.

• Star-Forming Galaxies at the Cosmic Dawn Onderzoeksoutput

  Promotor: Prof.dr. M. Franx, Co-Promotor: Rychard Bouwens

• From grains to planetesimals: the microphysics of dust coagulation Onderzoeksoutput

  Promotor: Prof.dr. A.G.G.M. Tielens, Prof.dr. C. Dominik (UvA)

• Unraveling the surface formation of regular and deuterated water in space: a combined laboratory and computational study Onderzoeksoutput

  Promotor: Prof.dr. H.V.J. Linnartz

• Lasers, lenses and light curves: adaptive optics microscopy and peculiar transiting exoplanets Onderzoeksoutput

  Promotores: Prof.dr. C.U. Keller, Prof.dr. H.C. Gerritsen

• Extremely loud & incredibly far: observing radio bright AGN into the cosmic dawn Onderzoeksoutput

  In this thesis new methodologies are developed for the detection and systematic study of radio sources in the early universe. This allows us to gain a deeper understanding of the formation and evolution of galaxies, the activity of supermassive black holes, and the final phase transition of our universe:…

• BUSS series Bedrijfswetenschappen

  De Business Studies Seminar (BUSS) Series biedt seminars van uitgenodigde wetenschappers over organisatorisch, juridisch en technologisch onderzoek. In 2024 zullen de onderzoeksgroepen Organizational and Entrepreneurial Behavior, Technology and Innovation en Corporate Governance and Strategy diverse…

• Structure and substructure in the stellar halo of the Milky Way Onderzoeksoutput

  Promotor: K.H. Kuijken

• Dancing with the Stars Onderzoeksoutput

  This thesis develops a method for direction dependent calibration of the ionosphere in radio interferometric data.

• Kosmos Onderzoeksoutput

  Over geschiedenis van de sterrenkunde van radioastronomie tot exoplaneten, de revolutionaire ontwikkeling van de naoorlogse sterrenkunde.

• The characteristics of galaxies with powerful radio jets Onderzoeksoutput

  Radio jets are important to the evoultion of galaxies. However, it is still not fully understood how a radio jet can be triggered.

• Alles voor één meisje Onderzoeksoutput

  Wat is er nodig om een mens te maken? Een uitdijend heelal. Gebouwd uit deeltjes, ruimte en tijd, en hun subtiele mechanismen.

• X-Raying the hot gas in the outskirts of galaxy clusters Onderzoeksoutput

  Forming at the nodes of the Cosmic Web and growing hierarchically via mass accretion, galaxy clusters are the largest virialized halos in our universe, composed of dark matter (DM; ≥85%), ionized hot plasma in the intracluster medium (ICM; ≥10-15%), and galaxies (≥1-5%).

• Far from home: the science exploitation of the fastest Milky Way stars Onderzoeksoutput

  The Sun and all the stars in the night sky reside in the Milky Way galaxy. In the at-rest reference frame of the Galaxy, typical stars travel with velocities of about 100-200 kilometres per second.

• A Herbig disk view of planet formation Onderzoeksoutput

  In the past decade many population studies have been performed with the Atacama Large Millimeter/submillimeter Array (ALMA) to understand the bulk properties of protoplanetary disks around young stars. These population studies mostly consisted of low mass stars, with relatively few of the disks around…

• Dawn of the red and dead: stellar kinematics of massive quiescent galaxies out to z = 2 Onderzoeksoutput

  Promotores: Prof.dr. M. Franx, Prof.dr. M. Kriek (Univ. of California at Berkeley)

• Star formation and aging at cosmic noon: the spectral evolution of galaxies from z=2 Onderzoeksoutput

  Promotores: Prof.dr. M. Franx, Prof.dr. P.G. van Dokkum (Yale University)

• Hunting for new physics in the primordial Universe Onderzoeksoutput

  This thesis contributes to studying primordial cosmology theories and their detectability in future observations.

• Hydrocarbons in interstellar ice analogues: UV-vis spectroscopy and VUV photochemistry Onderzoeksoutput

  Promotor: Prof.dr. H.L.V. Linnartz

• Feedback from deeply embedded low- and high-mass protostars. Surveying hot molecular gas with Herschel Onderzoeksoutput

  Promotor: Prof.dr. E.F. van Dishoeck, Co-Promotor: G.J. Herczeg

• Probing cosmic monsters: confronting hydrodynamic simulations with new observations of high-density environments Onderzoeksoutput

  Galaxies in the Universe are distributed along the intricate framework of the Cosmic Web. Groups and clusters of galaxies comprise the densest regions in this network, and therefore, are excellent cosmic laboratories to study different aspects of galaxy evolution in extreme environments.

• A fresh view on carbon radio recombination lines powered by LOFAR Onderzoeksoutput

  The Low Frequency Array enables studies of low-frequency carbon radio recombination lines with unprecedented sensitivity, spectral and spatial resolution.

• The Evolutionary Tale of Gaseous Exoplanets Onderzoeksoutput

  This thesis investigates the evolution and fate of gaseous exoplanets, which are continuously shaped by stellar activity across both short and long timescales.

• High-resolution integral-field spectroscopy of exoplanets Onderzoeksoutput

  This thesis describes the implementation and on-sky demonstration of high-resolution integral-field spectroscopy for extreme adaptive optics systems that are used to find and characterize exoplanets.

• Psychologielab op Wielen

  Psychologielab op Wielen maakt wetenschap toegankelijk voor iedereen: met ons mobiele lab bereiken we letterlijk de mensen op straat. Van bruisende stadscentra tot afgelegen gebieden, overal waar ons lab staat kun je heel laagdrempelig meedoen aan onderzoek. Zo zorgen we samen voor nieuwe inzichten…

• They grow up so fast - Stellar accretion in a starburst cluster Onderzoeksoutput

  When a star is born in our Galaxy, it is quite likely that it has formed within a massive cluster, which hosts numerous high-mass stars bathing their lower mass neighbours in UV radiation.

• Infrared spectroscopy of astrophysically relevant hydrocarbons Onderzoeksoutput

  This thesis is about the study of hydrocarbons via infrared spectroscopy.

• 
  Thomas Otto Winterhalder Onderzoeker

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Jannis Necker Onderzoeker

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Petra Awad Technicus onderwijs en onderzoek

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Louis Desdoigts Onderzoeker

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Thanh Nguyen Onderzoeker

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Samuel Pearson Onderzoeker

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Elham Eftekhariardakani Onderzoeker

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Floris Martens Promovendus

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Filip Elekes Onderzoeker

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Paul Cristofari Onderzoeker

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Robin Hölscher Coördinator bedrijfsvoering

  Faculteit der Wiskunde en Natuurwetenschappen

• 
  Stefano Bellotti Onderzoeker

  Faculteit der Wiskunde en Natuurwetenschappen