Niels Bohr Institute

PhD theses - Astrophysics

PhD

Zhen Li

The phenomenological study on alternative black holes and dark matter distribution

Supervisor: Steen H. Hansen

Vadim Rusakov

Star formation in galaxies across cosmic time - Stellar Populations in Multiwavelength Photometric Observations

Supervisor: Charles L Steinhardt

Aaron David Schneider

Bridging Atmospheres and Interiors: Exploring Exoplanetary Gas Giants

Supervisor: Uffe Gråe Jørgensen

Clara Giménez Arteaga

Resolving Stellar Populations in Galaxies Across 13 Billion Years of Cosmic Time

Supervisor: Gabriel B. Brammer

Meghana Killi

Morphology and Spectroscopy of Highredshift Galaxies - Galaxy evolution through multi-wavelength observations

Supervisor: Darach Watson

Sofie Helene Bruun

Selection of PTF Sources Based on Light-curve Variability

Supervisors: Jens Hjorth and Adriano Agnello

Marco-Merusi

The Mastcam-Z Radiometric Calibration Targets on NASA's Perseverance Rover: Derived Irradiance Time-Series, Dust Deposition, and Performance Over the First 670 Sols on Mars

Supervisors: Prof. Morten Bo Madsen and Dr. Kjartan Bergeron Kinch

Katarzyna Magdalena Dutkowska

Tracing star formation at high redshift using the Milky Way as a template

Academic Advisor: Assoc. Prof. Lars E. Kristensen
Assessment Committee: Prof. Jes K. Jørgensen (chair), Assoc. Prof. Angela Adamo, Dr. Mario Tafalla

Anne Noer Kolborg

On the origin of metals - Understanding the role of mixing in galactic chemical evolution

Supervisors: Prof. Enrico Ramirez-Ruiz and Prof. Steen Harle Hansen

John R. Weaver

COSMOS2020: Insights into Galaxy Assembly and Evolution over the First 10 Billion Years

Supervisor: Professor Sune Toft

Sophie Lund Schrøder

Drag in Binaries - Addressing the role of hydrodynamics in stellar binary evolution

Supervisors: Prof. Enrico Ramirez-Ruiz and Prof. Jens Hjorth

Manar el Akel

Unlocking the sulphur chemistry in a protostellar environment physical and chemical conditions

Academic Advisor: Assoc. Prof. Jes K. Jørgensen

Zoe Ansari

Estimating photo metric redshifts and inferring quantities of dustin supernovae with machine learning

Supervisors: Assoc. Prof. Christa Gall and Dr. Adriano Agnello

Nikki Arendse

Cosmic Dissonance - Addressing tensions in modern cosmology

Supervisors: Prof. Jens Hjorth and Dr. Radosław Jan Wojtak

Giulia Perotti

Ice and Gas - Linking Infrared and Millimetric Observations towards young Solar-type Stars

Academic Advisor: Assoc. Prof. Jes K. Jørgensen

Jacob Svensmark

On the nature of dark matter structures and the growth of charged atmospheric aerosols

Supervisor: Steen H. Hansen

Daniel Lawther

Clues to the inner workings of active galactic nuclei from spectral energy distributions, photoionization modeling and the rare subset of FeLoBAL quasars

Supervisor: Marianne Vestergaard

Isabella Chi Gieseler Cortzen

A view into the interstellar medium of galaxies across cosmic time

Supervisors: Associate Professor Georgios Magdis and Professor Sune Toft

Mikkel Stockmann

Genesis of Giants - Massive Galaxy Evolution over the Past 10 Billion Years

Leonardo Krapp

Multispecies Dynamics in Weakly Ionized Dusty Protoplanetary Disks

Carlos Gómez Guijarro

Connecting the Extremes High-redshift Starbursts as Progenitors of Massive Galaxies

Gopakumar Mohandas

On the dynamics of dust, magnetohydrodynamics of disks, and atmospheric radiation of planets

Steffen Kjær Jacobsen

3D Radiative Transfer Modeling of Embedded Protostellar Regions

Jens Juel Jensen

Supermassive Black Holes in Active Galaxies On measuring their mass and influence on circumnuclear PAH features

Jonatan Selsing

Illuminating the Dark with cosmic explosions and their afterglows

Per Andersen

Candles that light up the Dark

Supervisor: Jens Hjorth

Andrius Popovas

Planet formation. The roles of pebble accretion, radiative and convective energy transport

Elizabeth Artur de la Villarmois

The physics and chemistry of envelopes and disks around young protostars

Nils Henrik Pehlivan Rhodin

Deep emission studies of high redshift absorption selected galaxies Probing the Galaxy Population With Beacons From Afar

Caroline Heneka

Cosmological Structure Formation: From Dawn till Dusk From Reionization to galaxy clusters

Supervisors: Dr. David Rapetti & Prof. Steen H. Hansen

Maryam Arabsalmani

Gas Kinematics in GRB Host Galaxies

Supervisors: Palle Møller (ESO) and Johan P. U. Fynbo (NBI)

Andreas Skielboe

Colossal creations of gravity From clusters of galaxies to active galactic nuclei

Supervisors: Kristian Pedersen and Darach Watson

Matteo Cataneo

Growth of Structure in Theories of Cosmic Acceleration

Supervisors: Dr. David A. Rapetti Co-supervisor: Prof. Jens Hjorth

Søren Frimann

Evolution of Deeply Embedded Protostars Simulations meet Observations

Academic Advisor: Assoc. Prof. Jes Kristian Jørgensen

Diana Juncher

Modeling the Cloudy Atmospheres of Cool Stars, Brown Dwarfs and Hot Exoplanets

Supervisor: Uffe Gråe Jørgensen

Jens-Kristian Krogager

Galaxies in the Early Universe – characterized in absorption and emission

Supervisors: Johan P. U. Fynbo and Cédric Ledoux

Ia Kochiashvili

High redshift Lyman-α hunt Galaxies as precious forged jewels

Supervisors: Prof. Johan P. U. Fynbo

Johannes Zabl

Emission line imaging and spectroscopy of distant galaxies

Supervisors: Johan P. U. Fynbo and Cédric Ledoux

Karen Pardos Olsen

OBSERVING AND SIMULATING GALAXY EVOLUTION - from X-ray to millimeter wavelengths

Supervisors: Sune Toft and Thomas Greve

Allison Man

Galaxy Evolution Over the Past Eleven Billion Years: Mergers and Quiescence

Advisor: Sune Toft Co-advisor: Andrew Zirm

Jesper Mirsa Skottfelt

Improving Lucky Imaging Photometry Using the Two-Colour EMCCD Instrument at the Danish 1.54m telescope

Supervisor: Uffe Gråe Jørgensen

Martin Sparre

Galaxy formation: observations and simulations of galaxies

Supervisor: Prof. Johan Peter Uldall Fynbo

Xue Li

Exploring Cosmology with Supernovae - A study of supernovae and their applications

Supervisor: Anja C. Andersen

Johan Samsing

DYNAMICS OF STARS, DARK MATTER AND THE UNIVERSE

Supervisor: Steen H. Hansen

Ece Kilerci Eser

ACTIVE GALAXIES: A Study of Local Seyferts and Ultra Luminous Infrared Galaxies

Supervisor: Marianne Vestergaard

Teddy Fjeldgaard Frederiksen

NURSERIES OF SUPERNOVAE A STUDY OF YOUNG HIGH REDSHIFT TYPE IA SUPERNOVA HOST GALAXIES

Supervisor: Jens Hjorth

Martina Falco

DYNAMICS OF GALAXY CLUSTERS AND THEIR OUTSKIRTS: beyond the virialization regime

Supervisor: Steen H. Hansen

Stefan Geier

PIECES TO THE PUZZLE OF HIGH-REDSHIFT GALAXIES FALLING INTO PLACE

Supervisor: Johan Peter Uldall Fynbo

Gisela Baumann

Particle Dynamics in Solar Coronal Magnetic Reconnection Regions

Supervisor: Prof. Åke Nordlund

Desiree Della Monica Ferreira

GAS MASS FRACTIONS FROM XMM-NEWTON

Supervisor: Kristian Pedersen

Tayyaba Zafar

Spectroscopy of High Redshift Sightlines

Supervisor: Darach Watson

Christa Gall

Genesis and evolution of dust in the early Universe

Supervisor: Anja C. Andersen

Peter Laursen

Interpreting Lyman α radiation from young, dusty galaxies

Supervisor: Anja C. Andersen & Jesper Sommer-Larsen

Georgios Leloudas

OBSERVATIONS OF SUPERNOVAE AND THEIR ENVIRONMENTS

Supervisor: Jesper Sollerman

Danuta Paraficz

Cosmological Applications of STRONG GRAVITATIONAL LENSING

Supervisor: Prof. Jens Hjorth

Michal Michalowski

Star Formation at High Redshifts and the Importance of Dust Obscuration

Supervisor: Prof. Jens Hjorth

Taia Kronborg

Gravitational lensing of SNLS Supernovae

Signe Riemer-Sørensen

DARK MATTER CHARACTERISATION FROM X-RAY OBSERVATIONS

Supervisor: Kristian Pedersen

Ole Høst

Observational probes of dark matter halos

Supervisor: Steen H. Hansen

Dong Xu

Gamma-Ray Bursts: afterglow modelling, origin, and implications

Supervisor: Johan P. U. Fynbo

Chloé Féron

Testing the Lambda-Cold Dark Matter model at galactic scales

Supervisor: Jens Hjorth

Christina Carina Thöne

GAMMA-RAY BURST HOST GALAXIES AT HIGH RESOLUTION

Supervisor: Johan P. U. Fynbo

José María Castro Cerón

A Spitzer study of γ-ray burst selected star-forming galaxies

Supervisor: Jens Hjorth

Árdís Elíasdóttir

Exploring the Dark and Dusty Universe with Gravitational Lensing

Supervisor: Jens Hjorth

Kim Nilsson

The Ly Emission Line as a Cosmological Tool

Supervisor: Johan P.U. Fynbo

Kristin Carolin Kruse Madsen

X-ray Telescopes: Development, Flight and Analysis

Supervisor: Kristian Pedersen