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Instructors: Prof. Dr. Julia Harz
Event type:
Lecture/practice class
Displayed in timetable as:
08.128.821
Hours per week:
4
Credits:
6,0
Language of instruction:
Englisch
Min. | Max. participants:
- | -
Contents:
This lecture focuses on important topics of theoretical astroparticle physics, in particular dark matter and neutrinos. After reviewing the evidence for the existence of dark matter, we will discuss different dark matter candidates (WIMPs, FIMPs, SIMPs, ALPs etc.) and their possible production mechanisms (e.g. freeze-out vs freeze-in) in the early Universe. Hereby, the current state-of-the art of theoretical calculations of the dark matter abundance will be thoroughly discussed and its current limitations highlighted. A second part of the lecture will be focused on the theory of neutrinos. After reviewing the current status of our knowledge of these elusive particles, we will discuss in detail different aspects of the theory of neutrinos ranging from their oscillations, different potential models and the corresponding mass mechanisms, their impact on cosmology and role as possible dark matter candidate. Beyond these topics, we will touch further closely related aspects of astroparticle physics and early Universe cosmology.
Learning Outcome:
Goal of the lecture is to provide a thorough overview of the current status of the theory of dark matter and neutrinos. After successful completion of the module the students will have a sound knowledge of the current status of dark matter and neutrino theory. This course will prepare students with the necessary background to carry out supervised research in these topics and bridge to current research.
Recommended preconditions:
Theoretical Physics 6a (08.128.165) is recommended, also helpful is basic knowledge of the Standard Model of Particle Physics e.g. from The Standard Model and Electroweak Theory (08.128.742) or similar lectures such as Nuclear- und Particle Physics (08.128.055). Knowledge from Theoretical Astroparticle (08.128.762) might be beneficial but is not expected as prerequisite.
Recommended reading list:
The Early Universe, Kolb and Turner
Physical Foundations of Cosmology, Mukhanov
Modern Cosmology, Dodelson
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