SH2200 Astropartikelfysik 6,0 hp
Denna kurs är avvecklad.
Sista planerade examination: VT 2023
Avvecklingsbeslut:
Ingen information tillagdInnehåll och lärandemål
Kursinnehåll
Review of particle physics phenomena. Review of cosmological models. Big Bang nucleosynthesis and thermal relics. The cosmic microwave background and the measurement of fundamental cosmological parameters. Candidates for the dark matter of the universe and techniques to detect dark matter. Neutrinos from the sun, supernovae, the atmosphere and exotic sources. Galactic cosmic rays. Cosmic rays at the earth. Satellite and balloon cosmic ray experiments. Ultra-high energy cosmic rays. Cosmic gamma rays. Neutrino detectors and evidence for oscillations.
Lärandemål
Astroparticle physics is a relatively new field of science. The fields of particle physics, astronomy and cosmology are combined to allow an understanding of the physical processes at work in the Universe at a fundamental level. During the course, particular emphasis will be laid on the experimental aspects of astroparticle physics, namely a survey of current results and the experiments used to produce them. Astroparticle physics is an extremely dynamic field with annual new and fundamental discoveries - this will also be reflected in the topics covered during the course. After completing this course, you should be able to:
- Classify the fundamental subatomic particles by their possible interactions.
- Explain how ‘particle probes’ can open a new window on the universe compared to historical observations using electromagnetic radiation.
- Explain how particles can be detected and their properties determined, and appreciate the limitations of different detection techniques.
- Identify the astrophysical observations which motivate the key features of the current ‘Standard Cosmological Model’.
- Use a Newtonian-inspired model to describe the expansion of the universe. Account for the dynamics of the expansion of the universe during the radiation- and, subsequently, matter-dominated epochs. Defend the basic properties of your model with observational data.
- Defend the hypothesis that the vast majority of the universe consists of forms of (‘dark’) matter and energy which are completely unknown today. Explain the independent observations which lead to this startling fact. Hypothesize over the possible particle candidates for the ‘dark matter’ of the universe.
- Perform dimensional analysis to define relationships between physical variables in astrophysical systems.
- Interpret data from figures published in the scientific literature and use this to perform calculations and develop conclusions.
- Reflect on the current ‘open questions’ in astroparticle physics and the experiments planned to address these issues.
Kurslitteratur och förberedelser
Särskild behörighet
Recommended prerequisites: Previous knowledge corresponding to SH1009 Modern Physics, or equivalent.
Rekommenderade förkunskaper
Utrustning
Kurslitteratur
D. Perkins, Particle Astrophysics, Oxford University Press, ISBN 0-19-850952 (2003).
Examination och slutförande
När kurs inte längre ges har student möjlighet att examineras under ytterligare två läsår.
Betygsskala
Examination
- INL1 - Inlämningsuppgifter, 6,0 hp, betygsskala: A, B, C, D, E, FX, F
Examinator beslutar, baserat på rekommendation från KTH:s handläggare av stöd till studenter med funktionsnedsättning, om eventuell anpassad examination för studenter med dokumenterad, varaktig funktionsnedsättning.
Examinator får medge annan examinationsform vid omexamination av enstaka studenter.
Övriga krav för slutbetyg
Home assignments. Oral presentation. Oral examination (for grade A).
Möjlighet till komplettering
Möjlighet till plussning
Nej
Examinator
Etiskt förhållningssätt
- Vid grupparbete har alla i gruppen ansvar för gruppens arbete.
- Vid examination ska varje student ärligt redovisa hjälp som erhållits och källor som använts.
- Vid muntlig examination ska varje student kunna redogöra för hela uppgiften och hela lösningen.