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YouTube

How Do You Detect a Black Hole? - LIGO and the Measurement of Gravitational Waves

World Science Festival via YouTube

Overview

This course explores the detection of black holes through the LIGO experiment and the measurement of gravitational waves. The learning outcomes include understanding the inner workings of the LIGO detector, learning about black holes and the fabric of the universe, and gaining insights into the detection of neutron star collisions. The course teaches about Einstein's theory on gravitational waves, the process of detecting gravitational waves, converting the signals into sound, and simulating gravitational waves. The teaching method involves a conversation between experts and a moderator. The intended audience for this course includes individuals interested in astrophysics, gravitational waves, black holes, and the latest discoveries in the field of astronomy.

Syllabus

- Einstein’s theory on gravitational waves
- Vicky Kalogera intro
- What is LIGO?
- How did LIGO detect gravitational waves?
- What causes gravitational waves?
- What was the signal like when the waves were generated?
- Converting the gravitational wave signal into sound
- Calculating and simulating gravitational waves
- Detecting neutron star collisions
- What did we learn from the neutron star collision discovery?
- How are these discoveries testing Einstein’s theory of general relativity?

Taught by

World Science Festival

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