Astrofisika

"Energi yang kita miliki adalah karunia-Nya maka sudah seharusnya dipergunakan untuk mendekatkan diri kepada-Nya" 

~Arip~ 

Frontiers and Controversies in Astrophysics

 

Lecture 21 - Dark Energy and the Accelerating Universe and the Big Rip

Overview:

 

Class begins with a review of the mysterious nature of dark matter, which accounts for three quarters of the universe. Different models of the universe are graphed. The nature, frequency, and duration of supernovae are then addressed. Professor Bailyn presents data from the Supernova Cosmology Project and pictures of supernovae taken by the Hubble Space Telescope. The discovery of dark energy is revisited and the density of dark energy is calculated. The Big Rip is presented as an alternative hypothesis for the fate of the universe.

Problem sets/Reading assignment:

None assigned

Course Media

Transcript

html

Audio

mp3

Low Bandwidth Video

mov [100MB]

High Bandwidth Video

mov [500MB]

Resources:

Class Notes - Lecture 21 [PDF]

Sumber:

1. The University of Yale Open Course Ware

2.  Professor Bailyn Websites

http://www.astro.yale.edu/bailyn/
http://www.astro.yale.edu/






Ucapan Terima Kasih:

1. Bapak. Prof. Dr. Ing. H. B. J. Habibie.

2. Departemen Pendidikan Nasional

3. Kementrian Riset dan Teknologi

4. Lembaga Penerbangan dan Antariksa Nasional


Disusun Ulang Oleh:

Arip Nurahman

Department of Physics, Indonesia University of Education

&

Follower Open Course Ware at MIT-Harvard University, Cambridge.USA.

Semoga Bermanfaat dan Terima Kasih