Gamma Ray Bursts and Gravitational Radiation

In summary, the conversation discusses the relationship between soft gamma ray repeaters and gravitational radiation, specifically in terms of the luminosity of the source and the amount of matter/energy thrown out during a burst. The person is seeking resources to help answer the question and mentions the potential for future experimental data.
  • #1
Desh627
41
0
Okay,

I'm writing a short response of about one page right now. Here's the question:

Regarding soft gamma ray repeaters, 1. Is there any connection between the electromagnetic radiation and gravitational radiation? (specify: luminosity of the source? Thresholds?) and 2. How much matter/energy is thrown out of a star during a burst?

I'm NOT looking for an answer, only resources with which to answer the question. I already have a couple of sources, but having learned the hard way, the more sources the better.

Do you guys have anything?
 
Physics news on Phys.org

1. What are gamma ray bursts (GRBs) and how are they produced?

Gamma ray bursts are extremely energetic explosions that release a vast amount of electromagnetic radiation, particularly in the form of gamma rays. They are thought to be produced by the collapse of massive stars or the merging of neutron stars or black holes.

2. How far away can GRBs be detected?

GRBs have been detected at distances of up to 13 billion light years away, making them one of the most distant and oldest objects observed in the universe.

3. What is gravitational radiation and how is it related to GRBs?

Gravitational radiation, also known as gravitational waves, is a ripple in the fabric of space-time caused by the acceleration of massive objects. GRBs are one of the potential sources of gravitational radiation, as the intense explosion can create a burst of gravitational waves.

4. Can gravitational radiation be detected?

Yes, gravitational radiation can be detected using specialized instruments such as interferometers. These instruments measure tiny changes in the distance between two objects caused by passing gravitational waves.

5. What can we learn from studying GRBs and gravitational radiation?

Studying GRBs and gravitational radiation can provide insight into the most extreme events in the universe, such as the formation of black holes and the early stages of the universe. It can also help us better understand the fundamental laws of physics, including Einstein's theory of general relativity.

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