Astrophysics or Particle physics?

In summary, the conversation revolves around the dilemma of choosing between studying astrophysics or particle physics in college and university. Both fields are fascinating and offer exciting opportunities, but the speakers are unsure of which one to pursue. They seek advice from others who have experience in these areas.
  • #1
QuantumJon
7
1
I'm very fascinated on both things. I want to study Black Holes, Dark Matter and Dark Energy. Stuff like that in the big world of Astrophysics, but I'm also very attracted to particle physics with the ways forces works on atomic scale, and how elementary particles work. I really have a hard time to decide what I want to pursue, and work with in the later years, but does anyone have any experience they might give out? In this case, which of these two topics are the most hot, and rewarding at the moment and which are the most fun?

- Jon.
 
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  • #2
Or both - astroparticle physics or particle astrophysics.

http://astro.fnal.gov/

http://www.slac.stanford.edu/grp/ek/

http://kipac.stanford.edu/kipac/

http://www.physics.ox.ac.uk/astro/bipac/

http://www.phys.cwru.edu/part-astro/

http://cpa.igc.psu.edu/

http://pa.brown.edu/

or high energy astrophysics, where one looks at high energy >> TeV particles and their sources - among other things.

http://pdg.lbl.gov/2011/reviews/rpp2011-rev-cosmic-rays.pdf

http://hawc.umd.edu/details/gcr.php

http://tevcat.uchicago.edu/reviews.html

http://www.slac.stanford.edu/econf/C040802/papers/L020.PDF
from 32nd SLAC Summer Institute on Particle Physics
http://www.slac.stanford.edu/econf/C040802/
 
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  • #3
I can't sadly study both on University. We'll have to pick a specific area to work with when we're getting our bacherlor degree. There are Geophysics, Astrophysics or General Physics (In that specific area things such as: Particle physics, quantum physics etc.) so if you have to speak from your experience, what do you think is the future of science, and what is the most fun?
 
  • #4
General Physics for undergrad.
 
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  • #5
QuantumJon said:
I can't sadly study both on University. We'll have to pick a specific area to work with when we're getting our bacherlor degree. There are Geophysics, Astrophysics or General Physics (In that specific area things such as: Particle physics, quantum physics etc.) so if you have to speak from your experience, what do you think is the future of science, and what is the most fun?
Normally, an undergraduate program exposes one to many areas with a scientific or engineering discipline.

One will study general physics, which includes statics, kinematics and dynamics. One will study classical mechanics and dynamics, thermodynamics, electromagnetic theory, electromechanics, optics, and other areas. And one will be introduced to relativity and quantum mechanics. One may have the option of taking courses in astronomy or space physics, as well as introductory courses in plasma physics and particle physics, astrophysics and cosmology.

By the time one is in 4th year, one would probably have an idea of a specialty.
 
  • #6
In college we will work with Energy, Quantum physics (radioactivity, particles and so on), classical mechanics, electrical circuits, electromagnetism, waves (particularly waves like light and sound) and that's about it. When going to university, we decide a bachelor degree that we wish to take, say Astrophysics, General Physics or Geophysics. If you choose general physics, you will have to decide WHAT to be specialized in, when it comes to general physics.
 
  • #7
QuantumJon said:
I'm very fascinated on both things. I want to study Black Holes, Dark Matter and Dark Energy. Stuff like that in the big world of Astrophysics, but I'm also very attracted to particle physics with the ways forces works on atomic scale, and how elementary particles work. I really have a hard time to decide what I want to pursue, and work with in the later years, but does anyone have any experience they might give out? In this case, which of these two topics are the most hot, and rewarding at the moment and which are the most fun?

- Jon.

I have the same problem. I cannot decide which to take. Right now i am applying for physics with particle physics and cosmology. Only 3 universities offer this course :
1. Lancaster university, UK
2. University of Birmingham, UK
3. Swansea University,UK.
 

1. What is the difference between astrophysics and particle physics?

Astrophysics is the study of the physical properties and behavior of objects and phenomena in space, such as planets, stars, and galaxies. Particle physics, on the other hand, focuses on the fundamental building blocks of matter and their interactions. It deals with subatomic particles such as protons, neutrons, and electrons.

2. How do astrophysicists study the universe?

Astrophysicists use a variety of observational and theoretical techniques to study the universe. These include telescopes, satellites, computer simulations, and mathematical models. They analyze data from these sources to understand the physical processes and properties of celestial objects and phenomena.

3. What are some major topics in particle physics?

Some major topics in particle physics include the Standard Model, which describes the fundamental particles and their interactions, and the search for new particles and forces beyond the Standard Model. Other topics include the study of dark matter and dark energy, the nature of gravity, and the origins of the universe.

4. How does particle physics relate to everyday life?

Particle physics may seem like a highly specialized field, but its discoveries and applications have a significant impact on our everyday lives. For example, the development of medical imaging technologies such as MRI and PET scans relies on principles of particle physics. Particle accelerators are also used in industrial and medical applications, and particle physics research has led to advancements in materials science and energy production.

5. What are some current challenges in astrophysics and particle physics?

One of the main challenges in astrophysics is understanding the nature of dark matter and dark energy, which make up the majority of the universe's mass and energy, respectively. In particle physics, the search for new particles and forces beyond the Standard Model is a major focus. Another challenge is reconciling the theory of gravity with the principles of quantum mechanics, which are used to describe the behavior of particles at the subatomic level.

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