Question: What are some of the disciplines of physics used in astrophysics?
About the article "Astrophysics", section "Abstract".

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The ISPA offers undergraduate and graduate (even the doctoral level) programmes in particle physics, theoretical physics, astrophysics, plasma physics, and mathematics.
Undergraduate programme (Master of Science (M. — the institute offers a two years programme.
The undergraduate programmes are taught with the advanced courses of engineering.
The disciplines are listed below in which the programmes are being offered by the institute: *Computational Physics, Engineering Physics, Physics, Astronomy, Electrical physics, Mathematics, Applied Mathematics, Applied mechanics, Astrochemistry, Chemistry, and Computer Science.
Master's and post-research programme (Master of Science (honors), Master of Physics, and/or Master of Philosophy) — the CHEP offers a two year programme in the disciplines listed below: *Mathematics, Applied Mathematics, Computational Physics, Particle physics, Electrical physics, Quantum Physics, Solid State Physics, Theoretical Chemistry, Astrochemistry, Astrophysics, Chemistry, Biophysics, and Computer science.
Post-doctoral research and Doctoral programme (Doctor of Philosophy and Doctor of Science) — the institute manages the post-doctoral research and doctoral programmes that are expected to be completed in 2–5 years.
The degrees are awarded by publishing a thesis supervised by the institute.
The doctoral programmes that are offered are listed below.
*Nuclear physics, Particle Physics, Theoretical physics, Mathematical physics, Laser physics, Atomic physics, AMO physics, Mathematics, Radiophysics, Astrophysics, Cosmology Nuclear chemistry, Analytical chemistry, Mathematical chemistry and Computer science.  
Solar physics is the branch of astrophysics that specializes in the study of the Sun.
It deals with detailed measurements that are possible only for our closest star.
It intersects with many disciplines of pure physics, astrophysics, and computer science, including fluid dynamics, plasma physics including magnetohydrodynamics, seismology, particle physics, atomic physics, nuclear physics, stellar evolution, space physics, spectroscopy, radiative transfer, applied optics, signal processing, computer vision, computational physics, stellar physics and solar astronomy.
Because the Sun is uniquely situated for close-range observing (other stars cannot be resolved with anything like the spatial or temporal resolution that the Sun can), there is a split between the related discipline of observational astrophysics (of distant stars) and observational solar physics.
The study of solar physics is also important as it is believed that changes in the solar atmosphere and solar activity can have a major impact on Earth's climate.
The Sun also provides a "physical laboratory" for the study of plasma physics.  
Generally, either the term "astronomy" or "astrophysics" may be used to refer to this subject.
Based on strict dictionary definitions, "astronomy" refers to "the study of objects and matter outside the Earth's atmosphere and of their physical and chemical properties" and "astrophysics" refers to the branch of astronomy dealing with "the behavior, physical properties, and dynamic processes of celestial objects and phenomena".
In some cases, as in the introduction of the introductory textbook "The Physical Universe" by Frank Shu, "astronomy" may be used to describe the qualitative study of the subject, whereas "astrophysics" is used to describe the physics-oriented version of the subject.
However, since most modern astronomical research deals with subjects related to physics, modern astronomy could actually be called astrophysics.
Few fields, such as astrometry, are purely astronomy rather than also astrophysics.
Various departments in which scientists carry out research on this subject may use "astronomy" and "astrophysics," partly depending on whether the department is historically affiliated with a physics department, and many professional astronomers have physics rather than astronomy degrees.
One of the leading scientific journals in the field is the European journal named Astronomy and Astrophysics.
The leading American journals are The Astrophysical Journal and The Astronomical Journal. 
 Undergraduate programme (Bachelor of Science (B. Sc.
(with honors) or B.S.)
— the institute offers a four years programme.
The undergraduate programmes are taught with the advanced courses of engineering.
The disciplines are listed below in which the programmes are being offered by the institute: *Computational Physics, Engineering Physics, Physics, Applied physics, Electrical physics, Mathematics, Applied Mathematics, Applied mechanics, Applied Chemistry, Chemistry, and Computer Science.
Master's and post-research programme (Master of Science (honors), Master of Physics, and/or Master of Philosophy) — the CHEP offers a two year programme in the disciplines listed below: *Mathematics, Applied Mathematics, Computational Physics, Particle physics, Medical Physics, Electrical physics, Quantum Physics, Solid State Physics, Theoretical Chemistry, Radiochemistry, Chemistry, Biophysics, and Computer science.
Post-doctoral research and Doctoral programme (Doctor of Philosophy and Doctor of Science) — the institute manages the post-doctoral research and doctoral programmes that are expected to be completed in 2–5 years.
The degrees are awarded by publishing a thesis supervised by the institute.
The doctoral programmes that are offered are listed below.
*Nuclear physics, Particle Physics, Theoretical physics, Mathematical physics, Laser physics, Atomic physics, AMO physics, Mathematics, Radiophysics, Astrophysics, Cosmology Nuclear chemistry, Analytical chemistry, Mathematical chemistry and Computer science.  
The field of interest for this journal, Astronomy, includes in its the scope sub-topics of astronomy.
These are stellar astronomy, celestial mechanics, radio astronomy, physics of the Sun, planetary astrophysics, astrophysics theory, and astrophysics science through observation.
Also included are methods of astronomy and instrumentation.