Introduction to Nuclear and Particle Physics

Instructor: Prof. Bernd Surrow [MIT]

Course Description:

The phenomenology and experimental foundations of particle and nuclear physics are explored in this course. Emphasis is on the fundamental forces and particles, as well as composites.

Sumber:

http://ocw.mit.edu/courses/physics/8-701-introduction-to-nuclear-and-particle-physics-spring-2004/

Manfaat Fisika Nuklir dan Partikel

Mempelajari dan Meneliti Fisika Nuklir dan Partikel sangat bermanfaat untuk perkembangan IPTEK di Negeri ini, kita perlu sumber energi besar kini dan masa depan.

Kita harus bisa membangun PLTN berkapasitas total 100.000 MW di negeri ini.

Melahirkan banyak Ilmuwan IPTEK Nuklir dan Fisika Partikel

Particle physics is a branch of physics which studies the nature of particles that are the constituents of what is usually referred to as matter and radiation. In current understanding, particles are excitations of quantum fields and interact following their dynamics. 

Although the word "particle" can be used in reference to many objects (e.g. a proton, a gas particle, or even household dust), the term "particle physics" usually refers to the study of the fundamental objects of the universe fields that must be defined in order to explain the observed particles, and that cannot be defined by a combination of other fundamental fields. 

The current set of fundamental fields and their dynamics are summarized in a theory called the Standard Model, therefore particle physics is largely the study of the Standard Model's particle content and its possible extensions.

Sub Atomic Particle and Nuclear Research

Modern particle physics research is focused on subatomic particles, including atomic constituents such as electrons, protons, and neutrons (protons and neutrons are composite particles called baryons, made of quarks), produced by radioactive and scattering processes, such as photons, neutrinos, and muons, as well as a wide range of exotic particles. 

To be specific, the term particle is a misnomer from classical physics because the dynamics of particle physics are governed by quantum mechanics. As such, they exhibit wave-particle duality, displaying particle-like behavior under certain experimental conditions and wave-like behavior in others. 

In more technical terms, they are described by quantum state vectors in a Hilbert space, which is also treated in quantum field theory. Following the convention of particle physicists, elementary particles refer to objects such as electrons and photons as it is well known that those types of particles display wave-like properties as well.

Sumber:

Wikipedia

Perusahaan IPTEK Antariksa Negeri Panda

"Pemimpin Sejati Adalah Mereka Yang Melahirkan Banyak Pemimpin Lebih Hebat dari Dirinya"

*A.N.*

The China Aerospace Science and Technology Corporation (中國航天科技集團公司) (CASC) is the main contractor for the Chinese space program. 

It is state-owned and has a number of subordinate entities which design, develop and manufacture a range of spacecraft, launch vehicles, strategic and tactical missile systems, and ground equipment. It was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. 

Various incarnations of the program date back to 1956. Along with space and defence manufacture, CASC also produces a number of high-end civilian products such as machinery, chemicals, communications equipment, transportation equipment, computers, medical care products and environmental protection equipment. 

CASC provides commercial launch services to the international market and is one of the world's most advanced organizations in the development and deployment of high energy propellant technology, strap-on boosters, and launching multiple satellites atop a single rocket. 

The corporation has registered capital of 1.1 billion U.S. dollars and employs 110 000 people. 

R and D and Production Complexes

1. China Academy of Launch Vehicle Technology (CALT) 

2. Academy of Aerospace solid Propulsion Technology (AASPT) 

3. China Academy of Space Technology (CAST) 

4. Academy of Aerospace Liquid Propulsion Technology (AALPT) 

5. Sichuan Academy of Aerospace Technology (SAAT) 

6. Shanghai Academy of Space Flight Technology (SAST) 

7. China Academy of Aerospace Electronics Technology (CAAET) 

8. China Academy of Aerospace Aerodynamics (CAAA) 

Specialized Companies:

1. China Satellite Communications Corporation

2. China Great Wall Industry Corporation (CGWIC)

3. China Aerospace Engineering Consultation Center 

4. China Centre for Resources Satellite Data and Application 

5. Aerospace Science & Technology France Co, Ltd. 

6. Aerospace Capital Holding Co, Ltd. 

7. China Aerospace Times Electronics Corporation 

8. China Aerospace International Holdings, Ltd. (中國航天國際控股有限公司) 

9. Beijing Shenzhou Aerospace Software Technology Co, Ltd. 

10. Shenzhen Academy of Aerospace Technology 

11. Aerospace Long-March International Trade Co, Ltd. 

12. China Siwei Surveying and Mapping Technology Co, Ltd 

Directly Subordinated Units:

1. China Astronautics Standards Institute 

2. China Astronautics Publishing House Space Archives 

3. Aerospace Communication Center 

4. China Space News 

5. Chinese Society of Astronautics 

6. Aerospace Talent Development & Exchange Center 

7. Aerospace Printing Office

Sumber:

http://en.wikipedia.org/wiki/China_Aerospace_Science_and_Technology_Corporation