I specialize in stellar and solar astrophysics. Can answer questions pertaining to these areas, including: stellar structure and evolution, HR diagrams, binary systems, collapsars (black holes, neutron stars) stellar atmospheres and the spectroscopic analysis of stars – as well as the magnetohydrodynamics of sunspots and solar flares. Sorry – No homework problems done or research projects! I will provide hints on solutions. No nonsense questions accepted, i.e. pertaining to astrology, or 'UFOs' or overly speculative questions: 'traveling through or near black holes, worm holes, time travel etc. Absolutely NO questions based on the twaddle at this Canadian site: http://members.shaw.ca/warmbeach/FAQ.htm purporting to show a "new physics". Do not waste my time or yours by wasting bandwidith with reference to such bunkum.
Have constructed computerized stellar models; MHD research. Gave workshops in astrophysics (stellar spectroscopy, analysis) at Harry Bayley Observatory, Barbados. More than twenty years spent in solar physics research, including discovery of SID flares. Developed first ever consistent magnetic arcade model for solar flares incorporating energy dissipation and accumulation. Developed first ever loop-based solar flare model using double layers and incorporating cavity resonators. (Paper presented at Joint AGU/AAS Meeting in Baltimore, MD, May 1994)
American Astronomical Society (Solar physics and Dynamical astronomy divisions), American Geophysical Union, American Mathematical Society, Intertel.
Papers appearing in Solar Physics, Journal of the Royal Astronomical Society of Canada, Journal of the Barbados Astronomical Society, Meudon Solar Flare Proceedings (Meudon, France). Books: 'Fundamentals of Solar Physics', 'Selected Analyses in Solar Flare Plasma Dynamics', 'Physics Notes for Advanced Level', 'Astronomy & Astrophysics: Notes, Problems and Solutions', 'Modern Physics: Notes, Problems and Solutions'
B.A. degree in Astronomy; M.Phil. degree in Physics - specializing in solar physics.
Postgraduate research award- Barbados government; Studentship Award in Solar Physics - American Astronomical Society. Barbados Astronomical Society award for service (1977-91) as Journal editor.
Caribbean Examinations Council (as advisor, examiner), Barbados Astronomical Society (as Journal Editor 1977-91), Trinidad & Tobago Astronomical Society (as consultant on courses, methods of instruction, and guest speaker).
The sheer diversity and range of inquiry from plasma physics to high energy astrophysics, particle physics.
Complete a 2nd book on plasma processes in solar flares. Finish a solar physics textbook.
The kinetic temperature of a plasma, e.g. 2,000,000 K for solar corona, allows one to insert a hand without getting burned!
S. Chandrasekhar's original seminar on compact stellar objects was ridiculed by his advisor, A.S. Eddington.
|Tanya||10/25/16||9||10||10||Thank you very much! You definitely provided .....|
|John||12/04/15||10||10||10||Enlarging the subject and adding much|
|Charles||05/26/15||10||10||10||Thank you very much for your amswer|
Hello, First, it is incorrect to refer to "most stellar objects” receding from each other in the context of red shifts and indeed in terms of cosmic expansion. The reason is that the recessional velocities
Hello, and thanks for your question. First, let me point out that the "multiverse" remains a reasonably informed conjecture more than a theory or even hypothesis. A hypothesis, for example, must at
Empirical science is concerned with inquiry at every level, and in physics at the most fundamental level. This also entails arranging objects of inquiry in categories for easier differentiation and separation
Hello, First, planets and stars acquire spherical shapes by different processes. Stars form from the gravitational collapse of large gas clouds (interstellar nebulae like M42 in Orion) and in the process
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