... Stars interacting gravitationally # Program uses numpy arrays for high speed computations wid=900 heit=600 Nplanets = 100 ... stars try: # numpy r = pos-pos[:,newaxis] # all pairs of star-to-star vectors for n in range(Nplanets+1): r[n,n] = 1e6 ...
... Albert Zijlstra . "Life in retirement: old stars in old stellar populations". ... Sun-like stars end their lives in a phase of catastrophic mass loss. ... Between 30% and 80% of the mass of the star is lost in an extreme stellar wind. ...
... Planetary Science . Planet and Star Formation. ... the angular momentum transport required for star/planet formation remain poorly ... general enough (the presence of a companion star) or not to work at all (convection ...
... stars · Linear adiabatic pulsation theory => periods of pulsation · Linear non ... stars LITERATURE SOURCES Cox, J P & Giuli, R T 1968, Principles of Stellar Structure ...
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Ссылки http://www.mso.anu.edu.au/~wood/lectures2009/Pulsation_1.pdf -- 1998.4 Кб -- 26.03.2009 Похожие документы
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