Mass Loss and Evolution in Close Binaries

Mass Loss and Evolution in Close Binaries PDF Author: International Astronomical Union
Publisher:
ISBN:
Category : Double stars
Languages : en
Pages : 248

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Mass Loss and Evolution in Close Binaries

Mass Loss and Evolution in Close Binaries PDF Author: International Astronomical Union
Publisher:
ISBN:
Category : Double stars
Languages : en
Pages : 248

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Mass Loss from Stars

Mass Loss from Stars PDF Author: Margherita Hack
Publisher:
ISBN:
Category : Astrophysics
Languages : en
Pages : 366

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Mass loss and evolution in close binaries

Mass loss and evolution in close binaries PDF Author: Kjeld Gyldenkerne
Publisher:
ISBN:
Category : Astrophysics
Languages : en
Pages : 0

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Gravitational N-Body Problem

Gravitational N-Body Problem PDF Author: M. Lecar
Publisher: Springer Science & Business Media
ISBN: 9401028702
Category : Science
Languages : en
Pages : 446

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Book Description
This volume contains the proceedings of the third IAU conference on the Gravita tional N-Body Problem. The first IAU conference [IJ, six years ago, was motivated by the renaissance in Celestial Mechanics following the launching of artificial earth satellites, and was an attempt to bring to bear on the problems of Stellar Dynamics the sophisticated analytical techniques of Celestial Mechanics. That meeting was an outgrowth of the 'Summer Institutes in Celestial Mechanics' initiated by Dirk Brouwer. By the second IAU conference [2J, our interest had been captured by the attempts to simulate stellar systems on the computer. Computer simulation is now an essential part of stellar dynamics; journals of computational physics have started in the United Kingdom and in the United States and symposia on computer simulation of many-body problems have become a perennial event [3,4, 5]. Although our early hopes that the computer would 'solve' our problem have been tempered by experience, some techniques of computer simulation have now matured through five years of testing and use. A working description of the six most popular methods is appended to this volume. During the past three years, stellar dynamicists have followed closely the develop ments in the related field of Plasma Physics. The contexts of Plasma and Stellar Physics are deceptively similar; at first, results from Plasma Physics were bodily transferred to stellar systems by 'changing the sign of the coupling'. We are more sophisticated and more skeptical now.

The Initial Mass Function 50 Years Later

The Initial Mass Function 50 Years Later PDF Author: Edvige Corbelli
Publisher: Springer Science & Business Media
ISBN: 1402034067
Category : Science
Languages : en
Pages : 572

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Theideatocelebrate50yearsoftheSalpeterIMFoccurredduringtherecent IAU General Assembly in Sydney, Australia. Indeed, it was from Australia that in July 1954 Ed Salpeter submitted his famous paper "The Luminosity Function and Stellar Evolution" with the rst derivation of the empirical stellar IMF. This contribution was to become one of the most famous astrophysics papers of the last 50 years. Here, Ed Salpeter introduced the terms "original mass function" and "original luminosity function", and estimated the pro- bility for the creation of stars of given mass at a particular time, now known as the "Salpeter Initial Mass Function", or IMF. The paper was written at the Australian National University in Canberra on leave of absence from Cornell University (USA) and was published in 1955 as 7 page note in the Astroph- ical Journal Vol. 121, page 161. To celabrate the 50th anniversary of the IMF, along with Ed Salpeter’s 80th birthday, we have organized a special meeting that brought together scientists involved in the empirical determination of this fundamental quantity in a va- ety of astrophysical contexts and other scientists fascinated by the deep imp- cations of the IMF on star formation theories, on the physical conditions of the gas before and after star formation, and on galactic evolution and cosmology. The meeting took place in one of the most beautiful spots of the Tuscan countryside, far from the noise and haste of everyday life.

Stellar Hydrodynamics

Stellar Hydrodynamics PDF Author: International Astronomical Union
Publisher:
ISBN:
Category : Hydrodynamics
Languages : en
Pages : 465

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Gravitational N-Body Problem

Gravitational N-Body Problem PDF Author: M. Lecar
Publisher: Springer
ISBN: 9789027702036
Category : Science
Languages : en
Pages : 441

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Book Description
This volume contains the proceedings of the third IAU conference on the Gravita tional N-Body Problem. The first IAU conference [IJ, six years ago, was motivated by the renaissance in Celestial Mechanics following the launching of artificial earth satellites, and was an attempt to bring to bear on the problems of Stellar Dynamics the sophisticated analytical techniques of Celestial Mechanics. That meeting was an outgrowth of the 'Summer Institutes in Celestial Mechanics' initiated by Dirk Brouwer. By the second IAU conference [2J, our interest had been captured by the attempts to simulate stellar systems on the computer. Computer simulation is now an essential part of stellar dynamics; journals of computational physics have started in the United Kingdom and in the United States and symposia on computer simulation of many-body problems have become a perennial event [3,4, 5]. Although our early hopes that the computer would 'solve' our problem have been tempered by experience, some techniques of computer simulation have now matured through five years of testing and use. A working description of the six most popular methods is appended to this volume. During the past three years, stellar dynamicists have followed closely the develop ments in the related field of Plasma Physics. The contexts of Plasma and Stellar Physics are deceptively similar; at first, results from Plasma Physics were bodily transferred to stellar systems by 'changing the sign of the coupling'. We are more sophisticated and more skeptical now.

Nuclear Reactions in Stellar Surfaces and Their Relations with Stellar Evolution

Nuclear Reactions in Stellar Surfaces and Their Relations with Stellar Evolution PDF Author: Hubert Reeves
Publisher:
ISBN:
Category : Nuclear reactions
Languages : en
Pages : 108

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