## Proceedings of the International School of Physics "Enrico Fermi.", Volume 65N. Zanichelli, 1978 - Nuclear physics |

### From inside the book

Results 1-3 of 83

Page 138

Of particular interest is the

elevation which is uniquely defined by Petterson ' s model , given his

assumptions on viscosity . Figure 17 clearly implies that to produce a 7 orbit ( 12

day or ~ 120° ) ...

Of particular interest is the

**ratio**of maximum shadow elevation to observer ' selevation which is uniquely defined by Petterson ' s model , given his

assumptions on viscosity . Figure 17 clearly implies that to produce a 7 orbit ( 12

day or ~ 120° ) ...

Page 222

75 0 - 0 - 0 . 5 critical Roche surface for mass

cm . li o ? ? _ 3 _ 10 " сm I division Fig . 6 . - The locations in the orbital plane ( as

projected for i = 90° ) of the strong pulsation events as derived from the precise ...

75 0 - 0 - 0 . 5 critical Roche surface for mass

**ratio**= 1 . 7 0 . 25 HZ Her Her X - 11cm . li o ? ? _ 3 _ 10 " сm I division Fig . 6 . - The locations in the orbital plane ( as

projected for i = 90° ) of the strong pulsation events as derived from the precise ...

Page 227

Next , we look at the predicted Doppler velocity vs . phase for a filled Roche lobe .

These results are strongly dependent on the assumed mass

essentially independent of the assumed X - ray beam shape or the visibility

function ...

Next , we look at the predicted Doppler velocity vs . phase for a filled Roche lobe .

These results are strongly dependent on the assumed mass

**ratio**, but areessentially independent of the assumed X - ray beam shape or the visibility

function ...

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### Contents

Why are the stars as they are? | 1 |

Krzeminskis StarCen | 5 |

The theory of degenerate configurations the limiting | 7 |

Copyright | |

64 other sections not shown

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### Common terms and phrases

absorption accretion amplitude analysis antenna approximation assumed Astrophys BAHCALL binary black hole calculated colors considered consistent core corresponding cycle Cyg X-1 density dependence detail detected detectors determined dips discussed disk distance eclipse effect electromagnetic electron emission energy equation estimate existence expected field Figure flux frequency function geometry give given gravitational gravitational collapse important increases indicated intensity interesting Journ less Lett light curve limit lines magnetic mass measurements motion Nature neutron star noise observed obtained occur optical orbital parameters particle period phase Phys position possible potential present primary pulsations pulse radiation radio range ratio region relative rotation scale sensitivity shown shows spectrum stellar stellar wind suggested surface temperature transducer values variable variations velocity X-ray sources