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of 10
pro vyhledávání: '"D. J. Hegyi"'
Publikováno v:
Annals of the New York Academy of Sciences. 262:404-408
Calculations for the maximum mass of a nonrotating neutron star are given. Results are compared with other neutron star masses. 13 references. (BJG)
Publikováno v:
Physical Review Letters. 28:1541-1544
Autor:
D. J. Hegyi
Speckle interferometry has been carried out during the last year with a charge-coupled device (CCD) imaging system. The emphasis of this project has been to minimize all systematic differences that arise between the images of stars in a binary star s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b7df62ec2074d0b512d6ccdf54b59fa
https://doi.org/10.21236/ada139297
https://doi.org/10.21236/ada139297
Publikováno v:
The Astrophysical Journal. 190:543
The R(2) line of the 3874 A band of interstellar CN toward zeta Oph was measured. An equivalent width of 0.120 mA implying an R(2)-R(1) rotational temperature of about 3.1 K was observed. Taking into account also earlier observations, it is found tha
Autor:
G. L. Gerber, D. J. Hegyi
Publikováno v:
The Astrophysical Journal. 218:L7
Publikováno v:
The Astrophysical Journal. 190:L81
Results of a search for D alpha emission near the bright H alpha line in Orion. The observations revealed a high-velocity H alpha feature near -60 km/sec, whose intensity varied across the nebula, ranging from 0.005 to 0.005 relative to H alpha; anot
Autor:
D. J. Hegyi, Adam Burrows
Publikováno v:
The Astronomical Journal. 85:1421
Autor:
R. P. Geroch, D. J. Hegyi
Publikováno v:
Nature. 215:501-501
WE offer a new approach to an old1 question: “Given a material medium with its equation of state, what conditions must be satisfied by that equation of state if the existence of such matter is to be consistent with the principles of special relativ
Autor:
D. R. Curott, D. J. Hegyi
Publikováno v:
Applied Optics. 10:651
A photoelectric stellar image analyzer has been constructed to measure the separation of close binary stars (about 1 sec of arc separation). Data are collected by coherent superposition of thousands of images thereby reducing the effects of the atmos
Akademický článek
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