کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1779845 | 1022046 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The first light-curve analysis of eclipsing binaries observed by the INTEGRAL/OMC
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
نجوم و فیزیک نجومی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The first light-curve analysis of eclipsing binaries observed by the INTEGRAL/OMC The first light-curve analysis of eclipsing binaries observed by the INTEGRAL/OMC](/preview/png/1779845.png)
چکیده انگلیسی
Three Algol-type binaries in Cygnus constellation were selected for an analysis from a huge database of observations made by the INTEGRAL/OMC camera. These data were processed and analyzed, resulting in a first light-curve study of these neglected eclipsing binaries. The temperatures of the primary components range from 9500 K to 10,500 K and the inclinations are circa 73° (for PV Cyg and V1011 Cyg), while almost 90° for V822 Cyg. All of them seem to be main-sequence stars, well within their critical Roche lobes. Nevertheless, further detailed analyses are still needed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: New Astronomy - Volume 13, Issue 7, October 2008, Pages 481–484
Journal: New Astronomy - Volume 13, Issue 7, October 2008, Pages 481–484
نویسندگان
P. Zasche,