کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1781343 1523959 2013 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Statistical and regression analyses of detected extrasolar systems
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فیزیک زمین (ژئو فیزیک)
پیش نمایش صفحه اول مقاله
Statistical and regression analyses of detected extrasolar systems
چکیده انگلیسی

We have introduced some new functions (called “normalized parameters”) of usual parameters of extrasolar systems. One pair of these parameters exhibits areas, where the density of exoplanets is higher. One of these parameters along with the specific angular momentum indicate two groups of exoplanets with the Gaussian distributions. We have found that for five multi-planet extrasolar systems, the power function leads to the best determination of the product of the exoplanet distance and the stellar surface temperature by the specific angular momentum. We have revealed the role of the Schmidt law. We have also considered the spectral classes of the stars. We have also explored the data of 2321 exoplanet candidates from the Kepler mission.


► We have introduced normalized parameters of extrasolar systems.
► We have found a collective parameter for six multi-extrasolar systems.
► We explored the data of 2321 exoplanet candidates from the Kepler mission.
► We have considered the spectral classes of the stars.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Planetary and Space Science - Volume 75, January 2013, Pages 37–45
نویسندگان
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