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تحلیل مکانیزم تشکیل ساختارهای بزرگ مقیاس در عالم بااستفاده از گرادیان زمانی تغییرات ثابت هابل H

Author:

mohammadzade, Akbar

Category:

Research Papers

Sub-Category:

Astrophysics

Language:

Persian

Date Published:

May 21, 2019

File:

/Research Papers-Astrophysics/Download/7750

Downloads:

305

Keywords:

N/A

Abstract:

ده میلیارد سال پیش دنیا به چه اندازه بوده است.این یک پرسش اساسی هست برای تحلیل مکانیزم تشکیل ساختارهای بزرگ مقیاس که در این کار ما به آن پرداخته ایم ،اساسا اشکال کارهای نظری مرتبط این بوده است که بدون در نظر گرفتن تور م و انبساط به بررسی و ارائه مدل پرداخته اند. در این پروژه پژوهشی با استفاده از داده های رصدی در ارتباط با عمر و شعاع عالم به همراه گرادیان زمانی تغییرات ثابت هابل ،به اندازه مدت زمان گذشته از تشکیل ساختارهای بزرگ مقیاس در عمر عالم به عقب برگشته نشان دهیم که فواصل و تابش موجود در آن برحه از تاریخ عالم توان تشکیل این ساختارها را بدون نیاز به ماده تاریک و صرفا با ذرات باریونی داشته است.

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